Linear and non-linear stability analysis of incompressible boundary layer over a two-dimensional hump

DOI10.1016/j.compfluid.2012.12.007zbMath1365.76053OpenAlexW2023334056MaRDI QIDQ2362067

Seung O. Park, Donghun Park

Publication date: 5 July 2017

Published in: Computers and Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.compfluid.2012.12.007

zbMATH Keywords

boundary layer stabilityparabolized stability equationsnon-linear stabilityhump

Mathematics Subject Classification ID

Navier-Stokes equations for incompressible viscous fluids (76D05) Boundary-layer theory, separation and reattachment, higher-order effects (76D10) Hydrodynamic stability (76E99)

Related Items (10)

Effects of distributed roughness on crossflow instability through generalized resonance mechanisms ⋮ Direct numerical simulation of interaction between a stationary crossflow instability and forward-facing steps ⋮ Interaction and breakdown induced by multiple optimal disturbances in hypersonic boundary layer ⋮ Effect of local thermal strips on hypersonic boundary-layer instability ⋮ Influence of localised smooth steps on the instability of a boundary layer ⋮ A local scattering approach for the effects of abrupt changes on boundary-layer instability and transition: a finite-Reynolds-number formulation for isolated distortions ⋮ Influence of two-dimensional smooth humps on linear and non-linear instability of a supersonic boundary layer ⋮ Effects of phase difference between instability modes on boundary-layer transition ⋮ Large-eddy simulation with parabolized stability equations for turbulent transition using OpenFOAM ⋮ A local scattering theory for the effects of isolated roughness on boundary-layer instability and transition: transmission coefficient as an eigenvalue

Uses Software

• LASTRAC

Cites Work

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• Transition prediction and control in subsonic flow over a hump
• Stability analysis of a boundary layer over a hump using parabolized stability equations
• Secondary instability of crossflow vortices and swept-wing boundary-layer transition

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