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力学进展  2013 

计算流体力学中的间断Galerkin方法述评

DOI: 10.6052/1000-0992-13-059, PP. 541-554

Keywords: 间断Galerkin(DG)方法,计算流体力学

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Abstract:

间断Galerkin(DG)方法结合了有限元法(具有弱形式、有限维解和试验函数空间)和有限体积法(具有数值通量、非线性限制器)的优点,特别适合对流占优问题(如激波等线性和非线性波)的模拟研究,本文述评DG方法,强调其在计算流体力学(CFD)中的应用,文中讨论了DG方法的必要构成要素和性能特点,并介绍了该方法的一些最近研究进展,相关工作促进了DG方法在CFD领域的应用,

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