Computation of wall bounded flows with heat transfer in the framework of SRS approaches

A detailed assessment of Scale Adaptive Simulation (SAS) and Improved Delayed Detached Eddy Simulation (IDDES) is performed for prediction of heat transfer for several wall bounded flow. For that purpose a zero pressure gradient boundary layer, a backward facing step, and a thermal mixing in a T-Jun...

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Bibliographic Details
Published in:Journal of physics. Conference series 2014-01, Vol.572 (1), p.12057-6
Main Authors: Gritskevich, M S, Garbaruk, A V, Menter, F R
Format: Article
Language:English
Subjects:
Assessments
Backward facing steps
Boundary layers
Computation
Computer simulation
Detached eddy simulation
Heat transfer
Physics
Pressure gradients
Walls
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Summary:A detailed assessment of Scale Adaptive Simulation (SAS) and Improved Delayed Detached Eddy Simulation (IDDES) is performed for prediction of heat transfer for several wall bounded flow. For that purpose a zero pressure gradient boundary layer, a backward facing step, and a thermal mixing in a T-Junction test cases are considered. The results, obtained with the use of ANSYS-FLUENT, show that both approaches are capable to predict both mean and RMS velocity and temperature with sufficient accuracy.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/572/1/012057