The exact Riemann solutions to an isentropic non-ideal dusty gas flow under a magnetic field

被引：0

作者：

Pang, Yicheng ^{[1
]}

Ge, Jianjun ^{[1
]}

Liu, Zuozhi ^{[1
]}

Hu, Min ^{[1
]}

机构：

[1] Guizhou Univ Finance & Econ, Dept Appl Math, Guiyang 550025, Peoples R China

来源：

INTERNATIONAL JOURNAL OF NONLINEAR SCIENCES AND NUMERICAL SIMULATION | 2022年 / 23卷 / 05期

基金：

中国国家自然科学基金;

关键词：

magnetic field; non-ideal dusty gas flow; numerical solutions; Riemann problem; ELEMENTARY WAVE INTERACTIONS; SELF-SIMILAR SOLUTION; SHOCK-WAVE; SIMILARITY SOLUTIONS; PROPAGATION; MIXTURE;

D O I：

10.1515/ijnsns-2019-0260

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We analyse exact solutions to the Riemann problem for a one-dimensional isentropic and perfectly conducting non-ideal dusty gas flow in the presence of a transverse magnetic field. We give the expression of wave curves as well as the behaviors of these wave curves. A new technique is provided to get a complete list of analytical solutions with the corresponding criteria. Moreover, the numerical solutions to the Riemann problem are also given. It is shown that the analytical solutions match well with the corresponding numerical solutions.

引用

页码：701 / 717

页数：17

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