Recent results on nonlinear extended thermodynamics of real gases with six fields Part II: shock wave structure

被引：7
|
作者：
Taniguchi S. [1 ]
Arima T. [2 ]
Ruggeri T. [3 ]
Sugiyama M. [4 ]
机构：
[1] Department of Creative Engineering, National Institute of Technology, Kitakyushu College, Kitakyushu
[2] Department of Mechanical Engineering, Faculty of Engineering, Kanagawa University, Yokohama
[3] Department of Mathematics and Alma Mater Research Center on Applied Mathematics AM2, University of Bologna, Bologna
[4] Graduate School of Engineering, Nagoya Institute of Technology, Nagoya
来源：
Ricerche di Matematica | 2016年 / 65卷 / 1期
基金：
日本学术振兴会;
关键词：
Extended thermodynamics; Non-polytropic gas; Rarefied polyatomic gas; Shock wave structure;
D O I：
10.1007/s11587-016-0280-1
中图分类号：
学科分类号：
摘要：
On the basis of the nonlinear extended thermodynamics theory discussed in Part I, the shock wave structure in a rarefied non-polytropic gas is analyzed. It is found that the effect of nonlinearity in the constitutive equation on the shock wave structure becomes significant only when the Mach number is large. The deviation from the exponential decay in the relaxation profile of the mass density for large Mach numbers is also discussed. © 2016, Università degli Studi di Napoli "Federico II".
引用
收藏
页码：279 / 288
页数：9
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