Generalized Riemann problem for the one-dimensional Chaplygin gas with a friction term

被引：2

作者：

Singh, Mayank ^{[1
]}

Arora, Rajan ^{[1
]}

机构：

[1] Indian Inst Technol Roorkee, Dept Appl Math & Sci Comp, Roorkee 247667, Uttar Pradesh, India

来源：

INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS | 2023年 / 148卷

关键词：

Generalized Riemann; Contact wave; Differential constraint method; SYSTEMS;

D O I：

10.1016/j.ijnonlinmec.2022.104298

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

In this paper, we obtain the solution to the generalized Riemann problem (GRP) for the one-dimensional Euler's equation for Chaplygin gas equations with Coulomb-like friction term by using the differential constraint method. The compatibility condition between differential constraints and the basic governing model is derived here. For non-constant and smooth initial data, the solution to the generalized Riemann problem is presented with a complete characterization of the solutions.

引用

页数：5

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