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Document type:
Zeitschriftenaufsatz 
Author(s):
Gravemeier, V.; Wall, W.A. 
Title:
A space-time formulation and improved spatial reconstruction for the "divide-and-conquer" multiscale method 
Abstract:
A time-discontinuous space?time formulation for the ??divide-and-conquer?? multiscale method is presented. This multiscale method aims at stable and accurate solutions of transient convection?diffusion-reaction problems. The method is constituted by a time-discon- tinuous space?time finite element method on the fine-scale level, an explicit procedure for advancing the coarse-scale solution on the respective level, and inter-scale operators providing the data transfer between the coarse- and fine...    »
 
Keywords:
computational fluid dynamics, spline approximation, cubic spline, modelling, finite element method, diffusion equation, reaction diffusion equation, convection diffusion equation, multiscale method, divide and conquer methods, reacting flow, heat transfer, convection, transient response 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Journal title:
Computer Methods in Applied Mechanics Engineering 
Year:
2008 
Journal volume:
197 
Journal issue:
6-8 
Pages contribution:
678-692 
Reviewed:
ja 
Language:
en 
Status:
Verlagsversion / published 
Semester:
WS 07-08 
Format:
Text