Numerical Simulation of a 3D Flow Past an Inlet Model

Numerical simulation of a supersonic flow of viscous heat-conducting gas past an inlet model for various Mach numbers ( M  = 4 and 5) and temperatures of the model surface is carried out on the basis of an unsteady Reynolds averaged Navier–Stokes (URANS) equations system with the Spalart–Allmaras (S...

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Bibliographic Details
Published in:Mathematical models and computer simulations 2024-10, Vol.16 (5), p.687-697
Main Authors: Chetverushkin, B. N., Borisov, V. E., Lutsky, A. E., Khankhasaeva, Ya. V.
Format: Article
Language:English
Subjects:
Mathematical Modeling and Industrial Mathematics
Mathematics
Mathematics and Statistics
Simulation and Modeling
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Summary:Numerical simulation of a supersonic flow of viscous heat-conducting gas past an inlet model for various Mach numbers ( M  = 4 and 5) and temperatures of the model surface is carried out on the basis of an unsteady Reynolds averaged Navier–Stokes (URANS) equations system with the Spalart–Allmaras (SA) and Menter (SST) turbulence model. The three-dimensional features of the flow and heat flux’s dependence on the wall temperature are investigated. The simulation results are compared with the experimental data.
ISSN:2070-0482
2070-0490
DOI:10.1134/S2070048224700327