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-   -   How to use SetField (http://www.cfd-online.com/Forums/openfoam-pre-processing/62054-how-use-setfield.html)

tian July 18, 2008 10:04

Hi, at first, thanks for th
 
Hi,

at first, thanks for the OF 1.5. Good job!

Back to my problem. I want simulation a tank (3D case) with water. At the begin of my simulation the tank is full of air (Gamme=0). On the top is an inlet patch (Gamma=1), surround of it an atmosphere patch.

My question is: I have to use "SetField" for the inlet patch and how I can use it? I use the solver interFoam.

I thought to write down at the start time 0 in the "gamma" file that inlet has the value Gamma 1 is enough. Is this correct?

Thanks for the help.

Bye
Thomas

mahaputra May 17, 2009 16:37

Quote:

Originally Posted by tian (Post 181741)
Hi,

at first, thanks for the OF 1.5. Good job!

Back to my problem. I want simulation a tank (3D case) with water. At the begin of my simulation the tank is full of air (Gamme=0). On the top is an inlet patch (Gamma=1), surround of it an atmosphere patch.

My question is: I have to use "SetField" for the inlet patch and how I can use it? I use the solver interFoam.

I thought to write down at the start time 0 in the "gamma" file that inlet has the value Gamma 1 is enough. Is this correct?

Thanks for the help.

Bye
Thomas

Dear Tian


i have a problem with multiphase flow solver as well.

could you please share for us, how you work with setField or funkySetField on your inlet on interFoam ?


Thanks

duongquaphim May 18, 2009 05:06

Hi,

I am a new with OF as well. For multiphase flow and especially for Tian's problem, I think this tutorial will be very helpful:

- OpenFOAM tutorial: free surface tutorial using interFOAM and rasinterFoam
www.tfd.chalmers.se/~hani/kurser/OS_CFD_2007/HassanHemida/Hassan_Hemida_VOF.pdf

Regards,

Anh Duong


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