๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

On upwind collocation methods

โœ Scribed by Herbst, B. M.


Publisher
Wiley (John Wiley & Sons)
Year
1985
Tongue
English
Weight
316 KB
Volume
1
Category
Article
ISSN
0748-8025

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


A brief note on upwind collocation
โœ D. E. Dougherty; G. F. Pinder ๐Ÿ“‚ Article ๐Ÿ“… 1983 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 418 KB

Upwind collocation o n Hermite cubics is compared to orthogonal collocation with respect to effective diffusion. The one-dimensional constant coefficient advection-diffusion equation is employed to this end. The effective diffusion coefficient is determined exactly and is found to be dependent on th

Indirect methods of collocation: Trefftz
โœ Ismael Herrera; Martรญn Dรญaz ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 280 KB

A nonstandard collocation method (TH-collocation) is presented, where collocation is used to construct specialized weighting functions instead of the solution itself, as it is usual, so that in this sense it is an indirect method. TH-collocation is shown to be as accurate as standard collocation, bu

Infโ€“sup testing of upwind methods
โœ Klaus-Jรผrgen Bathe; Dena Hendriana; Franco Brezzi; Giancarlo Sangalli ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 130 KB

We propose inf-sup testing for รฟnite element methods with upwinding used to solve convection-di usion problems. The testing evaluates the stability of a method and compactly displays the numerical behaviour as the convection e ects increase. Four discretization schemes are considered: the standard G

On upwind methods for parabolic finite e
โœ Dena Hendriana; Klaus-Jรผrgen Bathe ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 403 KB ๐Ÿ‘ 2 views

We study the performance of various upwind techniques implemented in parabolic รฟnite element discretizations for incompressible high Reynolds number ow. The characteristics of an 'ideal' upwind procedure are รฟrst discussed. Then the streamline upwind Petrov=Galerkin method, a simpliรฟed version there

Least-squares collocation meshless metho
โœ Xiong Zhang; Xiao-Hu Liu; Kang-Zu Song; Ming-Wan Lu ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 138 KB
A point collocation method based on repr
โœ N. R. Aluru ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 958 KB

A reproducing kernel particle method with built-in multiresolution features in a very attractive meshfree method for numerical solution of partial di!erential equations. The design and implementation of a Galerkin-based reproducing kernel particle method, however, faces several challenges such as th