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相关论文: Strong Solutions for 1D Compressible Navier-Stokes…

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In this paper, we are concerned with the global wellposedness of 2-D density-dependent incompressible Navier-Stokes equations with variable viscosity, in a critical functional frame- work which is invariant by the scaling of the equations…

偏微分方程分析 · 数学 2012-12-18 Jingchi Huang , Marius Paicu , Ping Zhang

We consider the 3-D full Navier-Stokes equations whose the viscosity coefficients and the thermal conductivity coefficient depend on the density and the temperature. We prove the local existence and uniqueness of the strong solution in a…

偏微分方程分析 · 数学 2007-05-23 Ting Zhang , Daoyuan Fang

We consider the Navier-Stokes system describing motions of viscous compressible heat-conducting and "self-gravitating" media. We use the state function of the form $p(\eta,\theta)=p_0(\eta)+p_1(\eta)\theta$ linear with respect to the…

数学物理 · 物理学 2007-05-23 Bernard Ducomet , Alexander Zlotnik

We consider the Navier--Stokes equations for compressible heat-conducting ideal polytropic gases in a bounded annular domain when the viscosity and thermal conductivity coefficients are general smooth functions of temperature. A…

偏微分方程分析 · 数学 2020-09-24 Ling Wan , Tao Wang

The main objective of this paper is to prove that if capillarity effect is taken into account then there exist dissipative solutions to a system describing viscoplastic compressible flows with density dependent viscosities in a periodic…

偏微分方程分析 · 数学 2026-01-28 Didier Bresch , Christophe Lacave , Maja Szlenk

This paper considers the initial boundary problem to the planar compressible magnetohydrodynamic equations with large initial data and vacuum. The global existence and uniqueness of large strong solutions are established when the heat…

偏微分方程分析 · 数学 2017-04-06 Jishan Fan , Shuxiang Huang , Fucai Li

We study a hydrodynamic limit of a system of coupled kinetic and fluid equations under a strong local alignment force and a strong Brownian motion. More precisely, we consider the Vlasov-Fokker-Planck type equation and compressible…

偏微分方程分析 · 数学 2019-01-07 Young-Pil Choi , Jinwook Jung

The aim of this paper is to reconsider the existence theory for steady compressible Navier--Stokes--Fourier system assuming more general condition of the dependence of the viscosities on the temperature in the form $\mu(\vartheta)$,…

偏微分方程分析 · 数学 2025-01-27 Ondřej Kreml , Tomasz Piasecki , Milan Pokorný , Emil Skříšovský

In this paper, we study the vanishing viscosity limit for a coupled Navier-Stokes/Allen-Cahn system in a bounded domain. We first show the local existence of smooth solutions of the Euler/Allen-Cahn equations by modified Galerkin method.…

偏微分方程分析 · 数学 2011-10-26 Liyun Zhao , Boling Guo , Haiyang Huang

We prove the global existence of weak solutions for the 2-D compressible Navier-Stokes equations with a density-dependent viscosity coefficient ($\lambda=\lambda(\rho)$). Initial data and solutions are small in energy-norm with nonnegative…

偏微分方程分析 · 数学 2009-02-13 Ting Zhang , Daoyuan Fang

In this paper, the initial-boundary value problem to the three-dimensional inhomogeneous, incompressible and heat-conducting Navier-Stokes equations with temperature-depending viscosity coefficient is considered in a bounded domain. The…

偏微分方程分析 · 数学 2020-10-19 Cheng Yu , Bijun Zuo

We are concerned with the Cauchy problem of the full compressible Navier-Stokes equations satisfied by viscous and heat conducting fluids in $\mathbb{R}^n.$ We focus on the so-called critical Besov regularity framework. In this setting, it…

偏微分方程分析 · 数学 2014-07-18 Noboru Chikami , Raphaël Danchin

We investigate a diffuse-interface model that describes the dynamics of incompressible two-phase viscous flows with surfactant. The resulting system of partial differential equations consists of a sixth-order Cahn-Hilliard equation for the…

偏微分方程分析 · 数学 2023-07-28 Andrea Di Primio , Maurizio Grasselli , Hao Wu

We prove that there exists a strong solution to the Dirichlet boundary value problem for the steady Navier-Stokes equations of a compressible heat-conductive fluid with large external forces in a bounded domain $R^d (d = 2, 3)$, provided…

偏微分方程分析 · 数学 2014-08-08 Changsheng Dou , Fei Jiang , Song Jiang , Yong-Fu Yang

This article is the continued version of the analytical solutions for the pressureless Navier-Stokes equations with density-dependent viscosity in "M.W. Yuen, Analyitcal Solutions to the Navier-Stokes Equations, J. Math. Phys., 49 (2008)…

数学物理 · 物理学 2009-08-11 Ling Hei Yeung , Manwai Yuen

This paper is dedicated to the study of both viscous compressible barotropic fluids and Navier-Stokes equation with dependent density, when the viscosity coefficients are variable, in dimension $d\geq2$. We aim at proving the local and…

偏微分方程分析 · 数学 2011-07-13 Frédéric Charve , Boris Haspot

In this paper, we consider the three-dimensional inhomogeneous Navier-Stokes equations with density-dependent viscosity in presence of vacuum over bounded domains. Global-in-time unique strong solution is proved to exist when $\|\nabla…

偏微分方程分析 · 数学 2015-01-05 Xiangdi Huang , Yun Wang

In this paper, we study the large time behavior and sharp interface limit of the Cauchy problem for compressible Navier-Stokes/Allen-Cahn system with interaction shock waves in the same family. This system is an important mathematical model…

偏微分方程分析 · 数学 2024-06-05 Yazhou Chen , Qiaolin He , Xiaoding Shi , Xiaoping Wang

This paper address the approximation of the dynamic of two fluids with non matching densities and viscosities modeled by the Allen-Cahn equation coupled with the time dependent Navier-Stokes equations. Existence, uniqueness and a maximum…

偏微分方程分析 · 数学 2019-02-15 J. Deteix , G. L. Ndetchoua Kouamo , D. Yakoubi

In this paper, we prove that the 1D Cauchy problem of the compressible Navier-Stokes equations admits a unique global classical solution $(\rho,\rm u)$ if the viscosity $\mu(\rho)=1+\rho^{\beta}$ with $\beta\geq0$. The initial data can be…

偏微分方程分析 · 数学 2013-10-22 Quansen Jiu , Mingjie Li , Yulin Ye