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November 20, 2015, 11:25 |
acceleration of mixer in interDyMFoam
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#1 |
New Member
Join Date: May 2015
Posts: 7
Rep Power: 10 |
Hello all,
I have a case of a mixer and I want to accelerate the rotation of the blades with a moving mesh in interDyMFoam. Normally I would give the value for the rotational speed omega, e.g. 10 rpm, in the dynamicMeshDict and when I start the simulation, the mixer will start to rotate at 10 rpm. Is it possible to accelerate the rotation by a given function, e.g. a sinus-function from -pi/2 to pi/2 ? so that omega starts at 0 rmp and is slowly build up to 10 rpm over some timesteps? Thanks for help! |
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November 22, 2015, 06:19 |
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#2 |
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Join Date: May 2015
Posts: 7
Rep Power: 10 |
Anyone an idea?
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