Warning: Undefined array key 1 in /home/np29546/public_html/elmerice/wiki/inc/auth.php on line 78

Warning: Cannot modify header information - headers already sent by (output started at /home/np29546/public_html/elmerice/wiki/inc/auth.php:78) in /home/np29546/public_html/elmerice/wiki/inc/auth.php on line 431

Warning: Undefined array key "DOKU_PREFS" in /home/np29546/public_html/elmerice/wiki/inc/common.php on line 2082

Warning: Cannot modify header information - headers already sent by (output started at /home/np29546/public_html/elmerice/wiki/inc/auth.php:78) in /home/np29546/public_html/elmerice/wiki/inc/common.php on line 2090

Warning: Cannot modify header information - headers already sent by (output started at /home/np29546/public_html/elmerice/wiki/inc/auth.php:78) in /home/np29546/public_html/elmerice/wiki/inc/actions.php on line 38
tips:freesurface [Elmer/Ice Wiki]

Warning: Undefined array key -1 in /home/np29546/public_html/elmerice/wiki/inc/html.php on line 1458

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
tips:freesurface [2013/04/18 04:34]
gag
tips:freesurface [2013/11/07 17:16]
mschafer
Line 139: Line 139:
 </code> </code>
  
-The material section entry for the mesh update solver then read as (have to be inserted in the glacial body's material section and values are not so important):+The material section entry for the mesh update solver then read as (have to be inserted in the glacial body's material section and values are not so important): 
 <code> <code>
-Youngs Modulus = 1.0 +Mesh Elastic Modulus = 1.0 
-Poisson Ratio = 0.3+Mesh Poisson Ratio = 0.3
 </code> </code>
 +(Note: Youngs Modulus/Poisson Ratio are old keywords, which still work, but the new ones are recommended to be used.)
  
 If the model consists of a bedrock boundary, a free surface and a side boundary, the boundary condition section read as follows: If the model consists of a bedrock boundary, a free surface and a side boundary, the boundary condition section read as follows:
Line 213: Line 214:
 End End
 </code> </code>
-Additional two instances of the [[solvers:depth|FlowDepthSolver]] might be needed to inquire the flow depth/height of the glacier (a non-trivial problem on an unstructured FEM-mesh).+Additional two instances of the [[solvers:depth|FlowDepthSolver]] might be needed to inquire the flow depth/height of the glacier (a non-trivial problem on an unstructured FEM-mesh).\\ 
 +//“Mass Consistent Normals = Logical True”// might be needed in the boundary conditions to ensure correct calculation of fluxes (through bedrock and lateral sides).
tips/freesurface.txt · Last modified: 2013/11/07 17:16 by mschafer
CC Attribution-Share Alike 4.0 International
www.chimeric.de Valid CSS Driven by DokuWiki do yourself a favour and use a real browser - get firefox!! Recent changes RSS feed Valid XHTML 1.0