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Forum: OpenFOAM Running, Solving & CFD

February 20, 2011, 09:12

Replies: 23

simpleFoam - flow around a cube

Views: 6,360

Posted By Akuji

How did you do your mesh? What programm did you...

How did you do your mesh? What programm did you use?

Forum: OpenFOAM Running, Solving & CFD

August 4, 2010, 12:35

Replies: 23

simpleFoam - flow around a cube

Views: 6,360

Posted By Akuji

Well, I;m not sure that it is solved right, but I...

Well, I;m not sure that it is solved right, but I hope:)
About boundary condition: at inlet I have fixed value, at box and bottom of
canal I have velocity = 0 and fixed value of pressure (as I...

Forum: OpenFOAM Running, Solving & CFD

July 31, 2010, 15:27

Replies: 23

simpleFoam - flow around a cube

Views: 6,360

Posted By Akuji

Hi ata Thanks a lot, I found problem and solved...

Hi ata
Thanks a lot, I found problem and solved it:)

Forum: OpenFOAM Running, Solving & CFD

July 29, 2010, 04:54

Replies: 23

simpleFoam - flow around a cube

Views: 6,360

Posted By Akuji

Hi Ata My mesh is a 3D. Why do you think that...

Hi Ata
My mesh is a 3D. Why do you think that in Y dir. I haven't enought cells?
Result: you can see, that I have a nonseparated flow
http://img.pixs.ru/storage/9/6/0/resultpng_7369812_846960.png...

Forum: OpenFOAM Running, Solving & CFD

July 28, 2010, 08:55

Replies: 23

simpleFoam - flow around a cube

Views: 6,360

Posted By Akuji

Em... What is setup files? Mesh I made in gmsh...

Em... What is setup files?
Mesh I made in gmsh
http://img.pixs.ru/storage/2/5/7/meshpng_4893149_845257.pnghttp://pixs.ru/showimage/meshpng_4893149_845257.png

Forum: OpenFOAM Running, Solving & CFD

July 28, 2010, 08:07

Replies: 23

simpleFoam - flow around a cube

Views: 6,360

Posted By Akuji

Hi, Ata My Re is about 5 000. I use solver...

Hi, Ata
My Re is about 5 000. I use solver simpleFoam-ras,
Boundary conditions are:
inlet - fixedvalue of all parameters,
outlet - zerogradient;
box - fixedvalue of velocity and pressure,
and...

Forum: OpenFOAM Running, Solving & CFD

July 28, 2010, 06:54

Replies: 23

simpleFoam - flow around a cube

Views: 6,360

Posted By Akuji

Hi everyone, I'm trying to simulate a turbulent...

Hi everyone,
I'm trying to simulate a turbulent flow around the cube. I use a simpleFoam, but have a strange results: stream lines look like laminar flow. But it is impossible, because inlet...

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