WINDOW 7.6 ERROR

[Jian Yan]

Can anyone help - I got the following error message when calc. on THERM 7.6.1. 'Unknown error in Mesher. Contact LBNL', and the calculation failed.  I have attached the .thm file.

Thanks in advance.

Jian

[Robin Mitchell/LBNL]

Jian

The first thing I did was to copy just the top half of the model to another file, in order to see if I could get that to run. I simplified a few places, but mostly just deleted extraneous points that were on straight lines -- you want the file to have the minimal number of points that properly define the model, so there is no reason to have multiple points in the middle of a straight line in a polygon. 

I also made one simplification to a frame cavity that you had drawn, as the program was giving a mesh error there, even when I simplified the file in other places.

Then the top half was able to simulate, and I added back in the bottom half, and then the total model was able to simulate. It is attached. 

Robin 

[Jian at Gmail]

Sorry Ijust get back to this model. Yes it works. Thanks a lot Robin

Jian

Sent from my iPhone

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