Piston Problems of Two-Dimensional Chaplygin Gas
Piston Problems of Two-Dimensional Chaplygin Gas
复制标题
二维 Chaplygin 气体的活塞问题
DOI:
10.1007/s11401-019-0164-2
复制
发表时间:
2019-11
影响因子:
0.5
通讯作者:
屈爱芳
中科院分区:
文献类型:
--
作者:
陈恕行;屈爱芳
In this paper, the authors study the piston problem for the unsteady two-dimensional Euler system for a Chaplygin gas. The angle of the piston is allowed to vary in a wide range. The piston can be pushed forward into the static gas, or pulled back from the gas. The global existence of solution to the piston problem with any initial speed is established, and the structures of the global solutions are clearly described. The authors find that for the proceeding piston problem the front shock can be detached, attached or even adhere to the surface of the piston depending on the parameters of the flow and the piston; while for the receding problem the front rarefaction wave is always detached and the concentration will never occur.
登录
查看更多内容
影响因子:
1.7
作者:
Li Liu;Gang Xu;Hairong Yuan
通讯作者:
Hairong Yuan
影响因子:
2.5
作者:
D. Serre
通讯作者:
D. Serre
DOI:
10.1007/978-3-540-71382-1
发表时间:
1992
期刊:
--
影响因子:
--
作者:
G. Ben-Dor
通讯作者:
G. Ben-Dor
影响因子:
64.8
作者:
M. Lighthill
通讯作者:
M. Lighthill
DOI:
10.1007/978-1-4684-9364-1
发表时间:
1948
期刊:
JGH Open: An Open Access Journal of Gastroenterology and Hepatology
影响因子:
--
作者:
R. Courant;K. Friedrichs
通讯作者:
R. Courant;K. Friedrichs