DNS and modelling of passive scalar transport in turbulent channel flow with a focus on scalar dissipation rate modelling

DOI10.1023/A:1009948606944zbMath0977.76038OpenAlexW1607957059MaRDI QIDQ1582596

Petra M. Wikström, Arne V. Johansson

Publication date: 17 January 2002

Published in: Flow, Turbulence and Combustion (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1009948606944

zbMATH Keywords

direct numerical simulation turbulent channel flow dissipation rate explicit algebraic scalar flux modelling passive scalar dissipation equation scalar variance

Mathematics Subject Classification ID

Direct numerical and large eddy simulation of turbulence (76F65) Turbulent transport, mixing (76F25)

Related Items (11)

Numerical assessment of local forcing on the heat transfer in a turbulent channel flow ⋮ Correlation between small-scale velocity and scalar fluctuations in a turbulent channel flow ⋮ Passive scalar transport in rotating turbulent channel flow ⋮ Structures of scalar transport in a turbulent channel ⋮ Passive scalar statistics in a turbulent channel with local time-periodic blowing/suction at walls ⋮ Full velocity-scalar probability density function computation of heated channel flow with wall function approach ⋮ Analogy between velocity and scalar fields in a turbulent channel flow ⋮ Direct numerical simulation of a plane turbulent wall-jet including scalar mixing ⋮ Probability density function computation of heated turbulent channel flow with the bounded Langevin model ⋮ Law of the wall in an unstably stratified turbulent channel flow ⋮ Relationship between the heat transfer law and the scalar dissipation function in a turbulent channel flow

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