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Forum: OpenFOAM Running, Solving & CFD March 25, 2008, 17:17
Replies: 157
Views: 48,226
Posted By msrinath80
Read this --> http://www.openc

Read this --> http://www.opencfd.co.uk/openfoam/doc/userse23.html#x31-1680006.3.1.3

and then tell us what you don't understand?
Forum: OpenFOAM Running, Solving & CFD December 11, 2007, 18:27
Replies: 157
Views: 48,226
Posted By msrinath80
inddzen, I remember seeing a s

inddzen, I remember seeing a similar error in this forum. The simplest fix is to comment out the libs ("libmyBCs.so"); section in controlDict and then start paraFoam. This should let you visualize...
Forum: OpenFOAM Running, Solving & CFD December 11, 2007, 16:32
Replies: 157
Views: 48,226
Posted By msrinath80
Håkan, Does the parabolic inle

Håkan, Does the parabolic inlet B/C (explained nicely in the wiki) work for both 3D and 2D cases?
Forum: OpenFOAM Running, Solving & CFD September 9, 2007, 02:29
Replies: 157
Views: 48,226
Posted By msrinath80
Isn't the utility merely for s

Isn't the utility merely for setting a Boundary condition? In other words all it should do is enter the 0/ directory, open the U file, find the specified inlet patch and change the uniform value to a...
Forum: OpenFOAM Running, Solving & CFD August 31, 2007, 14:32
Replies: 157
Views: 48,226
Posted By msrinath80
I just finished compiling Bern

I just finished compiling Bernhard's setParabolicInlet.C on OpenFOAM 1.4.1. The missing header file (fvPatchFieldFields.H) is attached.

Attachments:
...
Forum: OpenFOAM Running, Solving & CFD January 17, 2007, 09:26
Replies: 157
Views: 48,226
Posted By msrinath80
Not very critical to put it in

Not very critical to put it in a particular place. However, an organized arrangement always helps. I have mine put in a separate directory:

[username@hostname parabolic_velocity_inlet]$ pwd ...
Forum: OpenFOAM Running, Solving & CFD December 14, 2006, 09:24
Replies: 157
Views: 48,226
Posted By msrinath80
See Bernhard's responses above

See Bernhard's responses above. I used his utility without any problems for 2D cases. Haven't tried for 3D yet; but I guess there should be no problems.

Quoting from Bernhard:

Place the...
Forum: OpenFOAM Running, Solving & CFD July 21, 2006, 15:17
Replies: 157
Views: 48,226
Posted By msrinath80
In serial mode, all you need t

In serial mode, all you need to give is:

setParabolicInlet /home/user/skolan/OpenFOAM/skolan-1.3/run/tutorials/sonicFoam backwardStep inlet 0.01
Forum: OpenFOAM Running, Solving & CFD July 21, 2006, 10:32
Replies: 157
Views: 48,226
Posted By msrinath80
Are you running your case in p

Are you running your case in parallel? I think so. Try using the utility in serial mode and see if it works, then you know for sure this is something to do with lam/mpi.
Forum: OpenFOAM Running, Solving & CFD July 20, 2006, 18:00
Replies: 157
Views: 48,226
Posted By msrinath80
The setParabolicInlet source c

The setParabolicInlet source compiles as a utility (an executable file) [1]. I don't remember recompiling icoFoam when I used this utility. So I doubt that you would need to recompile sonicFoam just...
Forum: OpenFOAM Running, Solving & CFD May 8, 2006, 04:35
Replies: 157
Views: 48,226
Posted By msrinath80
It works now. Thank you!

It works now. Thank you!
Forum: OpenFOAM Running, Solving & CFD May 7, 2006, 00:38
Replies: 157
Views: 48,226
Posted By msrinath80
Hi Bernhard, I tried your i

Hi Bernhard,

I tried your instructions for compiling. This is what I get:

[openfoam@localhost par_inlet]$ wclean && wmake
Making dependency list for source file setParabolicInlet.C
...
Forum: OpenFOAM Running, Solving & CFD April 26, 2006, 18:46
Replies: 157
Views: 48,226
Posted By msrinath80
Thanks for the quick response.

Thanks for the quick response. So would I need to impose a parabolic profile in X and Y even if my case will be solved in 2D?

I'm asking because you seem to be doing the following:
...
Forum: OpenFOAM Running, Solving & CFD April 26, 2006, 17:15
Replies: 157
Views: 48,226
Posted By msrinath80
Bernhard: Many thanks for your

Bernhard: Many thanks for your prompt response http://www.cfd-online.com/OpenFOAM_Discus/clipart/happy.gif

So it's enough if I modify:

scalar vel=maxVel*(1-y*y)*(1-z*z);

to something...
Forum: OpenFOAM Running, Solving & CFD April 26, 2006, 05:15
Replies: 157
Views: 48,226
Posted By msrinath80
I did not really want to start

I did not really want to start a new thread considering the fact that this subject has been discussed in various forms in the past. However, please bear with me if you can!

I currently have a...
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