calculate particle temperature gradient with user routine

amd18 · April 2, 2017, 06:43

I have a steady state simulation with particle in a hot jet flow. I created a fortran code to estimate the temperature gradient in these particle. Now i want to implement to routine in my cfx model. The coupling of my routine with cfx was successful. But i don’t know how i can give my routine the temperature of the fluid/jet as input, in which my particle are, to calculate the particle temperature and give this value to cfx as result. The calculation should take place in every iteration for every particle. Do i need to use the junction box for this and define the input(surrounding jet temperature) and the output(particle temperature) in a ccl? How where can i set the in- and outputs for fortran routine? I would be very grateful about any information or tips.

amd18 · April 3, 2017, 12:32

Any ideas?

April 2, 2017, 06:43	calculate particle temperature gradient with user routine	#1
amd18 New Member Michael Emter Join Date: Mar 2017 Posts: 15 Rep Power: 9	I have a steady state simulation with particle in a hot jet flow. I created a fortran code to estimate the temperature gradient in these particle. Now i want to implement to routine in my cfx model. The coupling of my routine with cfx was successful. But i don’t know how i can give my routine the temperature of the fluid/jet as input, in which my particle are, to calculate the particle temperature and give this value to cfx as result. The calculation should take place in every iteration for every particle. Do i need to use the junction box for this and define the input(surrounding jet temperature) and the output(particle temperature) in a ccl? How where can i set the in- and outputs for fortran routine? I would be very grateful about any information or tips.

April 3, 2017, 12:32		#2
amd18 New Member Michael Emter Join Date: Mar 2017 Posts: 15 Rep Power: 9	Any ideas? Last edited by amd18; April 3, 2017 at 15:44.

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