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Search: Posts Made By: swahono
Forum: OpenFOAM December 14, 2010, 01:29
Replies: 25
Views: 10,395
Posted By swahono
Wow.. that's very kind of you! I was going to use...

Wow.. that's very kind of you! I was going to use my home machine to get the code using SVN.



What is your hourly rate?
You can send it to the Australian Govt (my employer) :D
What I can do...
Forum: OpenFOAM December 13, 2010, 20:06
Replies: 25
Views: 10,395
Posted By swahono
Thank you, Alberto. Unfortunately I can't...

Thank you, Alberto.

Unfortunately I can't use SVN at work computer due to a proxy. I downloaded the groovyBC source code through the web portal.
I'll try downloading it later.

Thanks again...
Forum: OpenFOAM December 10, 2010, 03:26
Replies: 25
Views: 10,395
Posted By swahono
Good day, Alberto! I have just built OF...

Good day, Alberto!

I have just built OF 1.7.1 on my machine, and run unmodified simpleFoam on the case. The exact same thing happened - crashed on the 2nd iter - exact same error msg.

I'm...
Forum: OpenFOAM December 9, 2010, 19:14
Replies: 25
Views: 10,395
Posted By swahono
Thanks heaps for trying running the case and...

Thanks heaps for trying running the case and tidying up my setup.
I tried running your modified case as it is, and the exact same bizarre behavior happened.. It crashed on the second iterations on...
Forum: OpenFOAM December 8, 2010, 20:53
Replies: 25
Views: 10,395
Posted By swahono
Hi Alberto, I have emailed you the case to...

Hi Alberto,

I have emailed you the case to your gmail email address.
The case was too large to attach in this forum (3MB) since max allowed attachment is 97KB. The mesh size has been reduced...
Forum: OpenFOAM December 7, 2010, 22:10
Replies: 25
Views: 10,395
Posted By swahono
Hi Alberto, I have tested running the...

Hi Alberto,



I have tested running the simulation with a 1/7th power law turbulent BL inlet velocity profile for fully developed pipe flow (BL thickness = Radius of Pipe). The same blow up of...
Forum: OpenFOAM December 7, 2010, 02:41
Replies: 25
Views: 10,395
Posted By swahono
Could you please elaborate more why this is the...

Could you please elaborate more why this is the case?
I have done lots of simulations with flat profile on this geometry, and I thought of comparing the results if the inlet pipe flow is "fully...
Forum: OpenFOAM December 7, 2010, 02:37
Replies: 25
Views: 10,395
Posted By swahono
Hi Alberto, I apologise to swamp your email...

Hi Alberto,

I apologise to swamp your email address.
I have misread your post.

I have tried starting the calculation from uniform field before.
The behaviour was exactly the same (crashed on...
Forum: OpenFOAM December 7, 2010, 02:33
Replies: 25
Views: 10,395
Posted By swahono
Just wondering now, how do I change the inlet BC...

Just wondering now, how do I change the inlet BC during runtime or after nth iterations?
Forum: OpenFOAM December 7, 2010, 02:28
Replies: 25
Views: 10,395
Posted By swahono
Hi Alberto, That is a super quick reply!...

Hi Alberto,

That is a super quick reply! Thank you :)

I'm trying your suggestions #1 and #3 at the same time.
It runs fine (up to 10 iterations now).

I'll try running this to convergence,...
Forum: OpenFOAM December 7, 2010, 01:36
Replies: 25
Views: 10,395
Posted By swahono
simpleFoam Blows up with Parabolic Inlet Pipe Flow

Hi Alberto,

I have read lots and lots of your posts and they have helped me greatly with learning how to use OpenFOAM.

However, Now I am running into a wall again - (it doesn't hurt that much...
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