Cylindrical fractional Brownian motionWe consider the Navier-Stokes equation on the 2D torus, with a stochastic forcing term which is a cylindrical fractional Wiener noise of Hurst parameter H. Following Albeverio and Ferrario (Ann Probab 32(2):1632-1649, 2004) and Da Prato and Debussche (J ...
These equations are commonly used in 3 coordinates systems: Cartesian, cylindrical, and spherical. While the Cartesian equations seem to follow directly from the vector equation above, the vector form of the Navier–Stokes equation involves some tensor calculus which means that writing it in other ...
ahavr appreciation for havr欣赏为[translate] aNote that the above representation of the Navier-Stokes equations in the cylindrical coordinate system is valid off the axis of symmetry, 注意上述表示法在柱坐标系统Navier升火等式是合法的对称轴,[translate]...
M. NAGEL,A numerical methodfor the incompressible Navier-Stokes equations in three-dimensional cylindrical geometry, J. Comput. Physics, 78 (1988), pp. 64-78.Ann S. Almgren, John B. Bell, and William G. Szymczak, A numerical method for the incompressible navier-stokes equations based on an...
Both the global well-posedness for large data and the vanishing shear viscosity limit with a boundary layer to the compressible Navier–Stokes system with cylindrical symmetry are studied under a general condition on the heat conductivity coefficient that, in particular, includes the constant coefficient...
A numerical method for solving the Navier-Stokes equations in unbounded domains has been developed and tested. The method is based on a divergence-free vector expansions formulation written in cylindrical coordinates, and comes as the ex... L Dufresne,G Dumas 被引量: 0发表: 2001年 ISOGEOMETRIC...
Theoretical or Mathematical/ computational fluid dynamics conjugate gradient methods finite element analysis flow simulation Navier-Stokes equations pipe flow transport processes vortices/ vorticity-velocity formulation 3D Navier-Stokes equations cylindrical coordinates vorticity transport equations Cauchy-Riemann type...
IIT-Madras,MomentumTransfer:July2005-Dec2005Navier-StokesEquation NewtonianFluid ConstantDensity,Viscosity Cartesian,Cylindrical,spheric..
Bifurcating time-periodic solutions of Navier-Stokes equations in infinite cylinders 来自 国家科技图书文献中心 喜欢 0 阅读量: 56 作者:G Iooss,A Mielke 摘要: For the problem of hydrodynamical stability in an infinite cylindrical domain, we investigate all time-periodic solutions, not only spatially ...
This paper is devoted to the study of theNavier Stokes equationswith variable viscosity in a noncylindrical domain. 本文研究的是非柱状区域中关于可变粘性的Navier-Stokes方程的解的存在性与唯一性。 4) Navier-Stokes equation Navier-Stokes方程