Example b/b2/b21/b215/b2153/b21514: Collapsed elements

The standard Laplaces equation is solved on a mesh made up of 12 elements, four of which are cubes, eight of which are collapsed wedges, using collocation. The lattice based grid scheme is used.

The comfile run by this example is as follows:

fem define para;r;3dlaplace
fem define coor 3,1
fem define node;r;collapse
fem define base;r;3dlaplace
fem define elem;r;collapse
fem define grid;r;collapse
fem update grid geometry
fem update grid metric
fem define equa;r;3dlaplace
fem define mate;d
fem update grid material
fem define init;d
fem define solv;r;3dlaplace
fem solve
fem export node;collapse as geometry
fem export elem;collapse as geometry
fem export data;collapse lattice as grid
quit

Files used by this example are:

Name                Modified     Size

example_b21514.com  29-Apr-2003  452 
3dlaplace.ipbase    29-Apr-2003  2.4k
3dlaplace.ipequa    26-May-2003  1.2k
3dlaplace.ipgrid    29-Apr-2003  564 
3dlaplace.ipmate    29-Apr-2003   54 
3dlaplace.ippara    29-Apr-2003  5.9k
3dlaplace.ipsolv    13-Apr-2007  1.1k
collapse.exdata     29-Apr-2003  247k
collapse.exelem     29-Apr-2003   36k
collapse.exnode     29-Apr-2003  3.0k
collapse.ipelem     29-Apr-2003  3.9k
collapse.ipgrid     29-Apr-2003  603 
collapse.ipnode     29-Apr-2003  5.4k

Download the entire example:

Name                                        Modified     Size

examples_b_b2_b21_b215_b2153_b21514.tar.gz  14-Apr-2007   24k

Html last generated: Sun Mar 6 05:51:15 2016

Input last modified: Fri Apr 13 10:40:01 2007