Womersley velocity Profile - Bessel function terms

Rohini · February 24, 2010, 18:41

Hi I am trying to simulate blood flow in humans and I wish to implement the Womersley velocity profile as my inlet boundary condition. I am having a hard time finding a UDF for the same. I would like to write it myself but I am confused with the bessel function terms. Does anyone know how can we include bessel function terms in a UDF?
Thank you.

Rohini

bipin2950 · January 8, 2019, 11:25

Did you create the udf and implemented it. IF so can you share here.

February 24, 2010, 18:41	Womersley velocity Profile - Bessel function terms	#1
Rohini New Member rofluent Join Date: Feb 2010 Posts: 10 Rep Power: 16	Hi I am trying to simulate blood flow in humans and I wish to implement the Womersley velocity profile as my inlet boundary condition. I am having a hard time finding a UDF for the same. I would like to write it myself but I am confused with the bessel function terms. Does anyone know how can we include bessel function terms in a UDF? Thank you. Rohini

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January 8, 2019, 11:25		#2
bipin2950 New Member Bipin Tiwari Join Date: Dec 2018 Posts: 6 Rep Power: 8	Did you create the udf and implemented it. IF so can you share here.