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-   -   Changing the gas model in Tne the results in error (https://www.cfd-online.com/Forums/su2/157026-changing-gas-model-tne-results-error.html)

tonino July 17, 2015 11:14
Changing the gas model in Tne the results in error
 
Hi guys when the TNE tutorial with AIR-5 the simulation runs fine. But when the gas model is changed from AIR-5 to AIR-7 the following error shows up.


error: Initialize Jacobian structure. MG level: 0.
terminate called after throwing an instance of 'std::bad_alloc'
what(): St9bad_alloc


I would be grateful for any help you could provide.

Thanks.

hlk July 18, 2015 13:43
Quote:
Originally Posted by tonino (Post 555906)
Hi guys when the TNE tutorial with AIR-5 the simulation runs fine. But when the gas model is changed from AIR-5 to AIR-7 the following error shows up.


error: Initialize Jacobian structure. MG level: 0.
terminate called after throwing an instance of 'std::bad_alloc'
what(): St9bad_alloc


I would be grateful for any help you could provide.

Thanks.
Thanks for posting.
I believe this may be related to a known issue.
https://github.com/su2code/SU2/issues/175

I have added a link to this post such that anyone who decides to try and solve it will know about this behavior as well.

tonino July 18, 2015 14:19
But i can not intervene Developers code to tell us more about this problem?

tonino September 5, 2015 09:37
I found the cause that brings the program to have that bug


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