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Prandtl number effects in high-speed rarefied cavity flows

DOI: 10.1615/ICHMT.2015.THMT-15.820
pages 407-410

V. Venugopal
Department of Aerospace Engineering, Texas A&M University, College Station, TX-77843, United States of America

Sharath S. Girimaji
Department of Aerospace Engineering, Texas A&M University, College Station, Texas, USA; Department of Ocean Engineering, Texas A&M University, College Station, Texas, USA

Résumé

The objective of this study is to examine the influence of Prandtl number on thermal transport in high-speed rarefied flows. We perform numerical computations based on Unified Gas Kinetic Scheme (UGKS) enhanced with 5th order Weighted Essentially Non-Oscillatory (WENO) reconstruction.

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