Member (by invitation), External Review Team of the Comprehensive Digital Transformation (CDT) program, NASA-Langley Research Center, 2016-present
Member (by invitation), Advisory Committee for the Engineered Surfaces, Materials, and Coatings (ESMC) for Aircraft Drag Reduction program, Air Force Research Lab (AFRL), 2015-present
Invited speaker at several national and international forums including
5th Symposium on Integrating CFD and Experiments in Aerodynamics, Tokyo, Japan, 2012
CD-adapco Customer Advisory Council meeting, New Orleans, 2011
Royal Aeronautical Society Applied Aerodynamics Conference, Bristol, UK, 2010
NATO/ RTO Air Vehicle Technology Symposium, Athens, Greece, 2007
Symposium on Applied Aerodynamics and Design of Aerospace Vehicles (SAROD), Thiruvananthpuram, India, 2007
NASA Symposium on Computational Methods for Stability and Control (COMSAC), Hampton, VA, 2003
DoD HPCMPO Workshop on V&V and Certification by Analysis, Dayton, OH, 2003
NASA/DoD Workshop on Aerodynamic Flight Prediction, Williamsburg, VA, 2002
NASA Workshop on Surface Modeling, Grid Generation and Related Issues in CFD, Cleveland, OH, 1995
Third International Congress of Fluid Mechanics, Cairo, Egypt, 1990
Member (by invitation), Council on Competitiveness National Advisory Committee, High Performance Computing Initiative, 2003-2011
Member (by invitation), Industrial Advisory Board, Michigan/AFRL/Boeing Collaborative Center on Aeronautical Sciences, 2007-2011
Member (by invitation), Strategic Advisory Committee, AFRL/ Virginia Tech/ WSU Collaborative Center for Multidisciplinary Sciences, 2008-2011
Leader (by appointment), LM Corporate Technology Focus Group on Aerosciences, 2002-2011
Member (by invitation), NRC ASEB Fluids Panel to evaluate AFOSR proposals, 1996-2002
Member, Flight Research Subcommittee (FRS), NASA Aero-Space Technology Advisory Committee (ASTAC), 1999–2001
Leader (by appointment), LM Corporate Task Force on Advanced Computing, 1994-2000
Panel Member (by invitation), Future of CFD, AIAA Fluids 2000 Conference and Exhibit, Denver, CO, June 2000
Invited to serve on Peer Review Panel Member for (a) Sandia National Lab, Compressible Fluid Mechanics and Aerothermodynamics, 1999; (b) Air Force Research Lab, Computational Sciences Research, 1999; (c) NASA-Langley Research Center, Aerodynamics Research Program (2015), High-Lift Aerodynamics (1999); Computational Algorithms (1997), and High Alpha Research Program (1991)
