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

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