CUED Publications database

Strategies for modeling turbulent flows in electronics

Tyacke, J and Tucker, P and Nithiarasu, P (2008) Strategies for modeling turbulent flows in electronics. Annual IEEE Semiconductor Thermal Measurement and Management Symposium. pp. 39-45. ISSN 1065-2221

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Abstract

Hybrid methods based on the Reynolds Averaged Navier Stokes (RANS) equations and the Large Eddy Simulation (LES) formulation are investigated to try and improve the accuracy of heat transfer and surface temperature predictions for electronics systems and components. Two relatively low Reynolds number flows are studied using hybrid RANS-LES, RANS-Implicit-LES (RANS-ILES) and non-linear LES models. Predictions using these methods are in good agreement with each other, even using different grid resolutions. © 2008 IEEE.

Item Type: Article
Uncontrolled Keywords: DES Heat transfer LES RANS Surface temperature
Subjects: UNSPECIFIED
Divisions: Div A > Fluid Mechanics
Depositing User: Cron Job
Date Deposited: 07 Mar 2014 11:49
Last Modified: 08 Dec 2014 02:29
DOI: 10.1109/STHERM.2008.4509363