Autooscillations branched off from the neutral curve in the supersonic boundary layer

DOI10.1134/S0015462820020032zbMath1475.76033OpenAlexW3022046717MaRDI QIDQ2238185

N. M. Terekhova, S. A. Gaponov

Publication date: 29 October 2021

Published in: Fluid Dynamics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0015462820020032

zbMATH Keywords

weakly nonlinear stability theorycompressible boundary layerdouble-frequency perturbationsecondary harmonics

Mathematics Subject Classification ID

Nonlinear effects in hydrodynamic stability (76E30) Parallel shear flows in hydrodynamic stability (76E05) Supersonic flows (76J20) Boundary-layer theory for compressible fluids and gas dynamics (76N20) Transition to turbulence (76F06)

Cites Work

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• Three-wave interactions between disturbances in the hypersonic boundary layer on impermeable and porous surfaces
• Pairwise nonlinear interactions of Tollmien-Schlichting waves in flows of the boundary-layer type
• Direct Numerical Simulation on the Receptivity, Instability, and Transition of Hypersonic Boundary Layers
• Tollmien-Schlichting-wave resonant mechanism for subharmonic-type transition
• Non-linear resonant instability in boundary layers

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