ISENTROPIC

作品数:111被引量:167H指数:7
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相关领域:理学天文地球更多>>
相关作者:陈荣钱尤延铖张炳川蒋大凯贾旭轩更多>>
相关机构:北京空天技术研究所厦门大学沈阳中心气象台复旦大学更多>>
相关期刊:《Science China Mathematics》《Advances in Aerodynamics》《Journal of Partial Differential Equations》《Acta Mathematicae Applicatae Sinica》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金福建省自然科学基金更多>>
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Comparison of Riemann Solutions for Non-isentropic Modified and Pure Chaplygin Gas Dynamics
《Acta Mathematicae Applicatae Sinica》2023年第3期733-751,共19页Wen-jia WU Li WANG 
Academic Discipline Project of Shanghai Dianji University(Grant No.16JCXK02)。
In this paper,we investigate the Riemann solutions of the non-isentropic Euler equations for the modified Chaplygin gas and the pure Chaplygin gas,which are the set of all rarefaction waves,shock waves,contact discont...
关键词:modified Chaplygin gas δ-shock waves Riemann problem generalized Rankine-Hugoniot conditions 
Stability of a Composite Wave of Two Separate Strong Viscous Shock Waves for 1-D Isentropic Navier-Stokes System
《Acta Mathematicae Applicatae Sinica》2023年第1期49-64,共16页Lin CHANG 
In this paper, the large time behavior of solutions of 1-D isentropic Navier-Stokes system is investigated. It is shown that a composite wave consisting of two viscous shock waves is stable for the Cauchy problem prov...
关键词:combination of two shock waves energy estimate asymptotic stability 
Uniform Regularity for the Isentropic Compressible Magnetohydrodynamic System
《Acta Mathematicae Applicatae Sinica》2022年第2期410-416,共7页Ji-shan FAN Fu-cai LI GEN NAKAMURA 
Tsupported by the National Natural Science Foundation of China(No.11971234,11671193);a Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions。
In this paper we first establish the uniform regularity of smooth solutions with respect to the viscosity coefficients to the isentropic compressible magnetohydrodynamic system in a periodic domain T;.We then apply ou...
关键词:isentropic compressible magnetohydrodynamic system uniform regularity 
Asymptotical Behavior of Bipolar Non-Isentropic Compressible Navier-Stokes-Poisson System
《Acta Mathematicae Applicatae Sinica》2016年第4期813-832,共20页Chen ZOU 
Supported by the National Natural Science Foundation of China(No.10872004)
Abstract The bipolar non-isentropic compressible Navier-Stokes-Poisson (BNSP) system is investigated in R3 in the present paper, and the optimal L2 time decay rate for the global classical solution is established. I...
关键词:non-isentropic bipolar Navier-Stokes-Poisson system optimal time decay rate 
On the Isentropic Approximation to Two-dimension Isothermal Euler System
《Acta Mathematicae Applicatae Sinica》2014年第1期245-256,共12页Li WANG 
Supported by the TianYuan Special Funds of the National Natural Science Foundation of China(Grant No.11226171);Research Award Fund for Young Teachers in Shanghai Higher Education Institutions(No.shdj008);the Fundamental Research Funds for Shanghai Dianji University(Grant No.11C417)
In this paper we mainly study the difference between the weak solutions generated by a wave front tracking algorithm to isentropic and non-isentropic isothermal Euler system of steady supersonic flow. Under the hypoth...
关键词:isentropic approximation isothermal Euler system SEMIGROUP 
Strong Entropy for System of Isentropic Gas Dynamics
《Acta Mathematicae Applicatae Sinica》2008年第3期405-408,共4页Yun-guang Lu 
In this paper, we study three special families of strong entropy-entropy flux pairs (η0, q0), (η±, q±), represented by different kernels, of the isentropic gas dynamics system with the adiabatic exponent γ∈ ...
关键词:Gas dynamics system strong entropy 
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