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Prandtl number of lattice Bhatnagar-Gross-Krook fluid

Y. Chen·H. Ohashi·M. Akiyama
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Abstract

The lattice Bhatnagar-Gross-Krook modeled fluid has an unchangeable unit Prandtl number. A simple method is introduced in this letter to formulate a flexible Prandtl number for the modeled fluid. The effectiveness was demonstrated by numerical simulations of the Couette flow.

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BibTeXRIS

Y. Chen, H. Ohashi, M. Akiyama. 1995-01-13. Prandtl number of lattice Bhatnagar-Gross-Krook fluid. https://doi.org/10.1063/1.868771

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