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Local Existence of the Shock Front Solution to the Axi-symmetrical Piston Problem in Compressible Flow 被引量:4

Local Existence of the Shock Front Solution to the Axi-symmetrical Piston Problem in Compressible Flow
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摘要 In this paper,we study a kind of 2-dimensional axi-symmetrical piston problem in com- pressible flow.The corresponding mathematical model is the well-known Euler system.With the Newton iteration procedure and energy estimate,we give the local existence of the shock front solution to this problem. In this paper,we study a kind of 2-dimensional axi-symmetrical piston problem in com- pressible flow.The corresponding mathematical model is the well-known Euler system.With the Newton iteration procedure and energy estimate,we give the local existence of the shock front solution to this problem.
作者 ZeJunWANG
机构地区 InstituteofMathematics
出处 《Acta Mathematica Sinica,English Series》 SCIE CSCD 2004年第4期589-604,共16页 数学学报(英文版)
基金 Supported partially by NSFC Project 10131050 and NSFC Project 10271108
关键词 Piston problem Euler system Shock front solution Newton iteration Energy estimate Piston problem Euler system Shock front solution Newton iteration Energy estimate
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