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Forum: OpenFOAM Meshing & Mesh Conversion

September 26, 2010, 13:08

Replies: 19

[snappyHexMesh] snappyHexMesh taking a lot of RAM

Views: 6,664

Posted By Greg Givogue

I downloaded VMWare Fusion 3 and it seems to be...

I downloaded VMWare Fusion 3 and it seems to be working really well with Ubuntu 10.04 as the guest.

Forum: OpenFOAM Meshing & Mesh Conversion

September 16, 2010, 16:47

Replies: 19

[snappyHexMesh] snappyHexMesh taking a lot of RAM

Views: 6,664

Posted By Greg Givogue

thanks - just for everyone else - Ziad ran my...

thanks - just for everyone else - Ziad ran my case with no errors. We both think that it has something to do with my Virtualbox 3.2.6 or Ubuntu 10.04 ....

Forum: OpenFOAM Meshing & Mesh Conversion

September 15, 2010, 21:18

Replies: 19

[snappyHexMesh] snappyHexMesh taking a lot of RAM

Views: 6,664

Posted By Greg Givogue

The last attempt I made produced about 200k...

The last attempt I made produced about 200k cells. I had originally dabbled with Salome but I found it couldn't produce stl files with a high enough degree of tessellation. This is important in my...

Forum: OpenFOAM Meshing & Mesh Conversion

September 15, 2010, 18:24

Replies: 19

[snappyHexMesh] snappyHexMesh taking a lot of RAM

Views: 6,664

Posted By Greg Givogue

Thanks again. I'll give those a shot and report...

Thanks again. I'll give those a shot and report back. I'm trying to get snapEdge to work as well for my case - I'm getting moderate results so far. I'll send you an email later tonight with my...

Forum: OpenFOAM Meshing & Mesh Conversion

September 15, 2010, 01:21

Replies: 19

[snappyHexMesh] snappyHexMesh taking a lot of RAM

Views: 6,664

Posted By Greg Givogue

Exactly, the support frame is where I get poor...

Exactly, the support frame is where I get poor meshing results. I played around with surface/region refinements and surface layers. I have set up my stl files and snappyHexMeshDict file as...

Forum: OpenFOAM Meshing & Mesh Conversion

September 14, 2010, 23:21

Replies: 19

[snappyHexMesh] snappyHexMesh taking a lot of RAM

Views: 6,664

Posted By Greg Givogue

Here's the geometry.

Here's the geometry.

Forum: OpenFOAM Meshing & Mesh Conversion

September 14, 2010, 22:33

Replies: 19

[snappyHexMesh] snappyHexMesh taking a lot of RAM

Views: 6,664

Posted By Greg Givogue

Thanks for response and the suggestions. I am...

Thanks for response and the suggestions. I am running Virtualbox on my mac and the virtual OS is Ubuntu 10.04 in which OF resides. Virtual ram is 11 GB and the physical ram is 12 GB. I was just...

Forum: OpenFOAM Meshing & Mesh Conversion

September 14, 2010, 20:02

Replies: 19

[snappyHexMesh] snappyHexMesh taking a lot of RAM

Views: 6,664

Posted By Greg Givogue

Thanks. Are you using a specific tutorial for...

Thanks. Are you using a specific tutorial for the basis of your case?

I've been using the motorBike tutorial as a basis for my analysis. Whenever I refine the mesh in my case or in the motorBike...

Forum: OpenFOAM Meshing & Mesh Conversion

September 13, 2010, 14:41

Replies: 19

[snappyHexMesh] snappyHexMesh taking a lot of RAM

Views: 6,664

Posted By Greg Givogue

Thanks Ziad, I've been having a similar...

Thanks Ziad,

I've been having a similar problem. Can you post the decomposeParDict file?

Greg

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