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: 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
solvers:gethydrostaticloads [Elmer/Ice Wiki]

Warning: Undefined array key 9 in /home/np29546/public_html/elmerice/wiki/inc/html.php on line 1453

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

Next revision
Previous revision
solvers:gethydrostaticloads [2012/11/20 23:24]
gag created
solvers:gethydrostaticloads [2019/01/16 09:57] (current)
mondher [Known bugs]
Line 15: Line 15:
 For a given boundary, this solver computes the equivalent nodal force induced by a pressure on the surface (read from the keyword ''External Pressure''). The result is a force vector (Fx,Fy) in 2D and (Fx,Fy,Fz) in 3D.  For a given boundary, this solver computes the equivalent nodal force induced by a pressure on the surface (read from the keyword ''External Pressure''). The result is a force vector (Fx,Fy) in 2D and (Fx,Fy,Fz) in 3D. 
  
 +
 +==== Known bugs ====
 +2018-12-15: Periodic boundary conditions fixed
 +
 +2013-03-07: GetHydrostaticloads has an issue for periodic boundary conditions: the force is half what it should be on the periodic boundary whereas the residual account for the fact that the domain is periodic. **TODO**: fix this!
  
 ==== SIF contents ==== ==== SIF contents ====
Line 23: Line 28:
   Variable = Fw[Fx: Fy:1 Fz:1]   Variable = Fw[Fx: Fy:1 Fz:1]
   Variable DOFs = 3   Variable DOFs = 3
-  Procedure = "./GetHydrostaticLoads" "GetHydrostaticLoads"+  Procedure = "ElmerIceSolvers" "GetHydrostaticLoads"
 End End
  
Line 42: Line 47:
 ==== Examples ==== ==== Examples ====
  
-In this {{:solvers:test_force_to_stress.tar.gz|example}}, a pressure applied on a boundary is first integrated to get  nodal force using the GetHydrostaticLoad, and then the pressure is recovered using the [[solvers:forcetostress|ForceToStress Solver]].  +In the example found in ''[ELMER_TRUNK]/elmerice/Tests/ForceToStress'', a pressure applied on a boundary is first integrated to get  nodal force using the ''GetHydrostaticLoads'' solver, and then the pressure is recovered using the [[solvers:forcetostress|ForceToStress Solver]].
solvers/gethydrostaticloads.1353453851.txt.gz ยท Last modified: 2012/11/20 23:24 by gag
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