Quadrature-free spline method for two-dimensional Navier-Stokes equation

被引：0
|
作者：
Xian-liang Hu
Dan-fu Han
机构：
[1] Zhejiang Univ.,Dept. of Math.
来源：
Applied Mathematics-A Journal of Chinese Universities | 2008年 / 23卷
关键词：
quadrature-free; spline method; Navier-Stokes equation; 35Q30; 65D07;
D O I：
暂无
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学科分类号：
摘要：
In this paper, a quadrature-free scheme of spline method for two-dimensional Navier-Stokes equation is derived, which can dramatically improve the efficiency of spline method for fluid problems proposed by Lai and Wenston (2004). Additionally, the explicit formulation for boundary condition with up to second order derivatives is presented. The numerical simulations on several benchmark problems show that the scheme is very efficient.
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页码：31 / 42
页数：11
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