AN ISOPARAMETRIC TRANSFORMATION-BASED INTERPOLATION-SUPPLEMENTED LATTICE BOLTZMANN METHOD AND ITS APPLICATION

被引：4
|
作者：
Qu, Kun [1 ]
Shu, Chang [1 ]
Chew, Yong Tian [1 ]
机构：
[1] Natl Univ Singapore, Dept Mech Engn, Singapore 119260, Singapore
来源：
MODERN PHYSICS LETTERS B | 2010年 / 24卷 / 13期
关键词：
Lattice Boltzmann equation; isoparametric transformation; incompressible flow; CIRCULAR-CYLINDER; FLOW; SIMULATION; GRIDS;
D O I：
10.1142/S0217984910023517
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Isoparametric transformation was applied to the interpolation-supplemented lattice Boltzmann method (ISLBM). As a result, it can be applied to arbitrarily structural grids and reserve the simple procedure of ISLBM. The simulation of the lid-driven cavity flow and the flow around a cylinder were performed to validate the proposed method. The numerical results agree excellently with the data in the literature.
引用
收藏
页码：1315 / 1318
页数：4
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