Staff information

Biography

Dr. Mohammad (Moe) Khaleel is Director of Pacific Northwest National Laboratory's Computational Sciences and Mathematics (CSM) Division and a PNNL Fellow. The CSM Division provides scientific and technological solutions through the integration of high-performance computing, data-intensive computing, computational sciences, mathematics, scalable data management, and bioinformatics to advance the Laboratory's mission areas.

Khaleel is an international leader in multiphysics and multiscale modeling of solid oxide fuel cells and lightweight materials. Khaleel's current research interests are tuned to world energy systems and the future role for fuel cell systems. He is focused on the development of computational methods and tools for simulating advanced forming and joining technologies, multiphysics modeling of solid oxide fuel cells, basic material modeling, and probabilistic mechanics. He also serves as the national coordinator for modeling activities associated with solid oxide fuel cells for the Solid Energy Conversion Alliance - SECA - program.

Besides leading the CSM Division, Khaleel has held numerous engineering leadership roles, including managing PNNL's hydrogen and transportation programs and the advanced manufacturing product line. Khaleel received a lifetime achievement award for his contributions to computational engineering and fuel cell technologies at the 2007 International Joint Conference on Knowledge Management for Composite Materials, Nanosciences, and Fuel Cells. Other notable awards include the award for Excellence in Technology Transfer of superplastic forming of aluminum to General Motor Company, Federal Laboratory Consortium for Technology Transfer, May 10, 2000; the ASME International, McGrattan Literature Award for authoring the outstanding paper in the Journal of Pressure Vessel Technology in 1998, "Effects of Flaw Sizing on Reliability of Piping;" Battelle Memorial Institute Technical Network Leader of the Year (2001); Suksdorf Fellowship at Washington State University (WSU), 1990-1992.

Since 1993, Khaleel has been an Adjunct Faculty at Washington State University's School of Mechanical Engineering and Materials Science. He also is Co-Advisor/Member-Ph.D. Dissertation at the Université Louis Pasteur, Strasbourg, France; University of Metz, Metz, France; and the University of Illinois at Chicago.

Research Interests

• Computational engineering and material science
• Solid Oxide Fuel Cell technology development
• Probabilistic finite element analysis
• Multiscale modeling

Education and Credentials

• Ph.D., Structural Engineering, Washington State University
• M.S., Structural Engineering, Washington State University
• B.S., Engineering, University of Jordan, Amman, Jordan
• Licensed Professional Mechanical Engineer, State of Washington

Affiliations and Professional Service

• Fellow, American Society of Mechanical Engineers (ASME)
• Associate Editor, ASME Journal of Engineering Materials Technology
• Guest Editor, International Journal of Plasticity, Special Edition on Superplastic Forming, Special Edition on Multi-scale Modeling
• American Society of Civil Engineers
• Society of Automotive Engineers
• American Ceramic Society
• American Association for Advancement of Science (AAAS)
• International Association of Structural Safety and Reliability
• Honor Society Phi Kappa Phi, Washington State Chapter
• Advisory board, School of Mechanical Engineering and Materials, Washington State University
• Industry Advisory Board, Edison Welding Institute
• Data Intensive Computing Environment (DICE)
• Member of the governance board, Data-Intensive Computing Environment.

Awards and Recognitions

• Fellow, American Association for the Advancement of Science, 2009
• Lifetime achievement award for contributions to computational engineering and fuel cell technologies from the Knowledge Management for Composite Materials (2007)
• Battelle Memorial Institute Technical Network Leader of the Year (2001)
• Federal Laboratory Consortium Award for Excellence in Technology Transfer of superplastic forming of aluminum to General Motor Company, 2000
• Listed in Lexington Who’s Who of Executives and Professionals
• ASME International, McGrattan Literature Award for authoring "Effects of Flaw Sizing on Reliability of Piping," Journal of Pressure Vessel Technology, 1998
• Royal Jordanian Award for outstanding academic accomplishments
• Suksdorf Fellowship at WSU, 1990-1992
• Membership in the national Jordanian program, "Potential Leaders," 1985-1986. Was hosted at different occasions by His Majesty King Hussein of Jordan, Her Majesty Queen of England, His Majesty Sultan Qabuss of Oman, Duke of Adenbra Prince Philip, His Royal Highness Prince Hassan of Jordan, and other British, Jordanian, and Omanian government officials.

PNNL Publications

2009

• Khaleel MA. 2009. Scientific Grand Challenges: Forefront Questions in Nuclear Science and the Role of High Performance Computing. PNNL-18739, Pacific Northwest National Laboratory, Richland, WA. 
• Liu WN, X Sun, EV Stephens, and MA Khaleel. 2009. "Life Prediction of Coated and Uncoated Metallic Interconnect for Solid Oxide Fuel Cell Applications ." Journal of Power Sources 189(2):1044-1050.  doi:10.1016/j.jpowsour.2008.12.143
• Liu WN, X Sun, MA Khaleel, and J Qu. 2009. "Global Failure Criteria for Positive/Electrolyte/Negative Structure of Planar Solid Oxide Fuel Cell." Journal of Power Sources 192(2):486-493. 
• Choi KS, WN Liu, X Sun, and MA Khaleel. 2009. "Influence of Martensite Mechanical Properties on Failure Mode and Ductility of Dual Phase Steels." Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science 40(4):796 - 809.  doi:doi:10.1007/s11661-009-9792-6
• Choi KS, WN Liu, X Sun, and MA Khaleel. 2009. "Microstructure-Based Constitutive Modeling of TRIP Steel: Prediction of Ductility and Failure Modes under Different Loading Conditions." Acta materialia 57(8):2592-2604. 
• Choi KS, A Soulami, WN Liu, X Sun, and MA Khaleel. 2009. "Applicability of a Micromechanics Model Based on Actual Microstructure for Failure Prediction of DP Steels." In SAE 2009 World Congress.  SAE International, Warrendale, PA. 
• Milhans J, S Ahzi, H Garmestani, MA Khaleel, X Sun, and BJ Koeppel. 2009. "Modeling of the Effective Elastic and Thermal Properties of Glass-Ceramic Solid Oxide Fuel Cell Seal Materials ." Materials & Design 30(5):1667-1673.  doi:10.1016/j.matdes.2008.07.014.
• Sisk DR, MA Khaleel, A Marquez, DD Hatley, T Cader, and RR Schmidt. 2009. "Real-time Data Center Energy Efficiency At Pacific Northwest National Laboratory." ASHRAE Transactions 115(Part I):242-253. 
• Soulami A, KS Choi, WN Liu, X Sun, and MA Khaleel. 2009. "Characterization of the Fracture Toughness of TRIP 800 Sheet Steels Using Microstructure-Based Finite Element Analysis." In Vehicle Sensors and Actuators, 2009 .  Society of Automotive Engineers, Detroit, MI. 
• Stephens EV, JS Vetrano, BJ Koeppel, YS Chou, X Sun, and MA Khaleel. 2009. "Experimental characterization of glass-ceramic seal properties and their constitutive implementation in solid oxide fuel cell stack models ." Journal of Power Sources 193(2):625-631. 
• Sun X, AM Tartakovsky, and MA Khaleel. 2009. "Probabilistic Based Design Methodology for Solid Oxide Fuel Cell Stacks." Journal of Fuel Cell Science and Technology 6(2):Art. No. 021004. 
• Sun X, KS Choi, WN Liu, and MA Khaleel. 2009. "Predicting Failure Modes and Ductility of Dual Phase Steels Using Plastic Strain Localization ." International Journal of Plasticity 25(10):1888-1909.  doi:http://dx.doi.org/10.1016/j.ijplas.2008.12.012

2008

• Liu WN, X Sun, and MA Khaleel. 2008. "Effect of interconnect creep on long-term performance of SOFC of one cell stacks." In Advances in Solid Oxide Fuel Cells, Papers Presented at the 32nd International Conference on Advanced Ceramics and Composites: Ceramic Engineering and Science Proceedings, vol. 29, no. 5, ed. P Singh, B Prabhakar, T Ohiji, A Wereszczak, pp. 53-64.  Wiley, Hoboken, NJ. 
• Liu WN, X Sun, and MA Khaleel. 2008. "Investigation of Failure Mode Induced by Plasticity Localization in Dual Phase Steel by Numerical Simulation." In SAE 2008 World Congress, pp. Paper No. 2008-01-1114.  SAE International, Warrendale, PA. 
• Liu WN, X Sun, and MA Khaleel. 2008. "Predicting Young's Modulus of Glass/Ceramic Sealant for Solid Oxide Fuel Cell Considering the Combined Effects of Aging, Micro-Voids and Self-Healing." Journal of Power Sources 185(2):1193-1200. 
• Liu WN, X Sun, BJ Koeppel, and MA Khaleel. 2008. "Experimental Study of Effect of Aging and Self-healing Behavior of Glass/Ceramic Sealant on Glass/Ceramic Sealant Used in SOFC." In Materials Science & Technology 2008 Conference and Exhibition: MS&T '08: October 5-9, 2008, Pittsburgh, Pennsylvania, pp. 380-389.  Proceedings on Materials Science and Technology (MS&T) 2008, Pittsburgh, PA. 
• Sun X, EV Stephens, and MA Khaleel. 2008. "Effects of Fusion Zone Size and Failure Mode on Peak Load and Energy Absorption of Advanced High Strength Steel Spot Welds under Lap Shear Loading Conditions." Engineering Failure Analysis 15(4):356-367.  doi:10.1016/j.engfailanal.2007.01.018
• Sun X, EV Stephens, and MA Khaleel. 2008. "STRAIN RATE AND TEMPERATURE DEPENDENT BEHAVIORS FOR TRANSFORMATION INDUCED PLASTICITY (TRIP) STEELS." In Mechanics & Mechanisms of Finite Plastic Deformation. 14th International Symposium on Plasticity & its Current Applications, Jan. 3-8, 2008, Kona, Hawaii, pp. 247-249.  NEAT Press, Clarksville, MD. 
• Choi KS, WN Liu, X Sun, MA Khaleel, Y Ren, and YD Wang. 2008. "Advanced micromechanical model for transformation-induced plasticity steels with application of in-situ high energy x-ray diffraction method." Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science 39A(13):3089-3096. 
• Khaleel MA, X Sun, and KL Simmons. 2008. "Fabrication and Optimization of Properties of Polymer Laminated Nanoreinforced Automobile Glasses: Experiments and Modeling." Journal of Polymer Science. Part A, Polymer chemistry 50(5):568-572. 
• Koeppel BJ, JS Vetrano, BN Nguyen, X Sun, and MA Khaleel. 2008. "MECHANICAL PROPERTY CHARACTERIZATIONS AND PERFORMANCE MODELING OF SOFC SEALS." In Advances in Solid Oxide Fuel Cells II: Ceramic Engineering and Science Proceedings, vol. 27, no. 4, pp. 325-335.  Wiley Interscience, New York, NY.  doi:10.1002/9780470291337.ch32
• Pessey D, N Bahlouli, S Ahzi, and MA Khaleel. 2008. "Strain Rate Effects on the Mechanical Response of Polypropylene-Based Composites Deformed at Small Strains." Polymer Science. Series A 50(6):690-697. 
• Sun X, WN Liu, EV Stephens, and MA Khaleel. 2008. "Determination of Interfacial Adhesion Strength between Oxide Scale and Substrate for Metallic SOFC Interconnects ." Journal of Power Sources 176(1):167-174.  doi:10.1016/j.jpowsour.2007.10.027
• Sun X, WN Liu, KS Choi, MA Khaleel, Y Ren, N Jia, and YD Wang. 2008. "Modeling of Failure Modes Induced by Plastic Strain Localization in Dual Phase Steels." In Proceedings of the International Conference and Exhibition on Analysis & Testing of Materials, November 4-7, 2008, Beijing, China: Metallurgical Analysis, vol. 28, no. Suppl. 2, pp. 1419-1432.  International Conference and Exhibition on Analysis & Testing of Materials, Beijing, China. 

2007

• Liu WN, X Sun, MA Khaleel, and FG Shi. 2007. "Welding Induced Alignment Distortion in Dual-in-Line LD Packages." In International symposium on microelectronics: IMAPS 2007, pp. 116-122.  IMAPS, Washington DC. 
• Liu WN, X Sun, MA Khaleel, and J Qu. 2007. "FRACTURE FAILURE CRITERIA OF SOFC PEN STRUCTURE." In Advances in Solid Oxide Fuel Cells III; 31st International Conference on Advanced Ceramics and Composites; Ceramic Engineering and Science Proceedings, vol. 28, no. 4, ed. NP Bansal; JA Salem, D Zhu, pp. 389-402.  Wiley-Interscience, Hoboken, NJ. 
• Liu WN, X Sun, MA Khaleel, and J Qu. 2007. "Global Failure Criteria for SOFC Positive/Electrolyte/Negative (PEN) Structure." In Society of Automotive Engineers World Congress and Exhibition, pp. 2007-01-0997.  SAE International, Warrendale, MA. 
• Sun X, and MA Khaleel. 2007. "Dynamic Strength Evaluations for Self-Piercing Rivets and Resistance Spot Welds Joining Similar and Dissimilar Metals." International Journal of Impact Engineering 34(10):1668-1682.  doi:10.1016/j.ijimpeng.2006.09.092
• Sun X, and MA Khaleel. 2007. "LIMIT ANALYSES FOR SURFACE CRACK INSTANTANEOUS PROPAGATION ANGLES IN ELASTIC HERTZIAN FIELD." In The 31st International Conference on Advanced Ceramics and Composites: Ceramic Engineering and Science Proceedings, vol. 28, no. 5, ed. L Prokurat Franks, JA Salem, D Zhu, pp. 93-102.  Wiley, Hoboken, NJ. 
• Sun X, EV Stephens, and MA Khaleel. 2007. "Effects of Fusion Zone Size and Failure Mode on Peak Load and Energy Absorption of Advanced High Strength Steel Spot Welds." Welding Journal 86(1):18s-25s. 
• Sun X, EV Stephens, and MA Khaleel. 2007. "Effects of Fusion Zone Size on Failure Modes and Performance of Advanced High Strength Steel Spot Welds (2006-01-0531)." SAE Transactions. Journal of Materials & Manufacturing 115(Part 5):509-516. 
• Sun X, EV Stephens, and MA Khaleel. 2007. "Effects of Manufacturing Processes and In-Service Temperature Variations on the Properties of TRIP Steels." In Society of Automotive Engineers World Congress and Exhibition, pp. 2007-01-0793.  Society of Automotive Engineers, Warrendale, PA. 
• Sun X, EV Stephens, and MA Khaleel. 2007. "Fatigue Behaviors of Self-Piercing Rivets Joining Similar and Dissimilar Sheet Metals ." International Journal of Fatigue: materials, structures, components 29:370-386. 
• Garmestani H, D Li, and MA Khaleel. 2007. "Microstructure Sensitive Design and Quantitative Prediction of Effective Conductivity in Fuel Cell Design." Materials Science Forum 561-565:315-318. 
• Joulaee N, A Makradi, S Ahzi, and MA Khaleel. 2007. "Fracture toughness and crack deflection in porous multilayered ceramics: application to NiO-YSZ." Materials Science Forum 553:69-74. 
• Lu N, Q Li, X Sun, and MA Khaleel. 2007. "Dynamic Modeling in Solid-Oxide Fuel Cells Controller Design." In 2007 IEEE Power Engineering Society General Meeting.  Institute of Electrical & Electronics Engineers, Piscataway, NJ.  doi:10.1109/PES.2007.385638
• M'Guil SM, S Ahzi, H Youssef, J Gracio, and MA Khaleel. 2007. "Comparison between self-consistent and intermediate approaches for the simulation of large deformation polycrystal viscoplasticity." Materials Science Forum 553:81-86. 
• M'Guil SM, S Ahzi, H Youssef, J Gracio, and MA Khaleel. 2007. "Comparison between self-consistent and intermediate approaches for the simulation of large deformation polycrystal viscoplasticity." In 2nd International Conference on Diffusion in Solids and Liquids, Mass Transfer - Heat Transfer - Microstructure and Properties: Materials Science Forum, vol. 553, ed. A Ochsner, J Gracio, pp. 81 - 86.  Trans Tech Publications, Zurich, Switzerland. 
• Recknagle KP, BJ Koeppel, X Sun, MA Khaleel, ST Yokuda, and P Singh. 2007. "Analysis of Percent On-Cell Reformation of Methane in SOFC Stacks and the Effects on Thermal, Electrical, and Mechanical Performance." ECS Transactions 5(1):473-480. 
• Recknagle KP, DT Jarboe, KI Johnson, A Korolev, MA Khaleel, and P Singh. 2007. "ELECTROCHEMISTRY AND ON-CELL REFORMATION MODELING FOR SOLID OXIDE FUEL CELL STACKS." In Advances in Solid Oxide Fuel Cells II: Ceramic Engineering and Science Proceedings, vol. 27, no. 4, ed. N.P. Bansal, A. Wereszczak, E. Lara-Curzio, pp. 409-418.  John Wiley & Sons, Inc., Hoboken, NJ.  doi:10.1002/9780470291337
• Sun X, WN Liu, JS Vetrano, Z Yang, KP Recknagle, and MA Khaleel. 2007. "Effects of Oxide Thickness on Scale and Interface Stresses under Isothermal Cooling and Micro-Indentation for Ferritic Stainless Steel Interconnect." In 30th Fuel Cell Seminar: ECS Transactions, vol. 5, no. 1, ed. MC Williams; K Krist, pp. 357-368.  Electrochemical Society, Pennington, NJ. 
• Sun X, WN Liu, JS Vetrano, ZG Yang, KP Recknagle, and MA Khaleel. 2007. "Effects of Oxide Thickness on Scale and Interface Stresses under Isothermal Cooling and Micro-Indentation for Ferritic Stainless Steel Interconnect ." ECS Transactions 5(1):357-368. 

2006

• Sun X, EV Stephens, and MA Khaleel. 2006. "Effects of Fusion Zone Size on Failure Modes and Performance of Advanced High Strength Steel Spot Welds." In SAE World Congress & Exhibition 2006, pp. Art. No.: 2006-01-0531.  Society of Automotive Engineers, Warrendale, PA. 
• Sun X, EV Stephens, RW Davies, MA Khaleel, and DJ Spinella. 2006. "Effects of Failure Modes on Strength of Aluminum Resistance Spot Welds." SAE Transactions. Journal of Materials & Manufacturing V114-5:493-502. 
• Li D, G Saheli, MA Khaleel, and H Garmestani. 2006. "Microstructure Optimization in Fuel Cell Electrodes using Materials Design ." Computers, Materials & Continua 4(1):31-42.  doi:10.1016/j.epsr.2006.02.011
• Li D, G Saheli, MA Khaleel, and H Garmestani. 2006. "Quantitative prediction of effective conductivity in anisotropic heterogeneous media using two-point correlation functions." Computational Materials Science 38(1):45-50. 
• Lu N, Q Li, X Sun, and MA Khaleel. 2006. "The Modeling of a Standalone Solid-Oxide Fuel Cell Auxiliary Power Unit." Journal of Power Sources 161(2):938-948. 
• Nguyen BN, BJ Koeppel, and MA Khaleel. 2006. "A SMALL-SCALE DAMAGE APPROACH TO PREDICT FATIGUE CRACK GROWTH IN CERAMIC MATERIALS." In Fatigue 2006: 9th International Fatigue Congress, p. paper no. FT555.  Elsevier, Oxford, United Kingdom. 
• Nguyen BN, BJ Koeppel, JS Vetrano, and MA Khaleel. 2006. "On the Nonlinear Behavior of a Glass-Ceramic Seal and its Application in Planar SOFC Systems." In Proceedings of 4th International ASME Conference on Fuel Cell Science, Engineering and Technology, FUELCELL2006, Jun 19-21 2006, Irvine, CA, United States, p. 6 pages.  American Society of Mechanical Engineers, New York, NY. 
• Nguyen BN, BJ Koeppel, S Ahzi, MA Khaleel, and P Singh. 2006. "Crack Growth in Solid Oxide Fuel Cell Materials: From Discrete to Continuum Damage Modeling." Journal of the American Ceramic Society 89(4):1358.  doi:10.1111/j.1551-2916.2005.00874.x
• Recknagle KP, ST Yokuda, DT Jarboe, and MA Khaleel. 2006. Analysis of Percent On-Cell Reformation of Methane in SOFC Stacks: Thermal, Electrical and Stress Analysis. PNNL-15787, Pacific Northwest National Laboratory, Richland, WA. 

2005

• Sun X, and MA Khaleel. 2005. "Effects of Different Design Parameters on Stone-Impact Resistance of Automotive Windshields." Proceedings of the Institution of Mechanical Engineers. Part D, Journal of automobile engineering 219(9):1059-1067.  doi:10.1243/095440705X34784
• Sun X, and MA Khaleel. 2005. "Performance Optimization of Self-Piercing Rivets through Analytical Rivet Strength Estimation." Journal of Manufacturing Processes 7(1):83-93. 
• Sun X, and MA Khaleel. 2005. "Strength Estimation of Self-Piercing Rivets using Lower Bound Limit Load Analysis ." Science and Technology of Welding and Joining 10(5):624-635. 
• Sun X, EV Stephens, RW Davies, MA Khaleel, and DJ Spinella. 2005. "Effects of Failure Modes on Strength of Aluminum Resistance Spot Welds." In Welding. SAE 2005 World Congress, April 11-14, 2005, Cobo Center, Detroit, MI, USA. Advances in Welding and Friction Stir Welding for Automotive Applications, pp. 47-56.  SAE International, Warrendale, PA. 
• Sun X, KL Simmons, and MA Khaleel. 2005. Characterization of Sound Transmission Loss of Laminated Glass with Analytical and Experimental Approaches. PNNL-15517, Pacific Northwest National Laboratory, Richland, WA. 
• Sun X, MA Khaleel, and RW Davies. 2005. "Modeling of Stone-impact Resistance of Monolithic Glass Ply Using Continuum Damage Mechanics." International Journal of Damage Mechanics 14(2):165-178. 
• Nguyen BN, BJ Tucker, and MA Khaleel. 2005. "A Mechanistic Approach to Matrix Cracking Coupled with Fiber--Matrix Debonding in Short-Fiber Composites." Transactions of the ASME. Journal of Engineering Materials and Technology 127:335 (14 pages).  doi:10.1115/1.1924565
• Nguyen BN, BJ Tucker, and MA Khaleel. 2005. "A Multiscale Modeling Approach to Fatigue Damage in Discontinuous Fiber Polymer Composites." In Proceedings of the Third MIT Conference on Computational Fluid and Solid Mechanics (June 14-17, 2005) - Cambridge, MA, USA , ed. K. J. Bathe, pp. 401-405.  Elsevier Ltd, Kidlington, United Kingdom. 
• Nguyen BN, BJ Tucker, VN Korolev, and MA Khaleel. 2005. "Damage Analysis, Experimental Characterization and Optimization of Discontinuous Fiber Polymer Composites." In Proceedings of the Fifth International Workshop on Structural Health Monitoring. Advancements and Challenges for Implementation. September 12-14, 2005, Stanford University, Stanford CA, ed. Fu-Kuo Chang, pp. 1209-1216.  DEStech Publications, Lancaster, PA. 

2004

• Khaleel MA, Z Lin, P Singh, W Surdoval, and D Collin. 2004. "A finite element analysis modeling tool for solid oxide fuel cell development: coupled electrochemistry, thermal and flow analysis in MARC®." Journal of Power Sources 130(1-2):136-148. 
• Sun X, and MA Khaleel. 2004. "Modeling of glass fracture damage using continuum damage mechanics - Static spherical indentation ." International Journal of Damage Mechanics 13(3):263-285. 
• Sun X, and MA Khaleel. 2004. "Resistance Spot Welding of Aluminum Alloy to Steel with Transition Material - Part II: Finite Element Analyses of Nugget Growth." Welding Journal 83(7):197S-202S. 
• Sun X, EV Stephens, MA Khaleel, H Shao, and M Kimchi. 2004. "Resistance Spot Welding of Aluminum Alloy to Steel with Transition Material - From Process to Performance - Part I: Experimental Study ." Welding Journal 83(6):188S-1195S. 
• Sun X, EV Stephens, MA Khaleel, H Shao, and M Kimchi. 2004. "Resistance Spot Welding of Aluminum Alloy to Steel with Transition Material - From Process to Performance." In Sheet Metal Welding Conference XI, May 11-14, 2004, Sterling Heights, Michigan, ed. Menachem Kimchi and Wanda Newman, p. 18 pp.  American Welding Society, Sterling Heights, MI. 
• Sun X, EV Stephens, RW Davies, MA Khaleel, and DJ Spinella. 2004. "Effects of Fusion Zone Size on Failure Modes and Static Strength of Aluminum Resistance Spot Welds." Welding Journal 83(11):308s-318s. 
• Ahzi S, M Cherkaoui, MA Khaleel, HM Zbib, MA Zikry, and B LaMatina. 2004. IUTAM Symposium on Multiscale Modeling and Characterization of Elastic-Inelastic Behavior of Engineering Materials : proceedings of the IUTAM Symposium held in Marrakech, Morocco, 20-25 October, 2002. Solid Mechanics and its Applications, vol. 114, Kluwer Academic Publishers, Dordrecht, Netherlands. 
• Johnson KI, BN Nguyen, RW Davies, GJ Grant, and MA Khaleel. 2004. "A Numerical Process Control Method for Circular-Tube Hydroforming Prediction." International Journal of Plasticity 20(6):1111-1137. 
• Muntean GG, DR Rector, DR Herling, MA Khaleel, and DL Lessor. 2004. "Lattice-Boltzmann Diesel Particulate Filter Sub-Grid Modeling - A Progress Report." In Diesel Emission Measurement and Modeling : SAE 2003 World Congress & Exhibition, March 2003, Detroit, MI, USA., vol. SP-1755 , pp. 2003-01-0835 .  SAE International, Warrendale, PA. 
• Nguyen BN, and MA Khaleel. 2004. "A Mechanistic Approach to Damage in Short-Fiber Composites Based on Micromechanical and Continuum Damage Mechanics Descriptions." Composites Science and Technology 64(5):607-617. 
• Nguyen BN, and MA Khaleel. 2004. "Prediction of Damage in Randomly Oriented Short-Fibre Composites by means of A Mechanistic Approach." In IUTAM Symposium on Multiscale Modeling and Characterization of Elastic-Inelastic Behavior of Engineering Materials, Marrakech, Morocco, 20-25 October 2002. Published in: Solid Mechanics and its Applications, vol. 114, ed. S. Ajzi, M. Cherkaoui, M.A. Khaleel, H.M. Zbib, M.A. Zikry, pp. 333-341.  Kluwer Academic Publishers, Dordrecht, Netherlands. 
• Nguyen BN, and MA Khaleel. 2004. "Prediction of Damage in Randomly Oriented Short-Fibre Composites by means of A Mechanistic Approach." In IUTAM Symposium on Multiscale Modeling and Characterization of Elastic-Inelastic Behavior of Engineering Materials, vol. 141, ed. Ahzi, S, et al, pp. 333-341.  Kluwer Academic Publishers, Dordrecht, Netherlands. 
• Nguyen BN, BJ Koeppel, P Singh, MA Khaleel, and S Ahzi. 2004. "Numerical Characteriztion of the Fracture Behavior of Solid Oxide Fuel Cell Materials by Means of Modified Boundary Layer Modeling." In 28th International Conference and Exposition on Advanced Ceramics and Composites, 25-30 Jan. 2004, Cocoa Beach, FL, USA. Published in: Ceramic Engineering and Science Proceedings, vol. 25, no. 3, ed. E. Lara-Curzio, M. J. Readey, pp. 393-399.  The American Ceramic Society, Westerville, OH. 
• Nguyen BN, BJ Tucker, and MA Khaleel. 2004. "Damage in Short-Fiber Composites: From the Microscale to the Continuum Solid." In Proceedings of IMECE 2004: 2004 ASME International Mechanical Engineering Congress (November 13-19, 2004, Anaheim, California), pp. 47-52.  American Society of Mechanical Engineers, New York, NY. 

2003

• Keegan KR, MA Khaleel, LA Chick, KP Recknagle, SP Simner, and JE Deibler. 2003. "Analysis of a Planar Solid Oxide Fuel Cell based Automotive Auxiliary Power Unit." In SAE 2002 World Congress & Exhibition, March 2002, Detroit, MI, USA, Session: Fuel Cell Power for Transportation, vol. SP-1691, pp. 135-144.  Society for Automotive Engineers, Warrendale, PA. 
• Nguyen BN, and MA Khaleel. 2003. "Prediction of Damage in A Randomly Oriented Short-Fiber Composite Plate Containing A Central Hole." In Second M.I.T. Conference on Computational Fluid and Solid Mechanics (M.I.T., June 17-20, 2003), vol. 1, ed. Bathe, K.-J., pp. 519-522.  Elsevier Science, Oxford, United Kingdom. 
• Nguyen BN, KI Johnson, and MA Khaleel. 2003. "Analysis of Tube Free Hydroforming using an Inverse Approach with FLD-based Adjustment of Process Parameters." Transactions of the ASME. Journal of Engineering Materials and Technology 125 (2):133-140. 
• Nguyen BN, KI Johnson, and MA Khaleel. 2003. "Analysis of Tube Hydroforming by means of an Inverse Approach." Journal of Manufacturing Science and Engineering 125(2):369-377. 
• Nguyen BN, KI Johnson, GJ Grant, and MA Khaleel. 2003. "Inverse Analysis of Aluminum Tubes Hydroformed Under Free Conditions and Within a Conical Die." In Energy Efficient Manufacturing Processes. Fourth Materials Processing & Manufacturing Division International Symposium on Global Innovations, ed. I. Anderson, T. Marechaux, C. Cockrill, pp. 129-136.  The Minerals, Metals & Materials Society, Warrendale, PA. 
• Shepard CL, BD Cannon, and MA Khaleel. 2003. "Measurement of Internal Stress in Glass Articles." Journal of the American Ceramic Society 86(8):1353-1359. 
• Stevenson JW, S Baskaran, LA Chick, YS Chou, JE Deibler, MA Khaleel, OA Marina, KD Meinhardt, DM Paxton, LR Pederson, KP Recknagle, SP Simner, VL Sprenkle, KS Weil, ZG Yang, P Singh, and GL McVay. 2003. "Solid Oxide Fuel Cell (SOFC) Development at Pacific Northwest National Laboratory." In Solid Oxide Fuel Cells VIII (SOFC VIII). Proceedings of the Eighth International Symposium on Solid Oxide Fuel Cells, vol. 2003-07, ed. S.C. Singhal; M Kokiya, pp. 31-42.  The Electrochemical Society, Inc., Pennington, NJ. 
• Williford RE, LA Chick, GD Maupin, SP Simner, JW Stevenson, and MA Khaleel. 2003. "Anodic Concentration Polarization in SOFCs." In Solid State Ionic Devices III: Proceedings of the International Symposium, vol. 2002-26, ed. Wachsman, ED, et al, pp. 101-112.  Electrochemical Society, Inc., Pennington, NJ. 

2002

• Khaleel MA, KP Recknagle, Z Lin, JE Deibler, LA Chick, and JW Stevenson. 2002. "Thermo-Mechanical and Electrochemistry Modeling of Planar SOFC Stacks." In Solid Oxide Fuel Cell VII, Electrochemical Society Proceedings, vol. 16, pp. 1032-1041.  Electrochemical Society, Inc., Pennington. 
• Davies RW, MA Khaleel, WC Kinsel, and HM Zbib. 2002. "Anisotropic Yield Locus Evolution During Cold Pilgering of Titanium Alloy Tubing." Transactions of the ASME. Journal of Engineering Materials and Technology 124 (2):125-134. 
• Gan J, JS Vetrano, and MA Khaleel. 2002. "Microstructure Characterization of Dislocation Wall Structure in Aluminum Using Transmission Electron Microscopy ." Transactions of the ASME. Journal of Engineering Materials and Technology 124(3):297-301. 
• Nguyen BN, MA Khaleel, and HM Zbib. 2002. "Prediction of Plastic Flow by Means of a Continuum Dislocation Approach." In Plasticity, Damage and Fracture at Macro, Micro and Nano Scales. Proceedings of PLASTICITY '02: the Ninth International Symposium on Plasticity and Its Current Applications, ed. Akhtar S. Khan and Oscar Lopez-Pamies, pp. 78-80.  Neat Press, Fulton, MD. 
• Nguyen BN, BK Ahn, and MA Khaleel. 2002. "Continuum Damage Modeling of Short-Fiber Composites Subject to Matrix Cracking." In Proceedings of the Tenth Japan U.S. Conference on Composite Materials, ed. Fu-Kuo Chang, pp. 531-540.  Technomic Publishing, Lancaster, PA. 
• Recknagle KP, RE Williford, LA Chick, DR Rector, and MA Khaleel. 2002. "Three-Dimensional Thermo-Fluid-Electrochemical Modeling of Planar SOFC Stacks." Journal of Power Sources 113(1):109-114. 

2001

• Cannon BD, CL Shepard, and MA Khaleel. 2001. "Stress Measurements in Glass by Use of Double Thermal Gratings." Applied Optics 40(30):5354-5369. 

2000

• Simonen FA, MA Khaleel, HK Phan, DO Harris, DD Dedhia, DN Kalinousky, and SK Shaukat. 2000. "Evaluation of Environmental Effects on Fatigue Life of Piping." In Proceedings of the Twenty-Seventh Water Reactor Safety Information Meeting, pp. 281-306.  U.S. Nuclear Regulatory Commission, Washington, DC.