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Forum: OpenFOAM Pre-Processing

December 19, 2013, 16:45

Replies: 12

wallHeatTransfer chtMulti on solid region

Views: 3,129

Posted By Tobi

Hmmm.... have a look at the availabe BC :)

Hmmm....

have a look at the availabe BC :)

Forum: OpenFOAM Pre-Processing

May 11, 2013, 15:00

Replies: 12

wallHeatTransfer chtMulti on solid region

Views: 3,129

Posted By Tobi

Hi,. thanks for your replay :) But I...

Hi,.

thanks for your replay :)
But I figured it out by my self (-> code)

But thanks a lot

Tobi

Forum: OpenFOAM Pre-Processing

May 11, 2013, 09:55

Replies: 12

wallHeatTransfer chtMulti on solid region

Views: 3,129

Posted By Tobi

Hi billie, thanks for your replay. The...

Hi billie,

thanks for your replay.

The problem for the "heat flux" is that its not possible to calculate that.

The air = 800K changes in 1sec to 293K (thermal shock) and then the heat flux...

Forum: OpenFOAM Pre-Processing

May 11, 2013, 09:36

Replies: 12

wallHeatTransfer chtMulti on solid region

Views: 3,129

Posted By Tobi

Hi, in the attachement there you find a...

Hi,

in the attachement there you find a picture. I think that tells everyone more then words.

- in the pipe is air with T=800K and flows inside through the pipe.
- heat-transfer between fluid...

Forum: OpenFOAM Pre-Processing

May 11, 2013, 09:06

Replies: 12

wallHeatTransfer chtMulti on solid region

Views: 3,129

Posted By Tobi

wallHeatTransfer chtMulti on solid region

Hi all,

I am calculating a heated pipe (air = 800K) and do not want to simulate the air around that pipe but want to set a heat-transfer BC for that.

There for I thought its possible to work...

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