Asymptotic wave propagation in a non-Newtonian compressible fluid with small dissipation

被引：0
|
作者：
Curro, C [1 ]
Valenti, G [1 ]
机构：
[1] Univ Messina, Dept Math, Contrada Papardo, I-98166 Messina, Italy
来源：
JOURNAL OF ENGINEERING MATHEMATICS | 1998年 / 33卷 / 04期
关键词：
non-Newtonian compressible fluid; asymptotic wave propagation; similarity solutions; point explosion;
D O I：
10.1023/A:1004326617677
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The spherical motion of a non-Newtonian compressible fluid is considered and a reductive perturbation method is used to study the point-explosion problem. The material response functions involved in the model under consideration an assumed to be of polynomial form and the resulting Burgers-like equation which governs the far-field approximation is investigated. A qualitative analysis of this equation is made via a numerical integration.
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页码：403 / 419
页数：17
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