Results 1 to 10 of about 1,456 (93)

Analysis of Local and Parallel Algorithm for Incompressible Magnetohydrodynamics Flows by Finite Element Iterative Method

Communications in Computational Physics, 2019
Based on two-grid discretizations, a local and parallel finite element algorithm (LPFEA) based on Newton iteration for solving the stationary incompressible magnetohydrodynamics (MHD) is considered in this paper.
Qili Tang, Yunqing Huang
semanticscholar   +1 more source

Fractional powers of the Stokes operator with boundary conditions involving the pressure

Mathematische Nachrichten, 2019
Since the pioneer work of Leray [21] and Hopf [15], Stokes and Navier-Stokes problems have been often studied with Dirichlet boundary condition. Nevertheless, in the opinion of engineers and physicists such a condition is not always realistic in ...
H. A. Baba
semanticscholar   +1 more source

Approximation of Smooth Stable Invariant Manifolds for Stochastic Partial Differential Equations

Journal of Partial Differential Equations, 2019
Invariant manifolds are complicate random sets useful for describing and understanding the qualitative behavior of nonlinear dynamical systems. The purpose of the present paper is try to approximate smooth stable invariant manifolds for a type of ...
Zhongkai Guo sci
semanticscholar   +1 more source

Air Chemical Non-Equilibrium Effects on the Hypersonic Combustion Flow of RCS with Gaseous Ethylene Fuel

Advances in Applied Mathematics and Mechanics, 2018
In this paper, air chemical non-equilibrium effects on the shock-induced combustion flow are numerically investigated for a reaction control system (RCS) with gaseous ethylene fuel by solving multi-component Navier-Stokes (N-S) equations.
Faming Zhao
semanticscholar   +1 more source

Mortar Element Method for the Coupling of Navier-Stokes and Darcy Flows

Advances in Applied Mathematics and Mechanics, 2018
In this paper, we investigate the nonlinear system of Navier-Stokes and Darcy flows coupled by the Beavers-Joseph-Saffman law on the interface. The wellposedness of the weak and numerical solutions are established.
Xin Chen
semanticscholar   +1 more source

On Fully Decoupled, Convergent Schemes for Diffuse Interface Models for Two-Phase Flow with General Mass Densities

, 2016
G. Grün, F. Guillén-González, S. Metzger   +2 more
semanticscholar   +1 more source

Simulation of power-law fluid flows in two-dimensional square cavity using multi-relaxation-time lattice Boltzmann method

, 2014
Qiuxiang Li, Ning Hong, B. Shi, Z. Chai
semanticscholar   +1 more source

Numerical Analysis of an Optimal Control Problem Governed by the Stationary Navier-Stokes Equations with Global Velocity-Constrained

, 2018
Haifeng Niu, Danping Yang, Jianwei Zhou
semanticscholar   +1 more source

3D Simulations of Blood Flow Dynamics in Compliant Vessels: Normal, Aneurysmal, and Stenotic Arteries

, 2016
Yongsam Kim, Yunyoung Park, Sookkyung Lim   +2 more
semanticscholar   +1 more source

Estimation of Impacts of Removing Arbitrarily Constrained Domain Details to the Analysis of Incompressible Fluid Flows

, 2016
Kai Zhang, Ming Li, Jingzhi Li
semanticscholar   +1 more source