EFFECTIVE METHOD TO DECREASE VISCOSITY IN LATTICE BOLTZMANN EQUATION
Published in Acta Physica Sinica • Jan 1, 1996
NobleIDNI8P32W06R86S22
Authors:,,
Liu Mu-Ren
KONG LING-JIANG
桂林541001 (1)北京大学非线性科学中心客座; (2)广西师范大学物理系
Abstract
It is pointed out that if collision term in lattice Boltzmann equation is changed from Fermi type to Boltzmann type, viscosity coefficient will be decreased greatly. Low viscosity makes lattice Boltzmann equation method more effecient in simulating fluid behaviors. Theoretical solution is coherent w...
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