Abstract
The applicability of a low-order monotone shock-capturing scheme to the simulation of the laminar–turbulent transition is demonstrated. The laminar–turbulent transition is simulated in a supersonic boundary layer over a flat plate at a Mach number of 3. The numerical results are compared with results of other authors based on low-dissipative schemes. The spectral characteristics of disturbances in the linear and nonlinear development regions, the structure of the transient flow, and averaged boundary layer characteristics are compared.
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Funding
This work was performed at the Moscow Institute of Physics and Technology and was supported by the Russian Science Foundation (project no. 19-79-10132) with the use of computing resources of the federal collective use center Complex for Simulation and Data Processing for Mega-science Facilities at NRC “Kurchatov Institute,” http://ckp.nrcki.ru/.
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Translated by I. Ruzanova
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Egorov, I.V., Nguyen, N.C., Nguyen, T.S. et al. Simulation of the Laminar–Turbulent Transition by Applying Dissipative Numerical Schemes. Comput. Math. and Math. Phys. 61, 254–266 (2021). https://doi.org/10.1134/S0965542521020081
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DOI: https://doi.org/10.1134/S0965542521020081