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March 10, 2010, 14:45 |
Solver STOP with a variable
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#1 |
Senior Member
Roland Rakos
Join Date: Mar 2009
Posts: 131
Rep Power: 17 |
Hello CFX Users,
I have the next problem: I am investigating a displacement of a body which is moved by the flow forces. (I have defined the deforming mesh option in my simulation.) I would like to limit the value of the body displacement with the stop of the simulation. The next time range (the next position of the body) will be defined with a new mesh, therefore the simulation should be stopped by all means. (The mesh deformation is too high so the mesh has to be changed.) For example: I monitor the „Total Mesh Displacement Y” during the solver running. I would like to stop the solver when the Total Mesh Disp. reaches a certain value. Thanks in advance; Roland |
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March 10, 2010, 17:43 |
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#2 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,871
Rep Power: 144 |
CFX V12 has user definable stops in it. There is no easy automatic way to do this if you are using an earlier version.
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March 10, 2010, 19:08 |
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#3 |
Senior Member
Roland Rakos
Join Date: Mar 2009
Posts: 131
Rep Power: 17 |
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March 10, 2010, 19:38 |
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#4 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,871
Rep Power: 144 |
The easiest approach is to upgrade to V12.
If you insist on doing it in V11 then I guess you could write out a monitor point, watch the monitor point file with a script and get the script to run the cfx5stop command when triggered. Messy but it should work. |
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