High Order Positivity-preserving Lagrangian Schemes for Multi-material Compressible 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：mileyChina

【摘要】

：

　　In this talk,we will present our recent work on the design of high order positivity-preserving Lagrangian schemes.We construct a class of uniformly high ord

【作者】

：

ChengJuan;

【机构】

：

Inst.of Applied Physics & Computational Mathematics

【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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　　In this talk,we will present our recent work on the design of high order positivity-preserving Lagrangian schemes.We construct a class of uniformly high order accurate conservative Lagrangian schemes which preserve positivity of physically positive variables such as density and internal energy in the simulation of compressible multi-material flows with general equations of state.

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High Order Positivity-preserving Lagrangian Schemes for Multi-material Compressible Flow

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