Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Mary Anna McWherter-Payne"'
Publikováno v:
Journal of Fluids Engineering. 128:1083-1089
Steady-state Reynolds-Averaged Navier-Stokes (RANS) simulations are presented for the three-dimensional flow over a simplified tractor-trailer geometry at zero degrees yaw angle. The simulations are conducted using the SACCARA multi-block, structured
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e766d25ddeab8694740d364c446619b
https://doi.org/10.1115/1.2236133
https://doi.org/10.1115/1.2236133
Publikováno v:
AIAA Journal. 41:1944-1954
A validation methodology is applied to the laminar Mach 8 e ow over a spherically blunted cone. Validation of the overall computational model is performed via surface pressure comparisons with experimental data. Careful attention is paid to the submo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac14ea10ad5a089df9423deeef37bb1e
https://doi.org/10.2514/2.1884
https://doi.org/10.2514/2.1884
Publikováno v:
43rd Fluid Dynamics Conference.
Results from unsteady, time-accurate simulations of a jet-in-crossflow are presented. The flow regime consists of a supersonic jet issuing into a transonic cross flow. The goal of the simulations is to capture the position and strength of the dominan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8efdb8ce4e8e6b912da8e806840d647
https://doi.org/10.2514/6.2013-3099
https://doi.org/10.2514/6.2013-3099
Publikováno v:
42nd AIAA Aerospace Sciences Meeting and Exhibit.
The Mach number across the exit plane in the inviscid core of scarfed supersonic nozzles was measured using pitot probes. By capitalizing on existing hardware from an obsolete wind tunnel, the cost and time required for tunnel modifications were mini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d6bfc79f9c3691f5b8785139604d155
https://doi.org/10.2514/6.2004-1295
https://doi.org/10.2514/6.2004-1295
For several years, Sandia National Laboratories and Lawrence Livermore National Laboratory have been part of a consortium funded by the Department of Energy to improve fuel efficiency of heavy vehicles such as Class 8 trucks through aerodynamic drag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86901709910f88f1bc0af74fd0e71ffa
https://doi.org/10.2172/918359
https://doi.org/10.2172/918359
Autor:
Kambiz Salari, Stephen M. Walker, D Yen-Nakafuji, James C. Ross, A Leoard, T Hsu, R McCallen, B Storms, M Rubel, Jason M. Ortega, Mustapha Hammache, Christopher J. Roy, D Areas, Mary Anna McWherter-Payne, D Satran, James T. Heineck, Fred Browand, T Dunn
Activities for this quarter include an effort to simulate the flow structure in the wake region of the trailer and in the gap region between the tractor and the trailer for the GTS geometry. Two-dimensional simulations have been conducted on both flo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f22360660d647b288d1ee99dc2862c2c
https://doi.org/10.2172/15002133
https://doi.org/10.2172/15002133
Autor:
Christopher J. Roy, Mary Anna McWherter-Payne, W Rutledge, J T Heinech, Kambiz Salari, Jason M. Ortega, Mustapha Hammache, James C. Ross, Stephen M. Walker, D Yen-Nakafuji, D Satran, M Rubel, Fred Browand, T Dunn, R McCallen, Anthony Leonard
Activities for this first quarter include continued effort in simulating the experiments performed in the NASA 7-ft x 10-ft wind tunnel with the GTS geometry using both LLNL's advanced computational tools and NASA's Overflow code. Along with this ana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d13d3ebe2176e79156b7e65e0fddf74a
https://doi.org/10.2172/15002221
https://doi.org/10.2172/15002221