Existence and positivity of a system \(k\)-\(\varepsilon\) with a production term of the Rayleigh-Taylor type

DOI10.1016/S0893-9659(01)00142-2zbMath1043.76029MaRDI QIDQ1861769

Olivier Lafitte

Publication date: 10 March 2003

Published in: Applied Mathematics Letters (Search for Journal in Brave)

zbMATH Keywords

diffusionmaximum principleLewandowski model

Mathematics Subject Classification ID

PDEs in connection with fluid mechanics (35Q35) (k)-(varepsilon) modeling in turbulence (76F60)

Related Items (1)

Analysis of a singular convection diffusion system arising in turbulence modelling

Cites Work

• Unnamed Item
• Simulation of turbulence with the \(k-\epsilon\) model
• A k-ε model for turbulent mixing in shock-tube flows induced by Rayleigh–Taylor instability
• EXISTENCE AND POSITIVITY RESULTS FOR THE φ−θ AND A MODIFIED k−ε TWO-EQUATIONTURBULENCE MODELS
• Coupling the Stokes and Navier–Stokes equations with two scalar nonlinear parabolic equations

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