Example 361: Sailing Problems

Four bilinear elements are created in 3D space and loaded with a constant pressure.

The comfile run by this example is as follows:

#Example_361: Four bilinear element square sail in 3D space. 
#             Finite elastic deformation with Mooney-Rivlin material
#             and loaded with constant pressure.

fem de coor;r;sail;example      #3D rect. cart.
fem de node;r;;example          #9 nodes
fem de base;r;;example          #bilinear
fem de elem;r;;example          #4 elements
fem de fibr;r;;example          #45deg fibres
fem de elem;r;;example fibre    #bilinear fibre basis
fem de equa;r;;example          #finite elastic membrane
fem de mate;r;;example          #Mooney-Rivlin c1=1, c2=0.2
fem de init;r;;example          #constant pressure load
fem de solv;r;;example
fem solve iterate 16
#fem list strain  
#fem list stress 
fem ex node;sail as undeformed   
fem ex elem;sail as undeformed   
fem ex node;deformed_sail field using solve as deformed
fem ex elem;deformed_sail field using solve as deformed

Files used by this example are:

Name                  Modified     Size

example_361.com       10-Apr-2000  890 
deformed_sail.exelem  10-Apr-2000  3.0k
deformed_sail.exnode  10-Apr-2000  1.4k
sail.cmgui_com        10-Apr-2000  402 
sail.exelem           10-Apr-2000  3.0k
sail.exnode           10-Apr-2000  1.4k
sail.ipbase           10-Apr-2000  1.1k
sail.ipcoor           10-Apr-2000  570 
sail.ipelem           10-Apr-2000  1.3k
sail.ipelfb           10-Apr-2000  640 
sail.ipequa           02-May-2004  1.9k
sail.ipfibr           30-Jan-2001  1.1k
sail.ipinit           10-Apr-2000  1.5k
sail.ipmate           10-Apr-2000  2.3k
sail.ipnode           10-Apr-2000  1.9k
sail.ipsolv           16-Aug-2010  2.2k
sail.ipsolv.old       13-Apr-2007  2.0k

Download the entire example:

Name                      Modified     Size

examples_3_36_361.tar.gz  17-Aug-2010  6.3k

Html last generated: Sun Mar 6 05:50:19 2016

Input last modified: Mon Aug 16 11:00:20 2010