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February 17, 2014, 00:52 |
[HELP!!!] Time dependent velocity profile
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#1 |
New Member
wen kang
Join Date: Feb 2014
Posts: 9
Rep Power: 12 |
Hi,
How do I set time dependent translation velocity on my fluid region. For example, I need to set [0,0,1] m/s for first 0.01s then [0,0,-1] for the next 0.01s and so on periodically. Anyone have any idea? Thank you. |
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February 23, 2014, 19:52 |
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#2 |
Senior Member
Join Date: Nov 2010
Location: USA
Posts: 1,232
Rep Power: 24 |
Set your velocity definition to components and make a field function that's a sine wave with the appropriate properties based on the velocity function you want to use. Then apply that field function as the definition of the component in the z direction.
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