2023
DOI: 10.1063/5.0175415
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High temperature effects in hypersonic double-wedge flow simulations

Prakash Thirunavukkarasu,
Shankar Ghosh

Abstract: Numerical simulations of inviscid hypersonic flow over a double-wedge geometry are conducted. High temperature effects are studied using a local thermodynamic equilibrium based model for air. A finite volume based flow solver is developed by combining a weighted essentially non-oscillatory scheme with an approximate Riemann solver. An iterative method to compute shock polars under local thermodynamic equilibrium conditions is suggested. Numerical simulations are conducted to study the effects of changes in geo… Show more

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