Second-order modelling of a variable-density mixing layer

DOI10.1017/S0022112087001745zbMath0622.76064OpenAlexW2054383208MaRDI QIDQ3760180

John L. Lumley, Tsan-Hsing Shih, Johannes Janicka

Publication date: 1987

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0022112087001745

zbMATH Keywords

numerical stabilityjetsaveraging methodshear layersorder-of-magnitude analysisPatankar-Spalding methodhelium-nitrogen mixing layermean-momentum equationsnon-uniform density distributionrelative density fluctuationsvariable-density turbulent flows

Mathematics Subject Classification ID

Multiphase and multicomponent flows (76T99) Turbulence (76F99) Basic methods in fluid mechanics (76M99)

Related Items (6)

Subgrid-scale effects in compressible variable-density decaying turbulence ⋮ One-dimensional turbulence: Variable-density formulation and application to mixing layers ⋮ New results on the model problem of the diffusion of turbulence from a plane source ⋮ The structure of the solution obtained with Reynolds-stress-transport models at the free-stream edges of turbulent flows ⋮ Wake behind a three-dimensional dry transom stern. Part 2. Analysis and modelling of incompressible highly variable density turbulence ⋮ Pseudo-spectral numerical simulation of miscible fluids with a high density ratio

Cites Work

• Progress in the development of a Reynolds-stress turbulence closure
• Turbulence in the noise-producing region of a circular jet

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