Stanford University Department of Aeronautics & Astronautics Aerospace Computing Laboratory

Joshua Leffell

Computer Science Laboratory
SRI International
333 Ravenswood Avenue, Menlo Park, CA
Phone: 650.859.3209
Email: joshua.leffell (@sri.com)

Background

Doctor of Philosophy
Aeronautics and Astronautics, Stanford University, 2014
 
Master of Science
Aeronautics and Astronautics, Stanford University, 2010
 
Late Entrance Accelerated Program, Phase I
Mechanical and Aerospace Engineering, Boston University, 2007
 
Bachelor of Arts
International Studies and Middle Eastern Studies, Emory University, 2005
 

PhD Dissertation

  PDF   An Overset Time-Spectral Method for Relative Motion, Stanford University, June 2014

Publication List

  PDF   Leffell, J.I., Murman S.M. and Pulliam, T.H., A Time-Spectral Method for Overlapping Meshes, AIAA Journal, submission under review

  PDF   Leffell, J., Sitaraman J., Lakshminarayan, V., and Wissink, A., Towards Efficient Parallel-in-Time Simulation of Periodic Flows, AIAA Paper 2016-0066, 54th AIAA Aerospace Sciences Meeting, San Diego, CA, January 2016

  PDF   Leffell, J.I., Murman, S.M., and Pulliam T.H., Time-Spectral Rotorcraft Simulations on Overset Grids, AIAA Paper 2014-3258, 32nd AIAA Applied Aerodynamics Conference, AIAA Aviation and Aeronautics Forum and Exposition, Atlanta, Georgia, June 2014

  PDF   Leffell, J.I., Murman, S.M. and Pulliam, T.H., An Extension of the Time-Spectral Method to Overset Solvers, AIAA 2013-0637, 51st AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition, Grapevine, Texas, January 2013

  PDF   Leffell, J.I. and Pulliam, T.H., Grid and Time Step Requirements to Accurately & Efficiently Resolve Flow around a Rigid Flapping Airfoil using OVERFLOW, AIAA 2011-0573, 49th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition, Orlando, Florida, January 2011