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UDF for seismic wave

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Old   March 23, 2015, 13:26
Default UDF for seismic wave
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nitish
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hello,
I want to apply sinusoidal wave as seismic wave as displacement/acceleration boundary condition. Can anybody tell me UDF for this or any else method?
Thank you !
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Old   March 24, 2015, 08:45
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Method: Take a UDF for displacement/acceleration (from the Fluent manual for example), and replace whatever equation is there by your sinusoidal equation.
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Old   March 24, 2015, 09:33
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I want to know which is better displacement or acceleration for seismic wave?? If possible please share udf. Thank you for help !!
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