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Creating UDF with changing velocity with time |
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March 8, 2017, 12:34
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Creating UDF with changing velocity with time
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New Member
Join Date: Mar 2017
Posts: 6
Rep Power: 9  |
Hi all,
I was asked to write the UDF for a 2D room and it has to change velocity in terms of time. Like, when the time is 0 to 2 seconds, the velocity magnitude is horizontal. Then 2 to 4 seconds, the velocity changes magnitude and so on until the velocity is vertical. For example, the velocity is flowing into the inlet at 0 degree then changes with time to 90 degrees. After that, it flows down to 0 degree then repeat. It is like moving fan blowing into the inlet from 0 degree to 90 degrees. Please help with this because I have no knowledge on writing UDF at all. Thanks! |
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| Tags |
| #ansys, #fluent, #time, #udf, #velocity |
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