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Search took 0.00 seconds. Search: Posts Made By: haghajani
Forum: OpenFOAM Running, Solving & CFD November 16, 2009, 07:01
Replies: 88
Views: 29,635
Posted By haghajani
Smile interphaseChangeFoam vs. cavitatingPimpleFoam

Sandy,

As far as I have understood, cavitatingPimpleFoam is a Homogenous cavitation solver which uses PISO-SIMPLE coupling loop. Homogeneous might means there is no slip velocity between liquid...
Forum: OpenFOAM Running, Solving & CFD November 13, 2009, 11:51
Replies: 88
Views: 29,635
Posted By haghajani
Exclamation Questions on cavitatingPimpleFoam

Dear Matvej,

In cavitatingPimpleFoam/pEqn, Line 17, phid2 = fvc::interpolate(psi) * (phid1 + fvc::ddtPhiCorr(rUA, rho, U, phi) / fvc::interpolate(rho)), the two sides of "+" are inconsistent...
Forum: OpenFOAM Running, Solving & CFD November 13, 2009, 09:02
Replies: 88
Views: 29,635
Posted By haghajani
compressibe phase change modelling by rhoReactingFoam

Hi Rachel,
Have you got new experiences with rhoReactingFoam, to simulate phase change of a liquid into another medium?
Have you find out sth from counterFlowFlame2D?
Please keep us posted,
...
Forum: OpenFOAM Running, Solving & CFD August 6, 2009, 06:05
Replies: 88
Views: 29,635
Posted By haghajani
Thumbs up Fantastic, rhoReactingFoam!

Rachel,

Thank you very much for your clue, :)
I try to shift to 1.6 and before that, OpenSUSE 11.1 :o .
Please Keep us update of any further progress,

B4N
Hamed
Forum: OpenFOAM Running, Solving & CFD August 6, 2009, 05:05
Replies: 88
Views: 29,635
Posted By haghajani
Lightbulb compressibleLesMixtureInterPhaseChangeFoam

Dear Eric,
I skipped tracing vaporized liquid at that time, and haven't returned back yet. :(
To do that, I think, there should be an extra equation for vaporized liquid. Be cause of miscible...
Forum: OpenFOAM Running, Solving & CFD May 7, 2009, 06:52
Replies: 88
Views: 29,635
Posted By haghajani
Dear All, How can I trace the vaporized...

Dear All,

How can I trace the vaporized liquid (changed phase from 1->0) in to air.
I am trying to study the effect of flash evaporation in high pressure liquid Hydrogen release. I used...
Forum: OpenFOAM Running, Solving & CFD May 5, 2009, 10:53
Replies: 88
Views: 29,635
Posted By haghajani
Dear Matvej, Have you updated the code/Test...

Dear Matvej,
Have you updated the code/Test cases?

Please update the tread with your comments

Best regards,
Hamed
Forum: OpenFOAM Running, Solving & CFD April 8, 2009, 06:18
Replies: 88
Views: 29,635
Posted By haghajani
Dear Matvej, Thanks again, it has been...

Dear Matvej,
Thanks again,

it has been compiled.

best,
Hamed
Forum: OpenFOAM Running, Solving & CFD April 7, 2009, 09:25
Replies: 88
Views: 29,635
Posted By haghajani
Dear Matvej, sorry to interrupt you too much, ...

Dear Matvej,
sorry to interrupt you too much,
but I wonder I can not make the solver;

following error has been raised;
.......
Forum: OpenFOAM Running, Solving & CFD April 3, 2009, 14:26
Replies: 88
Views: 29,635
Posted By haghajani
interPhaseChangeFoam tutorial

Dear all,
If your are going to work with interPhaseChangeFoam and you are looking for a tutorial, I have update the well-known dambreak case, and you can use of it to start;

Good Luck,
Hamed
Forum: OpenFOAM Running, Solving & CFD April 3, 2009, 14:11
Replies: 88
Views: 29,635
Posted By haghajani
Dear Matvej, Many thanks for updating the forum...

Dear Matvej,
Many thanks for updating the forum with you code;

Today I came to your code; after wclean & wmake, again I faced this error;
g++ -m64 -Dlinux64 -DDP -Wall -Wno-strict-aliasing...
Forum: OpenFOAM Running, Solving & CFD March 25, 2009, 05:48
Replies: 88
Views: 29,635
Posted By haghajani
Dear Matvej, Have you got any idea, what the...

Dear Matvej,
Have you got any idea, what the problem could be?
thanks,
Hamed
Forum: OpenFOAM Running, Solving & CFD March 23, 2009, 07:19
Replies: 88
Views: 29,635
Posted By haghajani
OpenFoam 1.5 OS: OpenSUSE 11 gcc version 4.3.1

OpenFoam 1.5
OS: OpenSUSE 11
gcc version 4.3.1
Forum: OpenFOAM Running, Solving & CFD March 23, 2009, 05:18
Replies: 88
Views: 29,635
Posted By haghajani
Dear Matvej, Thanks again for replying ...

Dear Matvej,
Thanks again for replying
following errors issued;:confused:
lnInclude/basicThermo.H:In member function 'virtual Foam::volScalarFields& Foam::basicThermo:: p()':...
Forum: OpenFOAM Running, Solving & CFD March 20, 2009, 10:45
Replies: 88
Views: 29,635
Posted By haghajani
Thanks for posting CavitatingPimpleFoam after...

Thanks for posting CavitatingPimpleFoam
after coping to applications/solvers/multiphase/..., and running "wmake" to compile it; got the following message;

Making dependancy list for source...
Forum: OpenFOAM Running, Solving & CFD March 13, 2009, 07:30
Replies: 88
Views: 29,635
Posted By haghajani
Thank you, I'll keep trying t

Thank you,
I'll keep trying to build one!
Forum: OpenFOAM Running, Solving & CFD March 13, 2009, 06:30
Replies: 88
Views: 29,635
Posted By haghajani
Dear Matvey, Thanks for you c

Dear Matvey,
Thanks for you comments,

I am trying to run a case by interPhaseChangeFoam according to the tutorial I found!
Do you have a case, which works OK with solver?

I updated the...
Forum: OpenFOAM Running, Solving & CFD March 11, 2009, 07:56
Replies: 88
Views: 29,635
Posted By haghajani
Hi Matvey, Thanks for your su

Hi Matvey,
Thanks for your supportive comments,
To see the physics as simple as possible, the mean flow could be modelled using the three-dimensional transient, fully compressible conservation...
Forum: OpenFOAM Running, Solving & CFD March 9, 2009, 07:52
Replies: 88
Views: 29,635
Posted By haghajani
Dear Matvey, I have received

Dear Matvey,
I have received the Thesis and the paper; :-)

Actually the physics is complicated. I started working with openFoam, 5 month ago, first i tried combustion solvers, reactingFoam, to...
Forum: OpenFOAM Running, Solving & CFD March 9, 2009, 06:34
Replies: 88
Views: 29,635
Posted By haghajani
I have received them, thanks

I have received them,
thanks
Forum: OpenFOAM Running, Solving & CFD March 9, 2009, 05:24
Replies: 88
Views: 29,635
Posted By haghajani
Dear Matvej, Thanks for sendi

Dear Matvej,
Thanks for sending the links, but I didn't received anything on my emails!

Regarding my case, High pressure release of liquid Hydrogen, yeah!, I need to include the equations you...
Forum: OpenFOAM Running, Solving & CFD March 9, 2009, 04:06
Replies: 88
Views: 29,635
Posted By haghajani
Dear Matvej, Thanks again for

Dear Matvej,
Thanks again for your kind reply,
I would be thankful if you send me the links.
Email: hamed.aghajani@gmail.com
h.aghajani@kingston.ac.uk

After your comment, I found...
Forum: OpenFOAM Running, Solving & CFD March 6, 2009, 12:07
Replies: 88
Views: 29,635
Posted By haghajani
Dear Matvej, Thank you for yo

Dear Matvej,
Thank you for your reply,

do you have experience with interPhaseChangeFoam? Could you please let me know How I should start with?

Any, Tutorial? and any comments on, where i...
Forum: OpenFOAM Running, Solving & CFD March 6, 2009, 06:58
Replies: 88
Views: 29,635
Posted By haghajani
Dear all, Why there is no s

Dear all,

Why there is no solver in Multi-phase flow solver series, capable of handling phase change due to evaporation?
I want to simulate high pressures release of Liquid Hydrogen, which...
Showing results 1 to 24 of 24

 
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