Pulsating Pressure User Defined Function -- CFD Online Discussion Forums

February 6, 2020, 02:29	Pulsating Pressure User Defined Function	#1
vigneshkrish333 New Member Vignesh Join Date: Feb 2020 Posts: 19 Rep Power: 6	I am working on a compressor piping related piping phenomena,where i want to give a pulsating pressure as a input which has a base pressure of 1724 kPa and a varying value of 68.9476 kPa with a frequency of 20 Hz. As I am a beginner I came to that i have to give UDF for this purpose,can anyone pls give the UDF code.... y=1724+68.9476(sin(2pi20*t)) Thank You..

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