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Search took 0.00 seconds. Search: Posts Made By: sur4j
Forum: OpenFOAM December 10, 2013, 15:29
Replies: 16
Views: 6,860
Posted By sur4j
Is there many similarities between the CFD theory...

Is there many similarities between the CFD theory that I have learnt previously and the thermal analysis in solidDisplacementFoam? I mean from my understanding there is a energy equation also used in...
Forum: OpenFOAM December 9, 2013, 15:52
Replies: 16
Views: 6,860
Posted By sur4j
Hello again :) I now have another problem :(...

Hello again :)

I now have another problem :( My new problem is that when I change the thermal diffusivity in the transport properties file I get no change in heat flow, this is shown in the...
Forum: OpenFOAM December 8, 2013, 16:06
Replies: 16
Views: 6,860
Posted By sur4j
You were correct, I changed the dimensions of the...

You were correct, I changed the dimensions of the geometry to 0.5m and it worked much better. Also, I did not delete the time files when re-running the simulation and for some reason this also caused...
Forum: OpenFOAM December 8, 2013, 13:35
Replies: 16
Views: 6,860
Posted By sur4j
Hello, Thank you for all your help, I did...

Hello,

Thank you for all your help, I did not want to bump this thread until I had a new question but I am really stuck now.

I have been doing as you had suggested by looking at the basic...
Forum: OpenFOAM November 26, 2013, 14:17
Replies: 16
Views: 6,860
Posted By sur4j
I am still going to be studying FEA but with this...

I am still going to be studying FEA but with this simulation I think I should start off simple as you suggested with a Newtonian fluid. I have a few questions about this and also the icoFoam solver...
Forum: OpenFOAM November 24, 2013, 07:45
Replies: 16
Views: 6,860
Posted By sur4j
Hello Bruno, Thank you for the suggestions,...

Hello Bruno,

Thank you for the suggestions, I will look into rhoSimpleFoam.

I have spent the past few months learning some of the theory behind CFD and it has really helped me understand what I...
Forum: OpenFOAM November 24, 2013, 06:46
Replies: 16
Views: 6,860
Posted By sur4j
I have been thinking about this and it occurred...

I have been thinking about this and it occurred to me that this may not even be a CFD simulation, instead it may be a FEA simulation as I later planned on adding thermal expansion to it.
Is this...
Forum: OpenFOAM November 22, 2013, 16:11
Replies: 16
Views: 6,860
Posted By sur4j
Time and temperature dependent viscosity

Hi,

I am trying to simulate a time and temperature dependent viscosity. In the simulation some heat is applied to the material, when the material at some point reaches a given temperature its...
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