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Numerical simulation of pressure fluctuations on a plate behind a transverse recess in a supersonic flow
A. D. Savel'eva, I. A. Savel'evb a Federal Research Center “Computer Science and Control” of RAS
b Lomonosov Moscow State University
Abstract:
The flow around a flat transverse recess on a flat plate by a supersonic viscous gas flow
is numerically simulated. The flow inside recess and the pressure fluctuations in the it
near wake are investigated at the Mach numbers of the incoming flow from 2 to 8 and the
laminar boundary layer. The calculations use high-order difference schemes.
Keywords:
numerical modeling, supersonic unsteady viscous gas flows, Navier-Stokes equations, high-order composite compact schemes.
Received: 22.05.2023 Revised: 06.12.2023 Accepted: 26.02.2024
Citation:
A. D. Savel'ev, I. A. Savel'ev, “Numerical simulation of pressure fluctuations on a plate behind a transverse recess in a supersonic flow”, Mat. Model., 36:4 (2024), 103–115; Math. Models Comput. Simul., 16:6 (2024), 861–869
Linking options:
https://www.mathnet.ru/eng/mm4555 https://www.mathnet.ru/eng/mm/v36/i4/p103
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