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Forum: OpenFOAM Community Contributions

August 17, 2020, 12:00

Replies: 17

[blastFoam] BlastFoam Question

Views: 4,658

Posted By alimea

Bkw eos

Dear foamers,

I uncommented the BKW EOS nad compiled it.
Now when I run the blastWall problem with BKW EOS, the solution became diverged!
I traced the codes and found that the divergence is...

Forum: OpenFOAM Community Contributions

April 20, 2020, 10:16

Replies: 17

[blastFoam] BlastFoam Question

Views: 4,658

Posted By alimea

Dear Peter, I ran the "blastWall" case to...

Dear Peter,

I ran the "blastWall" case to compare the results of the code with the reference, and faced with some questions:

- The dimensions which you set for the canopy are : 0.1524 X 0.6858...

Forum: OpenFOAM Community Contributions

March 25, 2020, 08:10

Replies: 17

[blastFoam] BlastFoam Question

Views: 4,658

Posted By alimea

Hi foamers, I want to run the "blastWall"...

Hi foamers,

I want to run the "blastWall" case which is located in the "validation" folder of blastFoam solver. However, because of a lack of memory, the problem became diverged! I reduced the...

Forum: OpenFOAM Community Contributions

March 6, 2020, 11:55

Replies: 17

[blastFoam] BlastFoam Question

Views: 4,658

Posted By alimea

Thanks Peter, I'm really sorry to take your...

Thanks Peter,
I'm really sorry to take your valuable time! I had not found anything about them in the user guide (maybe mine is old!), and also I haven't checked the readme. Thank you for sharing...

Forum: OpenFOAM Community Contributions

March 6, 2020, 08:50

Replies: 17

[blastFoam] BlastFoam Question

Views: 4,658

Posted By alimea

Dear Peter, Thanks for your response. ...

Dear Peter,

Thanks for your response.
There is a "validation" folder in the balstFoam package, which seems to be some cases that simulate the problems adapted from papers, and presented to...

Forum: OpenFOAM Community Contributions

February 27, 2020, 10:30

Replies: 17

[blastFoam] BlastFoam Question

Views: 4,658

Posted By alimea

Hello Peter, Thanks for your reply. 1- It...

Hello Peter,
Thanks for your reply.

1- It seems that E0 is the initial pressure of detonation, and is the main parameter in explosion simulations. Could you please explain more about "E0", and...

Forum: OpenFOAM Community Contributions

February 24, 2020, 10:50

Replies: 17

[blastFoam] BlastFoam Question

Views: 4,658

Posted By alimea

Dear Peter, Thank you. That was really...

Dear Peter,

Thank you. That was really helpful.
Yes, omitting the dynamic mesh solved the divergence problem.

May I ask you what the dimension of "E0" is in "MieGruneisenEOSProperties" file?...

Forum: OpenFOAM Community Contributions

February 22, 2020, 01:35

Replies: 17

[blastFoam] BlastFoam Question

Views: 4,658

Posted By alimea

Dear Peter, Thanks for your complete answer. ...

Dear Peter,
Thanks for your complete answer.

1- Could you please explain why turbulence is not important for the Sklavonous and Rigas problem? Does it mean that the results of solution in...

Forum: OpenFOAM Community Contributions

February 21, 2020, 06:52

Replies: 17

[blastFoam] BlastFoam Question

Views: 4,658

Posted By alimea

BlastFoam Question

Dear Peter,

Thanks for sharing your valuable solver. I have a couple of questions:

1- As you know, the explosion is a turbulent phenomenon, but I didn't find any thing about it in the...

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