A finite point method for incompressible flow problems
A finite point method for incompressible flow problems
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DOI：
10.1007/s007910050053
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发表时间：
2000-05
影响因子：
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通讯作者：
E. Oñate;C. Sacco;S. Idelsohn
中科院分区：
文献类型：
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作者：
E. Oñate;C. Sacco;S. Idelsohn
提出了一种求解不可压缩流体流动问题的稳定化有限点法。稳定方法基于Oñate [14]开发的有限增量微积分（FIC）程序。介绍了一种利用有限差分法求解不可压缩流体半隐式数值解的增强分数步方法。应用稳定的FPM的解决方案的两个不可压缩流问题的例子。
A stabilized finite point method (FPM) for the meshless analysis of incompressible fluid flow problems is presented. The stabilization approach is based in the finite increment calculus (FIC) procedure developed by Oñate [14]. An enhanced fractional step procedure allowing the semi-implicit numerical solution of incompressible fluids using the FPM is described. Examples of application of the stabilized FPM to the solution of two incompressible flow problems are presented.