dynamic mesh, time related and sine motion

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 January 2, 2013, 23:16 dynamic mesh, time related and sine motion #1 New Member   Join Date: Dec 2012 Posts: 9 Rep Power: 6 hi there, I have been trying to learn dynamic mesh in OpenFOAM and here comes a question how can I make a solid body move in one particular direction and its velocity complies with sine law I can not find any dynamic define related to time term in tutorial any advice is appreciated!!! Last edited by burt; January 3, 2013 at 04:37.

 January 3, 2013, 08:11 #2 Member   Nick Join Date: Nov 2011 Location: Tongji University,Shanghai,China Posts: 33 Blog Entries: 6 Rep Power: 8 Hi burt If I'm right, you want a motion like v(t)=a*sin(omega*t). There are some motion types available, just use oscillatingVelocity. You can make a reference to this web page: http://www.tfd.chalmers.se/~hani/kurser/OS_CFD_2007/, look at the title “A tutorial on how to use Dynamic Mesh solver IcoDyMFoam, by Pirooz Moradnia”. I think all you want can be found there. Good luck! Best regards! Nick

June 14, 2013, 11:47
#3
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Pierluigi Cirrottola
Join Date: Jun 2013
Posts: 49
Rep Power: 6
Quote:
 Originally Posted by sunliming Hi burt If I'm right, you want a motion like v(t)=a*sin(omega*t). There are some motion types available, just use oscillatingVelocity. You can make a reference to this web page: http://www.tfd.chalmers.se/~hani/kurser/OS_CFD_2007/, look at the title “A tutorial on how to use Dynamic Mesh solver IcoDyMFoam, by Pirooz Moradnia”. I think all you want can be found there. Good luck! Best regards! Nick
ok.
I read what you suggested; but I have an other question: there exists some doc explaining ALL options needed by mesh moving solvers?
I mean something showing dynamicMeshDict and dynamicFvMesh options.
thanks
Piero

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