Selective frequency damping method for steady RANS solutions of turbulent separated flows around an airfoil at stall

DOI10.1016/J.COMPFLUID.2016.03.027zbMath1390.76262OpenAlexW2330394155MaRDI QIDQ1646936

M. Leguille, F. Richez, Olivier Marquet

Publication date: 26 June 2018

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

Full work available at URL: https://doi.org/10.1016/j.compfluid.2016.03.027

zbMATH Keywords

stallRANS equationsmultiple steady solutionsselective frequency damping

Mathematics Subject Classification ID

General aerodynamics and subsonic flows (76G25)

Related Items (4)

Acceleration of Euler and RANS solvers via selective frequency damping ⋮ Link between subsonic stall and transonic buffet on swept and unswept wings: from global stability analysis to nonlinear dynamics ⋮ Bifurcation scenario for a two-dimensional static airfoil exhibiting trailing edge stall ⋮ Effectivity and efficiency of selective frequency damping for the computation of unstable steady-state solutions

Uses Software

• elsA

Cites Work

• Unnamed Item
• Predicting the onset of flow unsteadiness based on global instability
• Hysteresis in flow past a NACA 0012 airfoil
• Global wake instabilities of low aspect-ratio flat-plates
• Temporal convergence criteria for time-accurate viscous simulations of separated flows
• Numerical continuation of high Reynolds number external flows
• Global stability of a jet in crossflow
• Optimal growth, model reduction and control in a separated boundary-layer flow using global eigenmodes
• Local and global instabilities in the wake of a sphere
• Elements of applied bifurcation theory

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