Yu-shu Wu's Publications

Jump to

Journal Publications

  1. Wu, Y. S., Ming Ye, and Edward Sudicky, “Fracture-Flow-Enhanced Matrix Diffusion in Solute Transport Through Fractured Porous Media,” Transport in Porous Media, (accepted), 2009
  2. Wu, Yu-Shu and Guan Qin, “A General Numerical Approach for Modeling Multiphase Flow and Transport in Fractured Porous Media,” Communications in Computational Physics, Vol. 6, No. 1, pp.85-108, 2009
  3. Pan, F., M. Ye, J. Zhu, Y.S. Wu, B.X. Hu, and Z. Yu., “Incorporating Layer- and Local-Scale Heterogeneities in Numerical Simulation of Unsaturated Flow and Tracer Transport,” Journal of Contaminant Hydrology, 103, pp.194-205, 2009
  4. Pan, F., M. Ye, J. Zhu, Y.S. Wu, B.X. Hu, and Z. Yu., “Numerical Evaluation of Uncertainty in Water Retention Parameters and Effect on Predictive Uncertainty,” Vadose Zone Journal, 8, pp.158-166, 2009.
  5. Wu, Yu-Shu and P. A. Forsyth, “Efficient Schemes for Reducing Numerical Dispersion in Modeling Multiphase Transport through Porous and Fractured Media,” Vadose Zone Journal, Vol. 7, No. 1, pp. 340-349, 2008
  6. Pan, Lehua, Jiming Jin, Norman Miller, Wu, Yu-Shu, and Gudmundur Bodvarsson,  “Modeling Hydraulic Responses to Meteorological Forcing: From Canopy to Aquifer,” Vadose Zone Journal, Vol. 7, No. 1, pp. 325-331, 2008
  7. Wu, Yu-Shu, Guoping Lu, Keni Zhang, L. Pan, and G. S. Bodvarsson, “Analyzing Unsaturated Flow Patterns in Fractured Rock Using an Integrated Modeling Approach,” Hydrogeology Journal, Vol. 15, pp.553-572, 2007
  8. Ye, Ming, Feng Pan, Yu-Shu Wu, Bill Hu, Craig Shirley, and Zhongbo Yu, “Assessment of Radionuclide Transport Uncertainty in the Unsaturated Zone of Yucca Mountain,” Advances in Water Resources, Vol. 30, pp.118-137, 2007
  9. Wu, Y. S., “An Integrated Methodology for Characterizing Flow and Transport Processes in Fractured Rock,” Journal of China University of Geosciences, Vol. 18, Special Issue, pp.110-111, 2007
  10. Zhang, Keni, Yu-Shu Wu, James E. Houseworth,  “Sensitivity Analysis of Hydrological Parameters in Modeling Flow And Transport in the Unsaturated Zone of Yucca Mountain,” Hydrogeology Journal, Vol. 14, No. 8., pp. 1599-1619, 2006
  11. Zhang, Keni, Yu-Shu Wu, and Lehua Pan, “Temporal Damping Effect of the Yucca Mountain Fractured Unsaturated Rock on Transient Infiltration Pulses,” Journal of Hydrology, Vol. 327, pp.235-248, 2006
  12. Wu, Yu-Shu, S. Mukhopadhyay, K. Zhang, and G. S. Bodvarsson, “A Mountain-Scale Thermal-Hydrologic Model for Simulating Fluid Flow and Heat Transfer in Unsaturated Fractured Rock,” Journal of Contaminant Hydrology, Vol. 86, pp.128-159, 2006
  13. Wu, Yu-Shu, Keni Zhang, and Hui-Hai Liu, “Estimating Large-Scale Fracture Permeability of Unsaturated Rock Using Barometric Pressure Data,” Vadose Zone Journal, Vol. 5, pp.1129-1142, 2006
  14. -Function Method for Estimating Residual Oil Saturation Distributions in Waterflooding Reservoirs,” Journal of Acta Petrolei Sinica, Chinese Petroleum Society, Vol. 27, No. 3, pp.91-95, 2006
  15. Wu, Y. S. and L. Pan, “An Analytical Solution for Transient Radial Flow through Unsaturated Fractured Porous media,” Water Resources Research, Vol. 41, No.2, W02029, doi: 10.1029/2004WR003107, 2005
  16. Wu, Y. S., L. Pan, and K. Pruess, “A Physically Based Approach for Modeling Multiphase Fracture-Matrix Interaction in Fractured Porous Media,” Advances in Water Resources, Vol. 27, pp.875-887, 2004
  17. Wu, Y. S. and J. Liu, “Integration of Perched Water and Chloride Data in Modeling Flow Processes within the Unsaturated Zone of Yucca Mountain, Nevada,” Journal of Hydraulic Research, International Association of Hydraulic Engineering and Research, Vol. 42, pp.115-120, 2004
  18. Wu, Y. S., H. H. Liu, and G. S. Bodvarsson, “A Triple-Continuum Approach for Modeling Flow and Transport Processes in Fractured Rock,” Journal of Contaminant Hydrology, 73, pp.145-179, 2004
  19. Pan, L. Y. S. Wu, and K. Zhang, “Flow Diversion and Focusing in Unsaturated Fractured Tuffs at Yucca Mountain, Nevada,” Vadose Zone Journal, Vol. 3, 233–246, 2004
  20. Wu, Y. S., G. Lu, K. Zhang, and G. S. Bodvarsson, “A Mountain-Scale Model for Characterizing Unsaturated flow and Transport in Fractured Tuffs of Yucca Mountain,” Vadose Zone Journal, Vol. 3, pp.796-805, 2004
  21. Zhang, K, Y. S. Wu, G. S. Bodvarsson, and H. H. Liu, “Flow Focusing in Unsaturated Fracture Networks: A Numerical Investigation,” Vadose Zone Journal, Vol. 3, pp.624-633, 2004
  22. Wu, Y. S. and L. Pan, “Special Relative Permeability Functions with Analytical Solutions for Transient Flow into Unsaturated Rock Matrix,” Water Resources Research, Vol.39, No. 4, pp.3-1–3-9, 2003
  23. Zhang, K., Y. S. Wu and G. S. Bodvarsson, “Massively Parallel Computing Simulation of Fluid Flow in the Unsaturated Zone of Yucca Mountain, Nevada,” Journal of Contaminant Hydrology, pp.381-399, 2003
  24. Bodvarsson, G. S., Y. S. Wu and K. Zhang, “Development of Discrete Flow Paths in Unsaturated Fractures at Yucca Mountain,” Journal of Contaminant Hydrology, Vol. 62-63, pp.23-42, 2003
  25. Bodvarsson, G. S., E. Kwicklis, C. Shan, Y. S. Wu, “Estimation of Percolation Flux from Borehole Temperature Data at Yucca Mountain, Nevada,” Journal of Contaminant Hydrology, Vol. 62-63, pp.3-22, 2003
  26. Liu, J, G. S. Bodvarsson, and Y. S. Wu, “Analysis of flow behavior in fractured lithophysal reservoirs,” Journal of Contaminant Hydrology, Vol. 62-63, pp.189-211, 2003 
  27. Haukwa, C. B., Y. W. Tsang, Y. S. Wu, and G. S. Bodvarsson, “Effect of Heterogeneity in Fracture Permeability on the Potential for Liquid Seepage into a Heated Emplacement Drift of the potential Repository,” Journal of Contaminant Hydrology, pp.509-527, Vol. 62-63, 2003
  28. Haukwa, C. B., Y. S. Wu, and G. S. Bodvarsson, “Modelling Thermal-Hydrological Responses of the Unsaturated Zone of Yucca Mountain, Nevada, to Thermal Load at the Potential Repository,” Journal of Contaminant Hydrology, Vol. 62-63, pp.529-552, 2003
  29. Moridis, G. J., Q. -H. Hu, Y. –S. Wu, and G. S. Bodvarsson, “Preliminary 3-D Site-Scale Studies of Radionuclide Colloid Transport in the Unsaturated Zone at Yucca Mountain, Nevada,” Journal of Contaminant Hydrology, Vol. 60, pp.251-286, 2003
  30. Wu, Y. S., W. Zhang, L. Pan, L.; J. Hinds, and G. S. Bodvarsson, “Modeling Capillary Barriers in Unsaturated Fractured Rock,” Water Resources Research, Vol. 38, No. 11, 35-1–35-12, 2002
  31. Rutqvist, J. Y. S. Wu, C. F. Tsang, and G. S. Bodvarsson, “A Modeling Approach for Analysis of Coupled Multiphase Fluid Flow, Heat Transfer, and Deformation in Fractured Porous Rock,” International Journal of Rock Mechanics and Mining Sciences, Vol. 39, pp.429-442, 2002
  32. Wu, Y. S., “Numerical Simulation of Single-Phase and Multiphase Non-Darcy Flow in Porous and Fractured Reservoirs,” Transport in Porous Media, Vol. 49, No. 2, pp.209-240, 2002
  33. Wu, Y. S., K. Zhang, C. Ding, K, Pruess, and G. S. Bodvarsson, “An Efficient Parallel-Computing Method for Modeling Nonisothermal Multiphase Flow and Multicomponent Transport in Porous and Fractured Media,” Advances in Water Resources, Vol. 25, pp.243-261, 2002
  34. Wu, Y. S.,  “An Approximate Analytical Solution for Non-Darcy Flow in Fractured Media,” Water Resources Research, Vol.38, No. 3, pp.5-1–5-7, 2002
  35. Wu, Y. S., L. Pan, W. Zhang, and G. S. Bodvarsson, “Characterization of Flow and Transport Processes within the Unsaturated Zone of Yucca Mountain,” Journal of Contaminant Hydrology, Vol. 54, pp.215-247, 2002
  36. Wu, Y. S., “Non-Darcy Displacement of Immiscibel Fluids in Porous Media,” Water Resources Research, Vol. 37, No. 12, pp.2943-2950, 2001
  37. Wu, Y. S. and P. A Forsyth, “On the Selection of Primary Variables in Numerical Formulation for Modeling Multiphase Flow in Porous Media,” Journal of Contaminant Hydrology, Vol. 48(3-4), pp.277-304, 2001
  38. Elmroth, E., C. Ding, and Y. S. Wu, “High Performance Computations for Large Scale Simulations of Subsurface Multiphase Fluid and Heat Flow Simulation,” Vol. 18 (3), Journal of Supercomputing, pp.235-258, 2001
  39. Wu, Y. S. and K. Pruess, “Integral Solutions for Transient Fluid Flow through a Porous Medium with Pressure-Dependent Permeability,” International Journal of Rock Mechanics and Mining Sciences, Vol. 37, No. 1-2, pp.51-61, 2000
  40. Wu, Y. S. and K. Pruess, “Numerical Simulation of Non-Isothermal Multiphase Tracer Transport in Heterogeneous Fractured Porous Media,” Advances in Water Resources, Vol. 23, pp.699-723, 2000
  41. Wu, Y. S., “A Virtual Node Method for Handling Wellbore Boundary Conditions in Modeling Multiphase Flow in Porous and Fractured Media,” Water Resources Research, Vol. 36, No. 3, pp.807-814, 2000
  42. Wu, Y. S., A, Ritcey, and G. S. Bodvarsson, “A Modeling Study of Perched Water Phenomena in the Vadose Zone of Yucca Mountain,” Journal of Contaminant Hydrology, Vol. 38, NOS 1-3, pp.157-184, 1999
  43. Wu, Y. S., C. Haukwa, and G. S. Bodvarsson, “A Site-Scale Model for Fluid and Heat flow in the Unsaturated Zone of Yucca Mountain, Nevada,” Journal of Contaminant Hydrology, Vol. 38, NOS 1-3, pp.185-215, 1999
  44. Haukwa, C., Y. S. Wu, and G. S. Bodvarsson,  “Thermal Loading Studies Using the Unsaturated Zone Model,” Journal of Contaminant Hydrology, Vol. 38, NOS 1-3, pp.217-255, 1999
  45. Ritcey, A. C.  and Y. S. Wu,  “Evaluation of the Effects of Future climate change on the Distribution and Movement of Moisture in the Unsaturated Zone of Yucca Mountain, NV,” Journal of Contaminant Hydrology, Vol. 38, NOS 1-3, pp.257-279, 1999
  46. Wu, Y. S., K. Pruess, and P. Persoff, “Gas Flow in Porous Media with Klinkenberg Effects,” Transport in Porous Media, Vol.32, pp.117-137, 1998
  47. Wu, Y. S. and K. Pruess “A Numerical Method for Simulating Non-Newtonian Fluid Flow and Displacement in Porous Media”, Vol. 21, Advances in Water Resources, pp.351-362, 1998
  48. Wu, Y. S., J. B. Kool, P. S. Huyakorn, and Z. A. Saleem,  “An Analytical Model for Nonlinear adsorptive Transport through Layered soils,” Water Resources Research, Vol. 33, No. 1, pp.21-29, 1997
  49. Pruess, K., S. Finsterle, G. Moridis, C. Oldenburg, and Y. S. Wu, “General-Purpose Reservoir Simulator: the TOUGH2 Family,” CRC Bulletin, pp.53-57, 1997
  50. Huyakorn, P. S., Y. S. Wu, and N. S. Park “A Multiphase Approach to the Numerical Solution of a Sharp Interface Saltwater Intrusion Problem-Reply,” Water Resources Research, Vol. 33, No. 11, pp.2619, 1997
  51. Panday, S., Y. S. Wu, P. S. Huyakorn, S. C. Wade, and Z. A. Saleem,  “A Composite Numerical Model for Assessing Subsurface Transport of Oily Wastes and Chemical Constituents,” Journal of Contaminant Hydrology, Vol. 25 (1-2), pp.39-62, 1997
  52. Wu, Y. S., P. A. Forsyth, and H. Jiang, “A Consistent Approach for Applying Numerical Boundary Conditions for Subsurface Flow,” Journal of Contaminant Hydrology, Vol. 23, pp.157-185, 1996
  53. Huyakorn, P. S., Y. S. Wu, and N. S. Park “A Multiphase Approach to the Numerical Solution of a Sharp Interface Saltwater Intrusion Problem,” Water Resources Research, Vol. 32, No. 1, pp.93-102, 1996
  54. Panday, S., P. A. Forsyth, R. W. Falta, Y. S. Wu, and P. S. Huyakorn, “Considerations for Robust Compositional Simulations of Subsurface NAPL Contamination and Remediation,” Water Resources Research, Vol. 31, No. 5, pp.1273-1289, 1995
  55. Forsyth, P. A. Y. S. Wu, and K. Pruess, “Robust Numerical Methods for Saturated-Unsaturated Flow with Dry Initial Conditions in Heterogeneous Media,” Advances in Water Resources, Vol. 17, pp.25-38, 1995
  56. Huyakorn, P. S., Y. S. Wu, and N. S. Park, “An Improved Sharp‑Interface Model for Assessing NAPL Contamination and Remediation of Groundwater Systems,” Journal of Contaminant Hydrology, Vol. 16, pp.203-234, 1994
  57. Huyakorn, P. S., S. Panday, and Y. S. Wu, “A Three‑Dimensional Multiphase Flow Model for Assessing NAPL Contamination in Porous and Fractured Media, I. Formulation,” Journal of Contaminant Hydrology, Vol. 16, pp.109-130, 1994
  58. Wu, Y. S., P. S. Huyakorn, and N. S. Park, “A Vertical Equilibrium Model for Assessing NAPL Contamination and Remediation of Groundwater Systems,” Water Resources Research, Vol. 30, No. 4, pp.913-927, 1994
  59. Panday S, Y. S. Wu, and P. S. Huyakorn, “A Three‑Dimensional Multiphase Flow Model for Assessing NAPL Contamination in Porous Media and Fractured Media, II. Porous Medium Simulation Examples,” Journal of Contaminant Hydrology, Vol. 16, pp.131-156, 1994
  60. Wu, Y. S., K. Pruess, and Z.X. Chen, “Buckley‑Leverett Flow in Composite Porous Media,” SPE Advanced Technology Series, Vol. 1, No. 2, pp.36-42, 1993
  61. Pruess, K. and Y. S. Wu, “A New Semi‑Analytical Method for Numerical Simulation of Fluid and Heat Flow in Fractured Reservoirs,” SPE Advanced Technology Series, Vol. 1, No. 2, pp.63-72, 1993
  62. Wu, Y. S., K. Pruess, and P.A. Witherspoon, “Flow and Displacement of Bingham Non‑Newtonian Fluids in Porous Media,” SPE Reservoir Engineering, pp.369‑376, 1992
  63. Persoff, P, K. Pruess, S. M. Benson, Y. S. Wu, C. J. Radke, and P. A. Witherspoon, “Aqueous Foams for Control of Gas Migration and Water Coning in Aquifer Gas Storage,” Energy Sources, Vol. 12, No.2, pp.479-497, 1990
  64. Wu, Y. S., K. Pruess, and P.A. Witherspoon, “Displacement of a Newtonian Fluid by a Non‑Newtonian Fluid in a Porous Media,” Research Report, LBL‑27412, Lawrence Berkeley laboratory; Transport in Porous Media, Vol. 6, pp.115‑142, 1991
  65. Wu, Y. S. and K. Pruess, “An Analytical Solution for Wellbore Heat Transmission in Layered Formations,” SPE Reservoir Engineering, pp.531‑538, 1990
  66. Wu, Y. S. and K. Pruess, “A Multiple‑Porosity Method for Simulation of Naturally Fractured Petroleum Reservoirs,” SPE Reservoir Engineering, Trans. AIME vol. 285, pp.327‑336, 1988
  67. Pruess, K., C. Calore, R. Celati and Y. S. Wu, “An Analytical Solution for Heat Transfer at a Boiling Front Moving through Porous Medium,” International. J. Heat and Mass Transfer, Vol. 30, No. 12, pp.2595‑2602, 1987
  68. Wu, Y. S. and J. L. Ge, “The Transient Flow in Naturally Fractured Reservoirs with Three‑Porosity Systems,” Acta, Mechanica Sinica, Theoretical and Applied Mechanics, Beijing, China, Vol. 15, No. 1, pp.81‑85, 1983
  69. Ge, J. L. and Y. S. Wu, “The Behavior of Naturally Fractured Reservoirs and the Technique of Well Test Analysis at Constant Pressure Production,” J. of Petroleum Exploration & Development, Beijing, China, 1982
  70. Ge, J. L., Z. A. Luan, and Y. S. Wu, “Filtration Model Study and Well Test Analysis of Carbonate Reservoirs with Uniform Fracture Distribution,” Oil Field Development, Vol. 1, pp.94‑106, the Chinese Petroleum Engineering Society, Beijing, China, 1982
  71. Wu, Y. S. and J. L. Ge, “Application of the Hankel Transformation to Transient Flow Problems in Reservoirs,” J. of Southwest Petroleum Inst., Vol. 3, No. 1, China, 1982
  72. Wu, Y. S. and J. L. Ge, “The Flow of Fluids in a Region with Variable Permeability near a Well in a Naturally Fractured Composite Reservoir,” J. of Petroleum Exploration & Development, Vol. 8, No. 4, pp.58‑67, 1981
  73. Wu, Y. S. and J. L. Ge, “A Study of the Transient Spherical Flow in Naturally Fractured Reservoirs,” J. of Southwest Petroleum Inst., Vol. 2, No. 1, pp.39‑49, 1981.
↑ Back to top

Books/Book Chapters

    1. Wu, Yu-Shu, “Non-Darcy Flow Behavior Near High-Flux Injection Wells in Porous and Fractured Formations,” Chapter 18 of Developments in Water Science 52, Edited by Chin-Fu Tsang and John A. Apps, Elsevier, 2005
    2. Wu, Yu-Shu, “A Unified Numerical Framework Model for Simulating Flow, Transport, and Heat Transfer in Porous and Fractured Media,” Developments in Water Science 52, Edited by Cass T. Miller, Matthew W. Farthing, William G. Gray, and George F. Pinder, Elsevier, 2004
    3. Zhang, K, Y. S. Wu, G. S. Bodvarsson, and H. H. Liu, “Determination of Unsaturated Flow Paths in a 2-D Randomly Distributed Fracture Network,” Book Chapter of Groundwater Quality Modeling and Management Under Uncertainty, Editor: Srikanta Mishra, Published: 2003, American Society of Civil Engineers, ISBN: 0-7844-0696-0
    4. Wu, Y. S., K. Zhang, and K, Pruess, “Massively Parallel Simulation of Flow and Transport in Porous in Variably Saturated Porous and Fractured Media,” Developments in Water Science 47, Edited by S. M. Hassanizadeh, R. J. Schotting, W. G. Gray, and G. F. Pinder, Computational Methods in Water Resources, Vol. 1, pp.289-296, 2002
    5. Bodvarsson, G., H. H. Liu, C. F. Ahlers, Y. S. Wu, and E. Sonnenthal, “Parameterization and Upscaling in Modeling Flow and Transport in the Unsaturated Zone of Yucca Mountain,” Chapter 11 of “Conceptual Models of Flow and Transport in the Fractured Vadose Zone,”  National Research Council, National Academy Press, Washington, pp.335-365, 2001
    6. Wu, Yu-Shu, “On the Effective Continuum Method for Modeling Multiphase Flow, Multicomponent Transport and Heat Transfer in Fractured Rock,” “Dynamics of Fluids in Fractured Rocks, Concepts and Recent Advances”, Edited by B. Faybishenko, P. A. Witherspoon and S. M. Benson, AGU Geophysical Monograph 122, American Geophysical Union, Washington, DC, pp.299-312, 2000
    7. Bodvarsson, G. S., S Finsterlie, H. H. Liu, C. M. Oldenburg, K. Pruess, E. Sonnenthal, and Y. S. Wu, “Flow and Transport Modeling of the Vadose Zone,” Chapter 5 of “Vadose Zone Science and Technology Solutions,” Edited by B. B. Looney and R. W. Falta, Battelle Press, Columbus, Richland, pp.591-827, 2000
    8. Wu, Y. S., S. Finsterle, and G. S. Bodvarsson, “Field-Scale Modeling Studies to Characterize Hydraulic Properties for Water, Air and Heat Flow in the Unsaturated Zone of Yucca Mountain,” Characterization and Measurement of the Hydraulic Properties of Unsaturated Porous Media, edited by M. Th. Van Genuchten, Leij, F. J. and Wu, L., Published by the University of California, Riverside, pp.1537-1548, 1999
    9. Wu, Y. S. and K. Pruess, “Flow of Non‑Newtonian Fluids Through Porous Media,” Volume 3, Chapter 2, Advances in Porous Media, Edited by M. Y. Corapcioglu, Elsevier Science Publishers, pp.87-179, 1997
    10. Wu, Y. S., P. S. Huyakorn, and S. Panday, “A Numerical Model for Multiphase Flow and Transport Assessment of Migration of Petroleum Contaminants in the Subsurface,” Engineering Hydrology, Edited by Chin Y. Kuo, San Francisco, CA, pp.964-969, 1993
    11. Park, N. S., P. S. Huyakorn, Y. S. Wu, and M. D. Barcelo, “A Sharp-Interface Salt Water Intrusion Code for Layered Aquifer Systems,” Engineering Hydrology, Edited by Chin Y. Kuo, San Francisco, CA, pp.1159-1164, 1993

      ↑ Back to top

      SPE Papers

        1. Wu, Y. S., B. Lai, and J. L. Miskimins, Simulation of Multiphase Non-Darcy Flow in Porous and Fractured Media, SPE-122612, to be presented at the 2009 SPE Annual Technical Conference and Exhibition held in New Orleans, Louisiana, USA 4-7 October 2009
        2. Wu, Yu-Shu and Kenzi Kirasaki, “Conceptualization and Modeling of Flow and Transport Through Fault Zones,” SPE-122456, presented at the 2009 SPE Latin American & Caribbean Petroleum Engineering Conference, held 31-MAY-09 to 03-JUN-09 in Cartagena, Colombia
        3. Lai, Bitoa, Jennifer L. Miskimins, and Yu-Shu Wu, “Non-Darcy Porous Media Flow According to the Barree and Conway Model: Laboratory and Numerical Modeling Studies,” SPE-122611, presented at the 2009 Rocky Mountain Petroleum Technology Conference, held 14-APR-09 to 16-APR-09 in Denver, CO.
        4. Wu, Yu-Shu and Baojun Bai, “Efficient Simulation for Low-Salinity Waterflooding in Porous and Fractured Reservoirs,” SPE-118830, presented at the 2009 SPE Reservoir Simulation Symposium to be held in The Woodlands, Texas, USA, 2–4 February 2009
        5. Wu, Yu-Shu, G. Moridis, B. Bai, and K. Zhang “A Multi-Continuum Model for Gas Production in Tight Fractured Reservoirs,” SPE-118944, prepared for presentation at the 2009 Hydraulic Fracturing Technology Conference to be held in The Woodlands, Texas, USA, 19–21 January 2009
        6. Wu, Yu-Shu and Baojun Bai, “Modeling Particle Gel Propagation in Porous Media,” SPE-115678, prepared for the 2008 SPE Annual Technical Conference and Exhibition held in Denver, Colorado, USA, 21-24 September 2008.
        7. Shiyi Yuan, Jie Song, Zhengdong Lei, Jiangru Yuan, and Yu-Shu Wu, “A Mathematical Model for Emulsion Mobilization and Its Effect on EOR during ASP Flooding,” SPE-113145, prepared for the 2008 SPE Improved Oil Recovery Symposium, held in Tulsa, OK, April 21- 23, 2008
        8. Wei Xiong, Qun Lei, Jiangru Yuan, Shusheng Gao, and Yu-Shu Wu, “Behavior of Flow through Low-Permeability Reservoirs,” SPE-113144, prepared for presentation at the 2008 SPE EUROPEC Conference, held in Rome, Italy, 9-12 June 2008
        9. Wu, Yu-Shu, Christine Ehlig-Economides, Guan Qin, Zhijiang Kang, Wangming Zhang Babatunde Ajayi, and Qingfeng Tao, “A Triple Continuum Pressure Transient Model for A Naturally Fractured Vuggy Reservoir,” SPE-110044, presented at the 2007 SPE Annual Technical Conference and Exhibition, held in Anaheim, California, 11–14 November 2007
        10. Qin, Lei, Wei Xiong, Jiangru Yuan, Yuquan Cui, and Yu-Shu Wu, “Analysis of Stress Sensitivity and Its Influence on Oil Production from Tight Reservoirs,” SPE-111148, presented at the 2007 SPE Eastern Regional Meeting held in Lexington, Kentucky, U.S.A., 17–19 October 2007
        11. Wu, Yu-Shu, Guoping Lu, Keni Zhang, and G. S. Bodvarsson, “An Integrated Modeling Approach for Characterizing Multiphase Flow, Chemical Transport, and Heat Transfer in Fractured Reservoirs, SPE-106996, presented at the SPE Europec/EAGE Annual Conference and Exhibition held in London, United Kingdom, 11–14 June 2007
        12. Zhang, K, Christine Doughty, Yu-Shu Wu, and Karsten Pruess, Efficient Parallel Simulation of CO2 Geologic Sequestration in Saline Aquifers, SPE-106026, presented at 2007 SPE Reservoir Simulation Symposium, Houston, TX, 26-28 February, 2007
        13. Wu, Yu-Shu, Guan Qin, Richard E. Ewing, Yalchin Efendiev, Zhijiang Kang and Yulin Ren, “A Multiple-Continuum Approach for Modeling Multiphase Flow in Naturally Fractured Vuggy Petroleum Reservoirs,” SPE-104173, presented at the 2006 SPE International Oil & Gas Conference and Exhibition in China held in Beijing, China, 2006
        14. Kang, Zhijiang, Yu-Shu Wu, Jianglong Li, Yongchao Wu, Jie Zhang, and Guangfu Wang, “Modeling Multiphase Flow in Naturally Fractured Vuggy Petroleum Reservoirs,” SPE-102356, presented at the SPE Annual Technical Conference and Exhibition, San Antonio, TX, USA, September 24-27, 2006
        15. Shen, Pingping, Bin Zhu, Xian-Bin Li, and Yu-Shu Wu, “The Influence of Interfacial Tension on Water-Oil Two-Phase Relative Permeability,” SPE-95405, presented at the 2006 SPE/DOE Symposium on Improved Oil Recovery held in Tulsa, Oklahoma, U.S.A., April 22–26, 2006
        16. Zhang, K, Yu-Shu Wu, Karsten Pruess, Chris Ding, and Erik Elmroth, “Parallel Computing Techniques for Large-Scale Reservoir Simulation of Multi-Component and Multiphase Fluid Flow,” SPE-66343, presented at 2001 SPE Reservoir Simulation Symposium, Houston, TX, 11-14 February, 2001
        17. Wu, Y. S., K. Pruess, and P.A. Witherspoon, “Flow and Displacement of Bingham Non‑Newtonian Fluids in Porous Media,” SPE 20051, presented at the 1990 SPE California Regional Meeting, Ventura, CA, April 1990
        18. Pruess, K. and Y. S. Wu, “A New Semi‑Analytical Method for Numerical Simulation of Fluid and Heat Flow in Fractured Reservoirs,” 1993; SPE 18426, presented at the 1989 10th SPE Reservoir Simulation Symposium in Houston, TX, Feb. 1989
        19. Wu, Y. S. and K. Pruess, “An Analytical Solution for Wellbore Heat Transmission in Layered Formations,” SPE 17497, presented at the 1988 SPE California Regional Meeting, Long Beach, CA, March 1988
        20. Wu, Y. S. and K. Pruess, “A Multiple‑Porosity Method for Simulation of Naturally Fractured Petroleum Reservoirs,” SPE 15129, presented at the 1986 SPE California Regional Meeting, Oakland, CA, April 1986
        ↑ Back to top

        Conference Papers/Presentations

        1. Wu, Y. S., B. Lai, and J. Mismimins, “Simulation of Non-Darcy Porous Media Flow according to the Barree and Conway Model,” PROCEEDINGS, TOUGH Symposium 2009, Lawrence Berkeley National Laboratory, Berkeley, CA, September 14–16, 2009
        2. Wu, Y. S., Zhijiang Kang, Yuan Di, Thanh Nguyen, and Perapon Fakcharoenphol, “A Multiple-Continuum Model for Simulating Single-Phase and Multiphase Flow in Naturally Fractured Vuggy Reservoirs,” PROCEEDINGS, TOUGH Symposium 2009, Lawrence Berkeley National Laboratory, Berkeley, CA, September 14–16, 2009
        3. Pan, L., C. M. Oldenberg, Yu-Shu Wu, and K. Pruess, Wellbore flow model for carbon dioxide and brine, GHGT-9, 9th International Conference on Greenhouse Gas Control Technologies, 16 - 20 November 2008. Energy Procedia, Elesvier, 2008
        4. Wu, Y. S., J. Rutqvist, K. Karasaki, Q. Lei, W. Xiong, J. Yuan, M. Liu, and Y. Di, “A mathematic Model for Rock Deformation Effect of Flow in Porous and Fractured Reservoirs,” ARMA 08-142, Presented at San Francisco 2008, the 42nd US Rock Mechanics Symposium and 2nd U.S.-Canada Rock Mechanics Symposium, held in San Francisco, June 29-July 2, 2008
        5. Yuan, Shiyi, Jie Song, Zhengdong Lei, Jiangru Yuan, and Yu-Shu Wu “A mathematical model for emulsion mobilization and its effect on EOR during ASP flooding,” LBNL-63450  Abs., SPE-113145-PP, Submitted for the Sixteenth SPE Improved Oil Recovery Symposium, to be held 20–23 April 2008, in Tulsa, Oklahoma, 2008.
        6. Wei Xiong, Qun Lei, Jiangru Yuan, Shusheng Gao, and Yu-Shu Wu, “Behavior of Flow through Low-Permeability Reservoirs,” SPE-113144, prepared for presentation at the 2008 SPE EUROPEC Conference to be held in Rome, Italy, 9-12 June 2008
        7. Keni Zhang and Yu-Shu Wu, “Large-scale Discrete Fracture Network Multiphase Flow Simulations Using TOUGH2-MP,” Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract H12A-03, 1522, 2007.
        8. Pan, F., J. Zhu, M. Ye, Y. Wu, Z. Yu, and B. Hu, “Sensitivity Analysis of Hydraulic Parameters on Radionuclide Transport Uncertainty in the Unsaturated Zone of Yucca Mountain,” Eos Trans. AGU, 88(52), Fall Meet. Suppl., Abstract H13BA-1300, 2007.
        9. Wu, Yu-Shu and Keni Zhang, “Modeling Flow and Transport in Fractured Vuggy Formation,” Presented at the GSA 2007 Annual Meeting, Denver, Colorado, Oct. 28-31, 2007.
        10. Wei Xiong, Qun Lei, Jiangru Yuan, Shusheng Gao, and Yu-Shu Wu, “Behavior of Flow through Low-Permeability Reservoirs,” LBNL-63456  Abs., SPE-113144-PP, Submitted for the 17th SPE EUROPEC Conference, to be held in Rome, Italy, 9-12 June 2008.
        11. Wu, Yu-Shu and Keni Zhang, “Modeling Flow and Transport in Fractured Vuggy Formation,” Presented at the GSA 2007 Annual Meeting, Denver, Colorado, Oct. 28-31, 2007
        12. Wu, Yu-Shu, Christine Ehlig-Economides, Guan Qin, Zhijiang Kang, Wangming Zhang Babatunde Ajayi, and Qingfeng Tao, “A Triple Continuum Pressure Transient Model for A Naturally Fractured Vuggy Reservoir,” LBNL-63412, SPE-110044, Prepared for presentation at the 2007 SPE Annual Technical Conference and Exhibition held in Anaheim, California, 11–14 November 2007.
        13. Qin, Lei, Wei Xiong, Jiangru Yuan, Yuquan Cui, and Yu-Shu Wu, “Analysis of Stress Sensitivity and Its Influence on Oil Production from Tight Reservoirs, ” LBNL-63410, SPE-111148,  Prepared for presentation at the 2007 SPE Eastern Regional Meeting held in Lexington, Kentucky, U.S.A., 17–19 October 2007.
        14. Wu, Yu-Shu and Guan Qin, “A Generalized Numerical Approach for Modeling Multiphase Flow and Transport in Fractured Porous Media,” Invited Presentation, Inaugural Conference on Computational Methods in Energy and Environmental Research, Sponsored by Beijing University and NSF, USA, Beijing China, July 9-12, 2007.
        15. Wu, Y. S., “Estimating the Fracture Hydraulic Conductivity of the Vadose Zone Using Barometric Pressure Data,” Presented at the 2007 International Groundwater Forum, Nanjing, China, June 22-23, 2007.
        16. Wu, Yu-Shu, Guoping Lu, Keni Zhang, and G. S. Bodvarsson, “An Integrated Modeling Approach for Characterizing Multiphase Flow, Chemical Transport, and Heat Transfer in Fractured Reservoirs, SPE-106996, Presented at the SPE Europec/EAGE Annual Conference and Exhibition held in London, United Kingdom, 11–14 June 2007.
        17. Wu, Y. S., “An Integrated Methodology for Characterizing Flow and Transport Processes in Fractured Rock,” LBNL-63411, Presented at the TIPACES 6th Annual meeting, June 25-28, 2007, Wuhan, China.
        18. Zhang, K, Christine Doughty, Yu-Shu Wu, and Karsten Pruess, Efficient Parallel Simulation of CO2 Geologic Sequestration in Saline Aquifers, SPE-106026, Presented at 2007 SPE Reservoir Simulation Symposium, Houston, TX, 26-28 February, 2007.
        19. Pan, F. M. Ye, Y. Wu, and B. Hu, “Simulation of Radionuclide Transport in Heterogeneous Unsaturated Zone of Yucca Mountain,” Eos Trans. AGU, 87(52), Fall Meet. Suppl., Abstract H23C-1522, 2006.
        20. Yu-Shu Wu, Guan Qin, Richard E. Ewing, Yalchin Efendiev, Zhijiang Kang and Yulin Ren, “A Multiple-Continuum Approach for Modeling Multiphase Flow in Naturally Fractured Vuggy Petroleum Reservoirs,” LBNL-59785, SPE-104173, presented at the 2006 SPE International Oil & Gas Conference and Exhibition in China held in Beijing, China, 2006.
        21. Wu, Y. S., “Multiple-Continuum Approaches for Modeling Multiphase Flow, Heat Transfer and Chemical Transport in Fractured Rock,” LBNL-59782 Abs., Western Pacific Geophysics Meeting, Beijing, China, July 24-27, 2006.
        22.  Wu, Y. S., “A Mountain-Scale 3-D Numerical Model for Characterizing Unsaturated Flow and Transport in Fractured Volcanic Rock at Yucca Mountain,” LBNL-59801 Abs., Western Pacific Geophysics Meeting, Beijing, China, July 24-27, 2006.
        23. Kang, Zhijiang, Yu-Shu Wu, Yongchao Wu, and Jie Zhang, “Analyzing Transient Pressure Well Tests in Fractured Vuggy Carbonate Reservoirs,” SPE-102356,  Presented in the SPE Annual Technical Conference and Exhibition,  San Antonio, TX, USA, September  24-27, 2006.
        24. Kang,  Zhijiang, Yu-Shu Wu, Jianglong Li, Yongchao Wu, Jie Zhang, and Guangfu Wang, “Modeling Multiphase Flow in Naturally Fractured Vuggy Petroleum Reservoirs,” SPE-102356-PP, Abstract for the SPE Annual Technical Conference and Exhibition,  San Antonio, TX, USA, September  24-27, 2006.
        25. Wu, Yu-Shu, Guan Qin, Richard E. Ewing, Yalchin Efendiev, Zhijiang Kang, and Yulin Ren, “A  Multiple-Continuum Approach For Modeling Multiphase Flow in Naturally Fractured Vuggy Petroleum Reservoirs,” LBNL-59785, Abstract for International Oil and Gas Conference and Exhibition in China, 5-7 Dec. 2006.
        26. Wu, Yu-Shu, S. Mukhopadhyay, K. Zhang, and G. S. Bodvarsson, “Modeling Coupled Processes of  Multiphase Flow and Heat Transfer in Unsaturated Fractured Rock,”  LBNL-58677, Presented at CMWR XVI - Computational Methods in Water Resources XVI International Conference, Copenhagen, Denmark, June 19-22, 2006.
        27. Wu, Yu-Shu and P. A. Forsyth, “Efficient Schemes for Reducing Numerical Dispersion in Modeling Multiphase Transport through Porous and Fractured Media,” LBNL-60056, Presented at TOUGH Symposium 2006, Lawrence Berkeley National Laboratory, Berkeley, CA, May 15-17, 2006.
        28. Kang, Zhijiang, Yu-Shu Wu, Jianglong Li, Yongchao Wu, Jie Zhang, and Guangfu Wang, “A Triple-Continuum Numerical Model for Simulating Multiphase Flow in Vuggy Fractured Reservoirs,”  LBNL-58676, Presented at CMWR XVI - Computational Methods in Water Resources XVI International Conference, Copenhagen, Denmark, June 19-22, 2006.
        29. Wu, Yu-Shu, Sumit Mukhopadhyay, Keni Zhang, and G. S. Bodvarsson, “The Influence of  Proposed Repository Thermal Load on Multiphase Flow and Heat Transfer in the Unsaturated Zone of Yucca Mountain,”  LBNL-59783, Presented at the 2006 International High Level Radioactive Waste Management Conference, Las Vegas, NV, April 30 - May 4, 2006.
        30. Pan, Feng,  Ming Ye, Yu-Shu Wu, Bill Hu, Graig Shirley, and Zhongbo Yu “Yucca Mountain Unsaturated Zone Radionuclide Transport Uncertainty Assessment,”  Presented at the 2006 International High Level Radioactive Waste Management Conference, Las Vegas, NV, April 30 - May 4, 2006.
        31. Shen, Pingping, Bin Zhu, Xian-Bin Li, and Yu-Shu Wu, “The Influence of Interfacial Tension on Water-Oil Two-Phase Relative Permeability,” LBNL-55640, SPE-95405, prepared for presentation at the 2006 SPE/DOE Symposium on Improved Oil Recovery held in Tulsa, Oklahoma, U.S.A., April 22–26, 2006.
        32. Zhang, Keni, Yu-Shu Wu and J. Houseworth, “Parameter Sensitivity Analyses for a Large-Scale Unsaturated Flow Model, ” Eos Trans. AGU, 86(52), Fall Meet. Suppl., Abstract H13A-1331, 2005.
        33. Pan, F. M. Ye, Y. Wu, B. Hu, and Z. Yu, “Assessment of Uncertainty of Radionuclide Transport in the Yucca Mountain Unsaturated Zone: Parametric and Parameter Estimation Uncertainty,” Eos Trans. AGU, 86(52), Fall Meet. Suppl., Abstract H11D-1292, 2005.
        34. Pan, Feng, Ming Ye, Zhongbo Yu, Yu-Shu Wu, Bill Hu, and Graig Shirley, “Uncertainty Analysis of Radionuclide Transport in the Unsaturated Zone at Yucca Mountain,” Paper No. 193-18, Presented at 2005 Salt Lake City Annual Meeting, The Geological Society of America (GSA), October 16-19, 2005.
        35. Wu, Yu-Shu and Karsten Pruess, “A Physically Base Numerical Approach for Fracture-Matrix Interaction in Fractured Reservoirs,” LBNL-55004, Submitted to the World Geothermal Congress 2005, Antalya, Turkey, April 24-29, 2005.
        36. Pruess, Karsten; Xu, Tianfu; Shan, Chao; Zhang, Yingqi;Wu, Yu-Shu; Sonnenthal, Eric; Spycher, Nicolas; Rutqvist, Jonny; Zhang, Guoziang; Kennedy, Mack Geothermal Reservoir Dynamics – TOUGHREACT, LBNL-57497, Enhanced Geothermal Systems (EGS) Peer Review , Rockville, MD , April 7-8, 2005
        37. Wu, Yu-Shu, “A Unified Numerical Framework Model for Simulating Flow, Transport, and Heat Transfer in Porous and Fractured Media,” LBNL-54589, the Computational methods in Water Resources (CMWR) 2004 International Conferences, Chapel Hill, NC, June 13-17, 2004.
        38. Wu, Yu-Shu and Lehua Pan, “Analytical Solutions for Transient Flow through Unsaturated Fractured Porous Media,” LBNL-54275, Proceedings of the Second International Symposium on Dynamics of Fluids in Fractured Rock, February 10-12, 2004, Editted by B. Faybishenko and P. A. Witherspoon, Earth Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA94720, USA, pp.360-366.
        39. Wu, Yu-Shu, Guoping Lu, Keni Zhang, and G. S. Bodvarsson, Modeling unsaturated flow and transport processes in fractured tuffs of Yucca Mountain, LBNL-53439, 2003 Modflow and More Conference, September 16-19, Denver, Colorado, USA, p.746-750.
        40. Wu, Yu-Shu, “Non-Darcy Flow behavior near High-Flux Injection Wells in Porous and Fractured Formations,” LBNL-52541, International Symposium on Underground Injection Science and Technology, Lawrence Berkeley National Laboratory, Berkeley, CA, October 22-25, 2003.
        41. Wu, Y. S., G. Lu, K. Zhang, and G. S. Bodvarsson, “A Mountain-Scale Model for Characterizing Unsaturated flow and Transport in Fractured Tuffs of Yucca Mountain,” LBNL-52524, Proceedings of TOUGH Symposium 2003, Lawrence Berkeley National Laboratory, Berkeley, CA., May 12-14, 2003.
        42. Finsterle, Stefan, G. Moridis, C. Oldenburg, and Yu-Shu Wu, TOUGH Symposium 2003, Proceedings 2.0 (CD-ROM), LBNL-52494, Lawrence Berkeley National laboratory, October 15, 2003.
        43. Wu, Y. S., H. H. Liu, and G. S. Bodvarsson, “Effect of Small Fractures on Flow and Transport Processes at Yucca Mountain, Nevada,” LBNL- 51848, Proceedings of the 10th International High-Level Radioactive Waste Management Conference, Las Vegas, Nevada, March 30-April 2, 2003.
        44. Zhang, K, Y. S. Wu, G. S. Bodvarsson, and H. H. Liu, “Determination of Unsaturated Flow Paths in a 2-D Randomly Distributed Fracture Network,” LBNL-52192, Proceedings of the World Water & Environmental Resources Congress 2003, Philadelphia, PA, June 23-26, 2003.
        45. Zhang, K., Y. S. Wu, C. Ding, and K. Pruess, “TOUGH2_MP: A parallel version of TOUGH2,” LBNL- 52508, Proceedings of TOUGH Symposium 2003, Lawrence Berkeley National Laboratory, Berkeley, CA., May 12-14, 2003.
        46. Moridis, G. Y. Seol, and Y. S. Wu, “Modeling Studies of Mountain-scale Radionuclide Transport in the Unsaturated Zone at Yucca Mountain, Nevada,” LBNL-52567, Proceedings of TOUGH Symposium 2003, Lawrence Berkeley National Laboratory, Berkeley, CA., May 12-14, 2003.
        47. Bodvarsson, G. S., J. Birkholzer, S. Finsterle, H. H. Liu, J. Rotqvst, and Y. S. Wu, “The Use of TOUGH2/iTOUGH2 in Support of the Yucca Mountain Project: Successes and Limitations,” Proceedings of TOUGH Symposium 2003, Lawrence Berkeley National Laboratory, Berkeley, CA., May 12-14, 2003.
        48. Zhang, K, Y. S. Wu, G. S. Bodvarsson, and H. H. Liu, “Modeling focusing flow in a large-scale unsaturated fracture network,” LBNL-51483, AGU 2002 Fall Meeting, San Francisco, CA., December 6-10, 2002.
        49. Zhang, K. Y. S. Wu, and G. S. Bodvarsson, “The use of parallel computing to simulate fluid flow in the unsaturated zone of Yucca Mountain, Nevada,” LBNL-51089, The Geological Society of America 2002 Denver Annual Meeting, Denver, CO, October 27-30, 2002.
        50. Bodvarsson, G. S., Y. S. Wu, and K. Zhang, “Discrete-Flow-Path Development in Unsaturated Fractures at Yucca Mountain,” LBNL-51079, The Geological Society of America 2002 Denver Annual Meeting, Denver, CO, October 27-30, 2002.
        51. Haukwa, C., Y. S. Wu, and G. S. Bodvarsson, “Thermal Loading at a Potential Repository: Modeling the Thermal-Hydrological Response within the Unsaturated Zone at Yucca Mountain, Nevada,” LBNL-51080, The Geological Society of America 2002 Denver Annual Meeting, Denver, CO, October 27-30, 2002.
        52. Wu, Y. S., L. Pan, J. Hinds, and G. S. Bodvarsson, “Modeling Capillary Barrier Effectss in Unsaturated Fractured Tuffs of Yucca Mountain, Nevada,” LBNL-47012, Proceedings of the Ninth International Conference of High-Level Radioactive Waste Management, Las Vegas, Nevada, April 29-May 3, 2001.
        53. Zhang, K, Yu-Shu Wu, Karsten Pruess, Chris Ding, and Erik Elmroth, “Parallel Computing Techniques for Large-Scale Reservoir Simulation of Multi-Component and Multiphase Fluid Flow,” LBNL-46195, SPE-66343, Presented at 2001 SPE Reservoir Simulation Symposium, Houston, TX, 11-14 February, 2001.
        54. Zhang, K. Y. S. Wu, C. Ding, and K. Pruess, “Application of Parallel Computing Techniques to a Large-Scale Reservoir Simulation,” LBNL-47292, Proceedings of the Twenty-Sixth Workshop on Geothermal Reservoir Engineering, Stanford University, Stanford, CA, Jan. 29-31, 2001.
        55. Wu, Y. S., “Numerical Simulation of Non-Darcy Flow in Porous and Fractured Media,” LBNL-45855, Geothermal Resources Council, 2000 Annual Meeting, September 24-27,  GRC Transactions, Vol. 24,  pp.641-646, 2000.
        56. Wu, Y. S., “On the Effective Continuum Method for Modeling Multiphase Flow, Multicomponent Transport and Heat Transfer in Fractured Rock,” Proceedings in International Conference on “Dynamics of Fluids in Fractured Rocks, Concepts and Recent Advances,” Faybishenko (Editor), Berkeley, CA. Feb. 10-12, 1999.
        57. Elmroth, E., C. Ding, Y. S. Wu, and K. Pruess, “A Parallel Implementation of the TOUGH2 Software Package for Large Scale Multiphase Fluid and Heat Flow,” Proceedings of Supercomputing’99, ACM, 1999.
        58. Wu, Y. S., S. Finsterle, and G. S. Bodvarsson, “Field-Scale Modeling Studies to Characterize Hydraulic Properties for Water, Air and Heat Flow in the Unsaturated Zone of Yucca Mountain,” Book Chapter,  Characterization and Measurement of the Hydraulic Properties of Unsaturated Porous Media, edited by M. Th. Van Genuchten, Leij, F. J. and Wu, L., Published by the University of California, Riverside, pp.1537-1548, 1999.
        59. Wu, Y. S., “A Virtual Node Method for Treatment of Wells in Modeling Multiphase Flow in Reservoirs,” Proceedings of the Twenty-Fourth Workshop on Geothermal Reservoir Engineering, Stanford University, Stanford, CA, pp.144-157, Jan. 25-27, 1999.
        60. Wu, Y. S. and K. Pruess, “Integral Solutions for Transient Fluid Flow through a Porous Medium with pressure-Dependent Permeability.”  Presented at The Neville Cook Conference, Lawrence Berkeley Laboratory, October 16-127, 1998.
        61. Wu, Y. S., C. F. Ahlers, C. Haukwa, A. Ritcey, E. Sonnenthal, and G.S. Bodvarsson, “The 3-D site-scale model – calibrations and predictions,” Proceedings of the Eighth International Conference of High-Level Radioactive Waste Management, pp.44-46, Las Vegas, Nevada, May 11-14, 1998.
        62. Fairley, J. P and Y. S. Wu,  “Modeling fast pathways using isotopic tracers in Yucca Mountain, Nevada,” Proceedings of the Eighth International Conference of High-Level Radioactive Waste Management, pp.88-89, Las Vegas, Nevada, May 11-14, 1998.
        63. Wu, Y. S. and K. Pruess,  “Several TOUGH2 modules developed for site characterization studies of Yucca Mountain, TOUGH2 Workshop’ 98, Berkeley, CA., May 4-6, 1998.
        64. Wu, Y. S. and K. Pruess, “A 3-D Hydrodynamic dispersion Model for Modeling Tracer Transport in Geothermal Reservoirs,” Proceedings of the Twenty-Third Workshop on Geothermal Reservoir Engineering, Stanford University, Stanford, CA, Jan., 1998.
        65. Wu Y. S., S. Finterle, and G. S. Bodvarsson, “A Field-Scale Modeling Study of Characterizing Hydraulic Properties for Water, Air and Heat Flow in the Unsaturated Zone of Yucca Mountain, Nevada,” Proceedings of the International Workshop of Characterization and Measurement of the Hydraulic Properties of Unsaturated Zone Porous Media, Riverside, CA, Oct., 1997.
        66. Wu, Y. S., A, Ritcey, and G. S. Bodvarsson, “A Modeling Study of Perched Water Phenomena in the Vadose Zone,” Proceedings of the 1997 AGU Fall Meeting, San Francisco, CA., November, 1997.
        67. Bodvarsson, G. S., Y. S. Wu, E. Sonnenthal,  C. F. Ahlers, T. M. Bandurraga, C. Haukwa, J. Fairley, J. Hinds, and A, Ritcey,  “A Site-Scale Model for Modeling Unsaturated Zone Processes at Yucca Mountain, Nevada,”  Proceedings of the 1997 AGU Fall Meeting, San Francisco, CA.,  November, 1997.
        68. Wu, Y. S., T.M. Bandurraga, C. F. Ahlers,  S. Finsterle, G. Chen, C. Haukwa, G.S. Bodvarsson, E. Kwicklis, J. Rousseau, and L. Flint, “On calibration of the UZ site-scale model of Yucca Mountain,” Proceedings of the Seventh International Conference of High-Level Radioactive Waste Management,  pp.73-75, Las Vegas, Nevada,  April 29-May 3, 1996.
        69. Wu, Y. S. and K. Pruess, “A Numerical Method for Simulating Non-Newtonian Fluid Flow and Displacement in Porous Media,” in The Numerical Methods in Water Resources, Proceedings of XI International Conference on Computational Methods in Water Resources, Cancun, Mexico, July 22-26, 1996.
        70. Ahlers, C. F, S. Finsterle, Y. S. Wu, and G. S. Bodvarsson, “Determination of Pneumatic Permeability of a Multi-Layered System by Inversion of Pneumatic Pressure Data,” Presented at the 1995 AGU Fall Meeting, San Francisco, CA., December 11-15, 1995.
        71. Wu, Y. S., J. B. Kool, P. S. Huyakorn, and Z. A. Saleem,  “An Analytical Approach for Simulating Transport of Metals with Nonlinear Adsorption,” Presented at the 1995 AGU Spring Meeting, Baltimore, MD., May 30 - June 2, 1995.
        72. Wu, Y. S. and K. Pruess, “Numerical Simulation of non-Newtonian Fluid Flow and Displacement in Porous Media,” Presented at the Third SIAM Conference on Mathematical and Computational Issues in Geosciences, February 8-10, 1995, San Antonio TX.
        73. Wu, Y. S., Z. A, Saleem,  S. Panday, and J. B. Kool, “A Regulatory Fate and Transport Assessment Model for Oily Wastes,”  Proceedings of Petroleum Hydrocarbons and Organic Chemicals in Ground Water: Prevention, Detection and Restoration Conference,  The American Petroleum Institute and the National Ground Water Association, Houston, TX, Nov. 1994.
        74. Park, N. S and Y. S. Wu, “Evaluation of Vertical Leakage Schemes for Multilayer Sharp-Interface Saltwater-Intrusion Model,” The Numerical Methods in Water Resources, Proceedings of X International Conference on Computational Methods in Water Resources, Heidelberg, Germany, July 1994.
        75. Wu, Y. S., P. A. Forsyth, and K. Pruess, “ A Robust Numerical Scheme for Simulating Water Infiltration Through Heterogeneous Unsaturated Soils with Dry Initial Conditions,” Presented at the 1994 AGU Spring Meeting, Baltimore, MD., May 23-27, 1994.
        76. Huyakorn, P. S., S. Panday, and Y. S. Wu, “A Comprehensive Simulator for Assessing Transport of NAPL and Constituents in the Sub-Surface,” Presented at The Annual Meeting, Geological Association of Canada, Mineralogical Association Of Canada, May 16-18, 1994, University of Waterloo, Waterloo, Ontario.
        77. Saleem, Z. A., P. S. Huyakorn, Y. S. Wu, N. S. Park, and S.Panday,  “Efficient Composite Modeling Approach for 3D Multi-Phase Flow and Solute Transport in the Subsurface,”  Presented at The Annual Meeting, Geological Association of Canada, Mineralogical Association Of Canada, May 16-18, 1994, University of Waterloo, Waterloo, Ontario.
        78. Wu, Y. S., P.S. Huyakorn, S. Panday, and N. S. Park, “A Unified Approach for Simulating NAPL Migration in the Subsurface,” Presented at SIAM Conference on Mathematical and Computational Issues in Geosciences, April 19-21, 1993, Houston TX.
        79. Huyakorn, P. S., Y. S. Wu, N. S. Park, S. Panday, and Z. A. Saleem, “Efficient Composite Modeling Approach for 3D Multiphase Flow and Solute Transport in the Subsurface,” Presented to the 1993 AGU Spring Meeting, Baltimore, MD, May 24-28, 1993.
        80. Wu, Y. S., J. Kool, and J. McCord, “An Evaluation of Alternative Numerical Formulations for Two‑Phase Air‑Water Flow Simulation in Unsaturated Soils,” Presented in the 1992 AGU Spring Meeting, Montreal, Canada, May 1992.
        81. Piepho, M. G., A. G. Law, M. P. Connely, Y. S. Wu, and P. S. Huyakorn, “Simulation of Two Immiscible Fluids (Water and CCL4) in Unsaturated Media at the Hanford Site, Washington,” Presented in the 1992 Spring AGU Meeting, Montreal, Canada, May 1992.
        82. Huyakorn, P. S. Y. S. Wu, and S. Panday, “A Comprehensive Three‑Dimensional Numerical Model for Predicting the Fate of Petroleum Hydrocarbons in the Subsurface,” Proceedings of Petroleum Hydrocarbons and Organic Chemicals in Ground Water: Prevention, Detection and Restoration Conference, The American Petroleum Institute and the National Ground Water Association, Houston, TX, Nov. 1992.
        83. Wu, Y. S., N. S. Park, P.S. Huyakorn, and S. Panday,  “A Comprehensive Numerical Model for Simulating the Flow of Petroleum Products and Industrial Chemicals in the Subsurface,” The 16th Annual Army Environmental R&D Symposium Proceedings, Williamsburg, VA, June, 1992.
        84. Sudicky, E. A., Y. S. Wu, and Z. Saleem, “Semi‑Analytical Approach for Simulating Transport of a Seven‑Member, Branched Decay Chain in 3D Groundwater Systems,” Presented at the 1991 AGU Spring Meeting, Baltimore, MD, May 1991.
        85. Wu, Y. S., K. Pruess, and P.A. Witherspoon, “Flow and Displacement of Bingham Non‑Newtonian Fluids in Porous Media,” SPE 20051, Presented at the 1990 SPE California Regional Meeting, Ventura, CA, April 1990.
        86. Pruess, K. and Y. S. Wu, “A New Semi‑Analytical Method for Numerical Simulation of Fluid and Heat Flow in Fractured Reservoirs,” 1993; SPE 18426, Presented at the 1989 10th SPE Reservoir Simulation Symposium in Houston, TX, Feb. 1989.
        87. Pruess, K and Y. S. Wu, “A Semi‑Analytical Method for Heat‑Sweep Calculations in Fractured Reservoirs,” Presented at the 13th Workshop on Geothermal Reservoir Engineering, Stanford, CA, Jan. 1988.
        88. Wu, Y. S. and K. Pruess, “An Analytical Solution for Wellbore Heat Transmission in Layered Formations,” SPE 17497, Presented at the 1988 SPE California Regional Meeting, Long Beach, CA, March 1988.
        89. Witherspoon, P. A., C. J. Radke, Y. Shikari, K. Pruess, P. Persoff, S. Benson, and Y. S. Wu, “Feasibility Analysis and Development of a Foam‑Protected Underground Natural Gas Storage Facility,” Presented at the 1987 Distribution/Transmission Conference, American Gas Association Operating Section, Las Vegas, May, 1987.
        90. Wu, Y. S. and K. Pruess, “A Multiple‑Porosity Method for Simulation of Naturally Fractured Petroleum Reservoirs,” SPE 15129, Presented at the 1986 SPE California Regional Meeting, Oakland, CA, April 1986.

        ↑ Back to top

        Research Reports

        1. Zhang, Keni, Yu-Shu Wu, and Karsten Pruess, “User’s Guide for TOUGH2-MP - A Massively Parallel Version of the TOUGH2 Code,” LBNL-315E, Earth Sciences Division, Lawrence Berkeley National Laboratory, May, 2008.
        2. Wu, Y. S., G. Lu, K. Zhang, Y. Zhang, L. Pan, E. L. Sonnenthal, G. Zhang, H. H. Liu, J. E. Houseworth, T. Xu, C. K. Ho, and E. Hardin “UZ Flow Models and Submodels,” Research Report (AMR), LBID-2574, MDL-NBS-HS-000006, REV03, Lawrence Berkeley National Laboratory, Sandia National Laboratories,  CRWMS Lead Laboratory for Repository Systems, Las Vegas, Nevada, August, 2007.
        3. Wu, Yu-Shu, Yingqi Zhang, and James Houseworth, “Total System Performance Assessment (TSPA):  Data Input Package for Unsaturated Zone Flow Parameters and Weighting Factors (UZ-1),” Research Report (AMR), LBID-2611, TDR-TDIP-NS-000001  REV 00, Lawrence Berkeley National Laboratory, SNL, CRWMS Lead Lab for Repository System, Las Vegas, Nevada, April, 2007.
        4. Wu, Yu-Shu, Sumit Mukhopadhyay, Keni Zhang, and Yvonne W. Tsang, “A Mountain-Scale Thermal-Hydrological Model for Evaluating Repository Thermal Effects on Multiphase Flow in the Yucca Mountain Unsaturated Zone,”  Earth Sciences Division, Research Summaries 2004–2005, LBNL-59633, pp.59, 2006.
        5. Wu, Yu-Shu, Hui-Hai Liu, G. S. Bodvarsson,  “A Triple-Continuum Model for Flow and Transport Processes in Fractured Rock,”  Earth Sciences Division, Research Summaries 2004–2005, LBNL-59633, pp.60, 2006.
        6. Wu, Yu-Shu, Lehua Pan, and Karsten Pruess, “A Physical Based Approach for Modeling Multiphase Fracture-Matrix Interaction in Fractured Porous Media,”  Earth Sciences Division, Research Summaries 2004–2005, LBNL-59633, pp.61, 2006.
        7. Pan, Lehua, Keni Zhang, Yu-Shu Wu, and G. S. Bodvarsson, “Infiltration-Seepage Responses: Effects of Capillary Barriers on Flow Partitions,”  Earth Sciences Division, Research Summaries 2004–2005, LBNL-59633, pp.53, 2006.
        8. Wu, Yu-Shu, Keni Zhang, and James Houseworth, “Parameter Sensitivity Analysis for Unsaturated Zone Flow,” Research Report (AMR), LBID-2583, ANL-NBS-HS-000049, REV 00, DC #44748, Lawrence Berkeley National Laboratory, BSC, CRWMS M&O, Las Vegas, Nevada, 2005
        9. Wu, Y. S., S. Mukhopadhyay,  K. Zhang, E.L. Sonnenthal, J. Rutqvist, N. Spycher, J. Leem, and K. Lee, Mountain-Scale Coupled-Processes (TH/THC/THM), MDL-NBS-HS-000007, Rev03, Lawrence Berkeley National Laboratory, BSC, CRWMS M&O, Las Vegas, Nevada, August 2005.
        10. Wu, Y. S., G. Lu, K. Zhang, G. Zhang, H.H. Liu, T. Xu, and E.L. Sonnenthal, “UZ Flow Models and Submodels,” Research Report (AMR), LBID-2480, MDL-NBS-HS-000006, REV01, Lawrence Berkeley National Laboratory, BSC, CRWMS M&O, Las Vegas, Nevada, 2003.
        11. Wu, Y. S. E.L. Sonnenthal, J. Rutqvist, K. Zhang, S. Mukhopadhyay, P. Dobson, And, G. Zhang, Mountain-Scale Coupled-Processes (TH/THC/THM), LBID-2521, MDL-NBS-HS-000007, Rev01, Lawrence Berkeley National Laboratory, BSC, CRWMS M&O, Las Vegas, Nevada, 12/12/ 2003.
        12. Liu, H. H., C. F. Ahlers, L. Pan, and Y. S. Wu, “Calibrated Properties Model,” Research Report (AMR), LBID-2472, MDL-NBS-HS-000003, Lawrence Berkeley National Laboratory, BSC, CRWMS M&O, Las Vegas, Nevada, 2003.
        13. Liu, H.-H., C. F. Ahlers, S.  Mukhopadhayay, R.  Hedegaard, J. Houseworth, G. Zhang, and Y. S. Wu, “Analysis of Hydrological Properties Data,” Research Report (AMR), LBID-2471, MDL-NBS-HS-000001, Lawrence Berkeley National Laboratory, CRWMS M&O,. Las Vegas, Nevada, 2003.
        14. Moridis, G. J., Q. Hu, Y. S. Wu, and G. S. Bodvarsson, “Preliminary 3-D Site-Scale Studies of Radioactive Colloid Transport in the Unsaturated Zone at Yucca Mountain, Nevada,” Lawrence Berkeley National Laboratory, LBNL-45876, September 2001.
        15. Wu, Yu-Shu, W. Zhang, and G. S. Bodvarsson, “Characterizing Flow and Transport Processes at Yucca Mountain,” Earth Sciences Division Annual Report, 1999-2000, Lawrence Berkeley National Laboratory, LBNL-47002, pp.75-76, 2001.
        16. Ahlers, C.F., Y. S. Wu, Q. Hu, G. Li, H.H. Liu, J. Liu, and L. Pan, Unsaturated Zone Flow Processes and Analysis, MDL-NBS-HS-000012 REV00, LBID-2369, Bechtel SAIC Company, Las Vegas, Nevada; Lawrence Berkeley National Laboratory, Berkeley, California, 2001.
        17. Wang, J., A. Unger, J. Liu, Y. S. Wu, J. Hinds, C. Haukwa, E. Sonnenthal, C-F. Tsang, J. Rutqvist, abd G.S. Bodvarsson. “Unsaturated Zone Flow,” In Chapter 3 of Supplemental Science and Performance Analyses, Consisting of Volume 1, Scientific Bases and Analyses,  LBID-2364, TDR-MGR-MD-000007, REV 00. CRWMS M&O: Las Vegas, Nevada, 2001.
        18. Houseworth, J.E., H. H. Liu, L. Pan, Y. S. Wu, and G.S. Bodvarsson. “Unsaturated Zone Transport.” In Chapter 11 of Supplemental Science and Performance Analyses, Consisting of Volume 1, Scientific Bases and Analyses, LBID-2366, TDR-MGR-MD-000007, REV 00. CRWMS M&O: Las Vegas, Nevada 2001.
        19. Wu, Y. S., J. Liu, T. Xu, C. Haukwa, H. H. Liu, and C. F. Ahlers. UZ Flow Models and Submodels, Research Report (AMR) MDL-NBS-HS-000006, Lawrence Berkeley National Laboratory. Las Vegas, Nevada, CRWMS M&O, 2000.
        20. Bodvarsson et al., “Unsaturated Zone Flow and Transport Model Process Model Report,” PMR, TDR-NBS-HS-000002 REV00, Prepared for U. S. Department of Energy, Yucca Mountain Site Characterization Office, P. O. Box 30307, North Las Vegas, Nevada, 89036, 2000.
        21. Wu, Yu-Shu and K. Pruess, “T2R3D – A TOUGH2 Code for Tracer Transport in Heterogeneous Media,” Earth Sciences Division Annual Report, 1998-1999, Lawrence Berkeley National Laboratory, LBNL-43816, pp.75-76, 2000.
        22. Wu, Yu-Shu, J. Hinds, C. F. Ahlers, H. H. Liu, L.  Pan, A. Ritcey, M. Cushey, C. Haukwa, E. Sonnenthal, and G. S. Bodvarsson,  “Continual Development of the UZ Model for Yucca Mountain, Neveda, “ Earth Sciences Division Annual Report, 1998-1999, Lawrence Berkeley National Laboratory, LBNL-43816, pp.71-72, 2000.
        23. Pan, L., C. Haukwa, Y. S. Wu, and G. S. Bodvarsson, “Development of WinGrider: An Interactive Grid Generator for TOUGH2,” Earth Sciences Division Annual Report, 1998-1999, Lawrence Berkeley National Laboratory, LBNL-43816, pp.73-74, 2000.
        24. Moridis, G. J., Q. Hu, Y.-S. Wu, and G. S. Bodvarsson, “Modeling Studies of Radionuclide Transport  in the Unsaturated Zone of Yucca Mountain, Nevada,” Lawrence Berkeley National Laboratory, LBNL-45870, May 2000.
        25. Wu, Y. S., “On the Effective Continuum Method for Modeling Multiphase Flow, Multicomponent Transport and Heat Transfer in Fractured Rock,” Research Report, Earth Sciences Division, Lawrence Berkeley National Laboratory, LBL-42720, Berkeley, CA, 1999.
        26. Moridis, G., Y. S. Wu, and K. Pruess, “EOS9nT: A TOUGH2 module for the simulation of flow and solute/colloid transport,” Research Report, Earth Sciences Division, Lawrence Berkeley National Laboratory, LBL-41639, May 1998.
        27. Wu, Y. S., K. Pruess, and P. Persoff, “Gas Flow in Porous Media with Klinkenberg Effects,” Earth Sciences Division Annual Report, 1997, Lawrence Berkeley National Laboratory, LBL- 42452, 1998.
        28. Wu, Y. S. and K. Pruess, “Numerical Method for Simulating Non-Newtonian fluid Flow in Porous Media,” Earth Sciences Division Annual Report, 1997, Lawrence Berkeley National Laboratory, LBL-42452, 1998.
        29. Wu, Y. S.,  G. S. Bodvarsson, C. F. Ahlers, A, C. Ritcey, and C. Haukwa, “UZ Flow and Transport Model for Yucca Mountain, Nevada,” Earth Sciences Division Annual Report, 1997, Lawrence Berkeley National Laboratory, LBL-42452, 1998.
        30. C. F. Ahlers, T. M. Bandurraga, Y. S. Wu, and G. S. Bodvarsson,”Calibration of the UZ flow and Transport Model for Yucca Mountain, Nevada,” Earth Sciences Division Annual Report, 1997, Lawrence Berkeley National Laboratory, LBL-42452, 1998.
        31. Pruess, K., C. Oldenburg, G. Moridis, and Wu, Y. S., “Advances in Numerical Simulation of Flow and Transport in multiphase, Multicomponent Systems,” Earth Sciences Division Annual Report, 1997, Lawrence Berkeley National Laboratory, LBL-42452, 1998.
        32. Wu, Y. S. and A. K. Mishra, “Modifications and additions to Selected TOUGH2 Modules,” Research Report, Earth Sciences Division, Lawrence Berkeley National Laboratory, LBL-41870, January 1998.
        33. Wu, Y. S., A. C. Ritcey, C. F. Ahlers,  J. J. Hinds,  A. K. Mishra, C. Haukwa,, T.M Bandurraga, H. H. Liu,  E. L. Sonnenthal, and G. S. Bodvarsson,  “3-D site-scale model for abstraction in TSPA-VA,” Yucca Mountain Project Milestone Report,  SLX01LB3, Lawrence Berkeley National Laboratory, Berkeley, CA., April 3, 1998.
        34. Ritcey, A. C.,  Y. S. Wu, E.L. Sonnenthal, C. Haukwa, and G.S. Bodvarsson, “Predictions of Ambient Conditions along the East-West Cross Drift using the 3-D UZ Site-Scale Model,” Yucca Mountain Project Milestone Report, Lawrence Berkeley National Laboratory, Berkeley, CA., January, 1998.
        35. Wu, Y. S., A. C. Ritcey, C. F. Ahlers, C. Haukwa, J. J. Hinds, E. L. Sonnenthal, A. K. Mishra, and G. S. Bodvarsson,  “Providing base-case flow fields for TSPA-VA: Evaluation of uncertainty of present day infiltration rates using the DKM/base-case and DKM/weeps parameter sets,” Yucca Mountain Project Milestone Report, SLX01LB2, Lawrence Berkeley National Laboratory, Berkeley, CA., December, 1997.
        36. Wu, Y. S., A. C. Ritcey, C. F. Ahlers, C. Haukwa, J. J. Hinds, E. L. Sonnenthal, A. K. Mishra, and G. S. Bodvarsson,  “Providing base-case flow fields for TSPA-VA: Evaluation of uncertainty of present day infiltration rates using the 3-D site-scale UZ flow model,” Yucca Mountain Project Milestone Report, SLX01LB1, Lawrence Berkeley National Laboratory, Berkeley, CA., November, 1997.
        37. Wu, Y. S., A. C. Ritcey, E. L. Sonnenthal, T. M. Bandurraga, C. Haukwa, J. P. Fairley, G. Chen, J. H. Li, and G. S. Bodvarsson,  “Incorporation of perched water data into the UZ site-scale model,” Yucca Mountain Project Milestone SP24UCM4, Lawrence Berkeley National Laboratory, Berkeley, CA. 1997.
        38. Wu, Y. S., A. C. Ritcey, and G. S. Bodvarsson,  “Perched water analysis using the UZ site-scale model,” Chapter 13 of “The site-scale unsaturated zone model of Yucca Mountain, Nevada, for the viability assessment,” G. S. Bodvarsson, T. M. Bandurraga and Y. S. Wu, eds., Yucca Mountain Site Characterization Project Report, LBNL-40376, Lawrence Berkeley National Laboratory, Berkeley, CA, 1997.
        39. Wu, Y. S., A. C. Ritcey, C. Haukwa, and G. S. Bodvarsson,  “Integrated 3-D site-scale flow model,” Chapter 19 of “The site-scale unsaturated zone model of Yucca Mountain, Nevada, for the viability assessment,” G. S. Bodvarsson, T. M. Bandurraga and Y. S. Wu, eds., Yucca Mountain Site Characterization Project Report, LBNL-40376, Lawrence Berkeley National Laboratory, Berkeley, CA, 1997.
        40. Ahlers, C.F. and Y.S. Wu,  “Incorporation of Gas Flow Data into the UZ Model,” Yucca Mountain  Project Milestone SP24UBM4, Lawrence Berkeley National Laboratory, Berkeley, CA, 1997.
        41. Wu, Y. S., C. F. Ahlers, P. Fraser, A. Simmons, and K. Pruess, “Software Qualification of Selected TOUGH2 Modules,” Research Report, Earth Sciences Division, Lawrence Berkeley National Laboratory, LBL-39490, UC-800, October, 1996.
        42. Wu, Y. S., K. Pruess, and P. Persoff, “Steady and Transient Analytical Solutions for Gas Flow in Porous Media with Klinkenberg Effects,” Research Report, Earth Sciences Division, Lawrence Berkeley National Laboratory, LBL-39499, UC-1240, October 1996.
        43. Pruess, K., A. Simmons, Y. S. Wu, and G. Moridis, “TOUGH2 software Qualification” Research Report, Earth Sciences Division, Lawrence Berkeley National Laboratory, LBL-38383, UC-814, February 1996.
        44. Wu, Y. S. and K. Pruess “A Numerical Method for Simulating Non-Newtonian Fluid Flow and Displacement in Porous Media,” Research Report, Earth Sciences Division, Lawrence Berkeley National Laboratory, LBL-39359, UC-2000, February 1996.
        45. Wu, Y. S., G. Chen, and G.S. Bodvarsson, Perched Water Analysis, Chapter 7 of “Development and Calibration of the Three-Dimensional Site-Scale Unsaturated-Zone Model of Yucca Mountain, Nevada,” Edited by G. S. Bodvarsson and M. Bandurraga, Yucca Mountain Site Characterization Project Milestone OBO2, Lawrence Berkeley National Laboratory, Berkeley, CA, 1996.
        46. Wu, Y. S., S. Finsterle, and K. Pruess, Computer Models and their Development for the Unsaturated Zone Model at Yucca Mountain, Chapter 4 of “Development and Calibration of the Three-Dimensional Site-S--cale Unsaturated-zone Model of Yucca Mountain, Nevada” Edited by G. S. Bodvarsson and M. Bandurraga, Yucca Mountain Site Characterization Project Milestone OBO2, Lawrence Berkeley National Laboratory, Berkeley, CA, 1996.
        47. Wu, Y. S., G. Chen, C. Haukwa, and G.S. Bodvarsson, Three-Dimensional Model Calibration and Sensitivity Studies, Chapter 8 of “Development and Calibration Of The Three-Dimensional Site-Scale Unsaturated-Zone Model of Yucca Mountain, Nevada, G.S. Bodvarsson and M. Bandurraga, Yucca Mountain Site Characterization Project Milestone OBO2, Lawrence Berkeley National Laboratory, Berkeley, California, 1996.
        48. Bandurraga, T. M., Y. S. Wu, and G. Chen, Incorporation of Spatially Varying Parameter Distributions into the UZ Site-Scale Model, YMP Milestone SP24UAM4, Lawrence Berkeley National Laboratory, Berkeley, CA, 1996.
        49. Wu, Y. S., G. Chen, and G. Bodvarsson, “Preliminary Analysis of Effects of Thermal Loading on Gas and Heat Flow within the Framework of LBNL/USGS Site-Scale Model,” Research Report, Earth Sciences Division, Lawrence Berkeley National Laboratory,  LBL-37729, UC-814, December 1995.
        50. Wu, Y. S., “Application of EPACMOW to LNAPL - Crude Oil Groundwater Contamination at the Bemidji, Minnesota, Site,” Prepared for the Office of Solid Waste of U.S. EPA, September 1993.
        51. Huyakorn, P. S., Y. S. Wu, S. Panday, N. S. Park, and P. A. Forsyth, “Documentation and User's Guide: MAGNAS3 ‑ Multiphase Analysis of Groundwater, Non-aqueous phase liquid And Soluble component in 3 dimensions, with Adaptive Implicit Method',  Version 2.0, HydroGeoLogic, Inc., July 1993.
        52. Huyakorn, P. S., Y. S. Wu, N. S. Park, and S. Panday, “Documentation and User's Guide: SIMLAS - Saltwater-Intrusion Model for Layered Aquifer Systems,” Version 1.3, HydroGeoLogic, Inc., May 1993.
        53. Huyakorn, P. S., Y. S. Wu, S. Panday, and N.S. Park “Documentation and User's Guide:  MAGNAS3 ‑ Multiphase Analysis of Groundwater, Non-aqueous phase liquid And Soluble component in 3 dimensions,”  Version 1.0, HydroGeoLogic, Inc., April 1993.
        54. Park, N. S., T. N. Blandford, Y. S. Wu, and P. S. Huyakorn,  “Documentation and User's Guide: CANVAS - A Composite Analytical-Numerical Model for Viral and Solute Transport Simulation,” Version 1.0, Prepared for the Office of Ground Water and Drinking Water, U.S.  EPA, Washington, D.C., HydroGeoLogic, Inc., January 1993.
        55. Wu, Y. S., “Documentation and User's Guide: UFTNAS ‑ Unsaturated‑Zone Flow and Transport of NAPL and Solute,” Prepared for the Office of Solid Waste of U.S. EPA, July 1992.
        56. Wu, Y. S., “Documentation and User's Guide: SFNAS ‑ Saturated‑Zone Flow of NAPL in an Aquifer System,” Prepared for the Office of Solid Waste of U.S. EPA, July 1992.
        57. Wu, Y. S., “Documentation and User's Guide: EPACMOW ‑ EPA Composite Model for Oily Wastes,” Prepared for the Office of Solid Waste of U.S.EPA, Aug. 1992.
        58. Huyakorn, P. S., J. Kool, and Y. S. Wu, “Documentation and User's Guide: VAM2D ‑ Variably Saturated analysis Model in Two‑Dimensions, Version 5.2 with Hysteresis and Chained Decay Transport,” NUREG/CR‑5352, U.S. Nuclear Regulatory Commission, Washington, DC, Oct. 1991. 
        59. Kool, J. B. and Y. S. Wu, “Ground‑Water Flow and Transport Modeling of the NRC‑Licensed Waste Disposal Facility, West‑Valley, New York,” NUREG/CR‑5794, U.S. Nuclear Regulatory Commission, Washington, DC, Oct. 1991. 
        60. Kool, J. B. and Y. S. Wu, “Validation and Testing of the VAM2D Computer Code,” NUREG/CR ‑ 5795, U.S. Nuclear Regulatory Commission, Washington, DC, Oct. 1991.
        61. Huyakorn, P. S, S. Panday, and Y. S. Wu, “Documentation and User's Guide: SAMFT3D ‑ Single‑Phase and Multiphase Flow and Transport in 3‑Dimension, Version 1.0,” Prepared for Los Alamos National Laboratory, Los Alamos, New Mexico, Sept. 1991.
        62. Huyakorn, P. S., Y. S. Wu, S. Panday, N.S. Park, and J.B. Kool,  “Documentation and User's Guide: SAMFT2D ‑ Single‑Phase and Multiphase Flow and Transport in 2‑Dimensions, Version 2.0,” Prepared for Los Alamos National Laboratory, Los Alamos, New Mexico, Sept. 1991.
        63. Wu, Y. S., P. S. Huyakorn,  S. Panday, N.S. Park, and J.B. Kool,  “Documentation and User's Guide:  SAMFT1D ‑ Single‑Phase and Multiphase Flow and Transport in 1‑Dimension, Version 2.0,”  Prepared for Los Alamos National Laboratory, Los Alamos, New Mexico, June 1991.
        64. Wu, Y. S., “CMM ‑ A Semi‑Analytical Computer Model for Simulating Ground Water Fate and Transport of Contaminants Subject to Chained‑Decay Reaction,” Prepared for the Office of Solid Waste of U.S. EPA, May 1991.
        65. Wu, Y. S., K. Pruess, and P. A. Witherspoon, “Integral Solutions for Transient Fluid Flow through a Deformable Medium,” Research Report, LBL‑28938, Lawrence Berkeley Laboratory, May 1990.
        66. Witherspoon, P. A., S. Benson, P. Persoff, K. Pruess, C. J. Radke, and Y. S. Wu, “Feasibility Analysis and Development of Foam Protected Underground Natural Gas Storage Facilities,” Research Report, LBL‑28594, Earth Sciences Division, Lawrence Berkeley Laboratory, Feb. 1990.
        67. Wu, Y. S. and K. Pruess, “On Verification, Use and Treatment of Non‑Newtonian Behavior of the Numerical Simulator MULKOM‑GWF,” Research Report, Earth Sciences Division, Lawrence Berkeley Laboratory, May 1990.
        68. Wu, Y. S., K. Pruess, and Z. X. Chen. “Buckley‑Leverett Flow in Composite Porous Media,” Research Report, LBL‑28937, Lawrence Berkeley Laboratory, May 1990.
        69. Wu, Y. S., K. Pruess and P. A. Witherspoon. “Integral Solutions for Transient Fluid Flow through a Deformable Medium,” Research Report, LBL‑28938, Lawrence Berkeley Laboratory, May 1990.
        70. Wu, Y. S., “Theoretical Studies of Non-Newtonian and Newtonian Fluid Flow through Porous Media,” Ph.D. Thesis, LBL-28642, Lawrence Berkeley Laboratory, Feb. 1990.
        71. Wu, Y. S., K. Pruess, and P. A. Witherspoon. “Displacement of a Newtonian Fluid by a Non‑Newtonian Fluid in a Porous Media,” Research Report, LBL‑27412, Lawrence Berkeley laboratory, Jan. 1990.
        72. Wu, Y. S., “A Comparison of Analytical Approaches for Wellbore Heat Transmission in Layered Formations,” M.S. Thesis, LBL-28712, Lawrence Berkeley Laboratory, August 1988.
        73. Wu, Y. S. and K. Pruess. “An Analytical Solution for Wellbore Heat Transmission in Layered Formations, LBL-25056, Lawrence Berkeley Laboratory, March, 1988.
        74. Wu, Y. S. and K. Pruess, “On PVT‑Data, Well Treatment and Preparation of Input‑Data for an Isothermal Gas‑Water‑Foam Version of MULKOM,” Research Report, LBL‑25783, UC‑403, Lawrence Berkeley Laboratory, Aug. 1988.

          ↑ Back to top