assemble matrix in fem -- CFD Online Discussion Forums

September 14, 2008, 13:30	assemble matrix in fem	#1
ztdep Guest Posts: n/a	Dear friends: I am working on a fem code, i met some difficulty when i assemble all the element into the global matrix. the node number is large, so i must use a sparse matrix storage, does anybody have some idear how to write it . FORtran or c regards

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are Off Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Force can not converge	colopolo	CFX	13	October 4, 2011 23:03
OpenFOAM version 1.6 details	lakeat	OpenFOAM Running, Solving & CFD	42	August 26, 2009 22:47
convective stiffness matrix for FEM	Juergen Kertz	Main CFD Forum	5	December 23, 2005 06:55
comments on FDM, FEM, FVM, SM, SEM, DSEM, BEM	kenn	Main CFD Forum	2	July 18, 2004 19:28
Gradient Matrix in FEM	Astrid Barros	Main CFD Forum	3	November 30, 1998 21:09

All times are GMT -4. The time now is 01:40.