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5. High Order Positivity-preserving Discontinuous Galerkin Method for Compressible Multi-medium Flow

High Order Positivity-preserving Discontinuous Galerkin Method for Compressible Multi-medium Flow

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户：feng1644

【摘 要】

：

　　The positivity of the variables such as density and pressure is very important in the simulation of the multi-medium flow.In this paper a high order accurat

【作 者】

：

Wang Chunwu 

【机 构】

：

Nanjing Univ.of Aeronautics & Astronautics

【出 处】

：

第八届工业与应用数学国际大会

【发表日期】

：

2015年期

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论文部分内容阅读

　　The positivity of the variables such as density and pressure is very important in the simulation of the multi-medium flow.In this paper a high order accurate positivity-preserving discontinuous Galerkin(DG)scheme is presented.

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