Prandtl number of lattice Bhatnagar–Gross–Krook fluid
- 1 September 1995
- journal article
- research article
- Published by AIP Publishing in Physics of Fluids
- Vol. 7 (9) , 2280-2282
- https://doi.org/10.1063/1.868771
Abstract
The lattice Bhatnagar–Gross–Krook modeled fluid has an unchangeable unit Prandtl number. A simple method is introduced in this report to formulate a flexible Prandtl number for the modeled fluid. The effectiveness of this method was demonstrated by numerical simulation of the Couette flow.Keywords
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