Methodology for the Assessment of 3D Conduction Effects in an Aerothermal Wind Tunnel Test

[摘要] This slide presentation reviews a method for the assessment of three-dimensional conduction effects during test in a Aerothermal Wind Tunnel. The test objectives were to duplicate and extend tests that were performed during the 1960's on thermal conduction on proturberance on a flat plate.Slides review the 1D versus 3D conduction data reduction error, the analysis process, CFD-based analysis, loose coupling method that simulates a wind tunnel test run, verification of the CFD solution, Grid convergence, Mach number trend, size trends, and a Sumary of the CFD conduction analysis.Other slides show comparisons to pretest CFD at Mach 1.5 and 2.16 and the geometries of the models and grids.

[发布日期] 2010-08-17

[学科分类] 力学，机械学