boundary Control Problem

iman512003 · February 2, 2015, 05:13

Hi,

I have a question regarding the boundary control problem. In general, I need to access the fluid parameters such as pressure and velocity and perform some sort of calculation on them, for instance I need to integrate the function J_a(P) on the inlet, J_a is the Bessel function of the first kind and ''P'' is the pressure at the inlet, is it possible to perform such an integration on the boundary using CFX user fortran? If yes could you please help me with some hints. If not, is it possible to do this in Fluent?

ghorrocks · February 2, 2015, 16:48

Yes, it should be possible to do this. Have a look at the user fortran examples in CFX. ANSYS support also has some user fortran examples you should have a look at.

February 2, 2015, 05:13	boundary Control Problem	#1
iman512003 New Member tom hanks Join Date: Dec 2009 Posts: 1 Rep Power: 0	Hi, I have a question regarding the boundary control problem. In general, I need to access the fluid parameters such as pressure and velocity and perform some sort of calculation on them, for instance I need to integrate the function J_a(P) on the inlet, J_a is the Bessel function of the first kind and ''P'' is the pressure at the inlet, is it possible to perform such an integration on the boundary using CFX user fortran? If yes could you please help me with some hints. If not, is it possible to do this in Fluent?

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February 2, 2015, 16:48		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,703 Rep Power: 143	Yes, it should be possible to do this. Have a look at the user fortran examples in CFX. ANSYS support also has some user fortran examples you should have a look at.