Incremental Frequency UDF -- CFD Online Discussion Forums

May 12, 2008, 23:43	Incremental Frequency UDF	#1
Sham Guest Posts: n/a	Hi, I am modelling a forced vibration cylinder with the cylinder prescribed a motion up and down following a sine function with certain amplitude and frequency. Does anyone know how can I change the UDF so that I get an increment in frequency that I prescribe? Meaning I can start with 20s to 25s and 30s with time during simulation. Sham.

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