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December 16, 2014, 01:33 |
Dynamically changing boundary conditions
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#1 |
New Member
Join Date: Oct 2014
Posts: 9
Rep Power: 11 |
Is there a way to set up a dynamic inlet boundary condition. Lets say I have a velocity inlet. A transient simulation runs for "x" secs with an initial velocity at inlet and then based on the response, I have to change the velocity at inlet for another "y" secs. Is it possible to do this? I want the change in velocity to add value to the previous simulation rather than start from scratch.
I would be using Matlab for the control system and will be juggling between the two (Fluent and Matlab) to get the final simulation. |
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December 16, 2014, 10:35 |
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#2 |
Senior Member
Andrew Kokemoor
Join Date: Aug 2013
Posts: 122
Rep Power: 13 |
Profiles (Fluent User's Guide 6.6.5) may do what you're looking for, depending on the interaction you need. If that's not powerful enough, you can write a DEFINE_PROFILE UDF.
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