A time‐discontinuous Galerkin method for the dynamical analysis of porous media | Zendy

Chen Zhiyun | Zendy; Steeb Holger | Zendy; Diebels Stefan | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

A time‐discontinuous Galerkin method for the dynamical analysis of porous media

Author(s) -

Chen Zhiyun,

Steeb Holger,

Diebels Stefan

Publication year - 2006

Publication title -

international journal for numerical and analytical methods in geomechanics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.419

H-Index - 91

eISSN - 1096-9853

pISSN - 0363-9061

DOI - 10.1002/nag.516

Subject(s) - discontinuous galerkin method , discretization , finite element method , galerkin method , porous medium , basis function , space time , interval (graph theory) , mathematics , mathematical analysis , porosity , engineering , geotechnical engineering , structural engineering , combinatorics , chemical engineering

We present a time‐discontinuous Galerkin method (DGT) for the dynamic analysis of fully saturated porous media. The numerical method consists of a finite element discretization in space and time. The discrete basis functions are continuous in space and discontinuous in time. The continuity across the time interval is weakly enforced by a flux function. Two applications and several numerical investigations confirm the quality of the proposed space–time finite element scheme. Copyright © 2006 John Wiley & Sons, Ltd.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research