Cotta, "Integral Transformation of the Navier-Stokes Equations in Cylindrical Geometry", Computational Mechanics, V.21, no.1, pp.60-70, 1998.Pereira, L.M.; Perez, G.J.S.; Cotta, R. M., 1998, "Integral transformation of the Navier-Stokes Equations in Cylindrical Geometry", Computational ...
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]...
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 ...
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...
Numerical solution of Navier-Stokes equation using FEMLAB 1Umeå University 2002-02-07 Department of Physics Staffan Grundberg Numerical solution of Navier-Stokes equation using FEMLAB
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...
Singularity of Navier-Stokes equations is uncovered for the first time which explains the mechanism of transition of a smooth laminar flow to turbulence. It is found that when an inflection point is formed on the velocity profile in pressure driven flows, discontinuity occurs at this point. Meanwh...
An Efficient Spectral-Projection Method for the Navier–Stokes Equations in Cylindrical Geometries An efficient and accurate numerical scheme is presented for the three-dimensional Navier-Stokes equations in primitive variables in a cylinder. The scheme ... J.M. Lopez a,F. Marques b,Jie Shen c ...
I need to solve Navier-Stokes equation in spherical coordinate. Prof. Batchelor gave mass and momentum equations directly without derivation in his book "An introduction to Fluid Mechanics", 1967. Besides, some show a coordinate transformation from Cartesian, which is not clear from a physical basi...
Asymptotic behavior of solutions to the compressible Navier-Stokes equation in a cylindrical domain Asymptotic behavior of solutions to the compressible Navier-Stokes equation around a given constant state is investigated on a cylindrical domain in $ R^3 ... Y Kagei,T Nukumizu - 《Osaka Journal ...