Conventional and characteristic-curve FE schemes for convection-diffusion problems HN ナヴィエ・ストークス方程式のための特性曲線有限要素スキームという題で九州大学の野津が発表します. Nov. 8, 2009
Convection-diffusion problems Nov. 8, 2009
Weak formulation Nov. 8, 2009
A conventional FE Scheme Non-symmetric Nov. 8, 2009
A characteristic-curve FE scheme Symmetric Nov. 8, 2009
Problem 1 (Rotating Hill Problem, 2D) Manufactured solution: Nov. 8, 2009
Finite element solutions Conventional scheme Characteristic-curve scheme Convention C-C Solver GMRES CG Elapsed time 19.86 (sec.) 4.40 (sec.) Nov. 8, 2009
Problem 2 Nov. 8, 2009
Finite element solutions Conventional scheme Characteristic-curve scheme Nov. 8, 2009