[Other] Imposing Boundary Condition Through A Function

MassimodiServizio · July 7, 2016, 16:59

Hi everyone!

I'm new to OpenFoam and I have some issues on the boundary conditions definitions. I have to model the stator of turbine simulating the presence of hot-streaks, but I don't know how to impose a varying total temperature along the y direction. Can someone help me?..Or tell me where to find information about it?

Thank you in advance

TobM · July 8, 2016, 03:37

What about the
timeVaryingMappedFixedValue

boundary condition?
I haven't used it so I can't help you any further.
In general, you find all available BCs and much more here:
http://cpp.openfoam.org/v4/
when you need a certain BC scroll trough the lists.
Another possibility is often groovyBC which is part of swak4foam.

MassimodiServizio · July 8, 2016, 16:19

Thank you very much! I will take a look at them

July 7, 2016, 16:59	Imposing Boundary Condition Through A Function	#1
MassimodiServizio New Member Massimo Join Date: Jun 2016 Posts: 2 Rep Power: 0	Hi everyone! I'm new to OpenFoam and I have some issues on the boundary conditions definitions. I have to model the stator of turbine simulating the presence of hot-streaks, but I don't know how to impose a varying total temperature along the y direction. Can someone help me?..Or tell me where to find information about it? Thank you in advance

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July 8, 2016, 03:37		#2
TobM Member Join Date: Sep 2014 Location: Germany Posts: 88 Rep Power: 11	What about the timeVaryingMappedFixedValue boundary condition? I haven't used it so I can't help you any further. In general, you find all available BCs and much more here: http://cpp.openfoam.org/v4/ when you need a certain BC scroll trough the lists. Another possibility is often groovyBC which is part of swak4foam.

July 8, 2016, 16:19		#3
MassimodiServizio New Member Massimo Join Date: Jun 2016 Posts: 2 Rep Power: 0	Thank you very much! I will take a look at them