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#1 |
Member
Hedley
Join Date: May 2014
Posts: 52
Rep Power: 8 ![]() |
After a 15 month break I am back trying to solve my wing . I downloaded the latest version - can run the RANS solver on the ONERA sample . when I load my own SU2 mesh then it does not even start the solver iterations - see attached. The Mesh worked on the earlier SU2 so I am again stuck . Any help appreciated.
see attachments |
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#2 |
New Member
Join Date: Dec 2013
Location: Italy
Posts: 26
Rep Power: 9 ![]() |
I can't understand why it crashes, but it seems that Mach and Reynolds numbers differ between the configuration file and the output
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#3 |
Member
Hedley
Join Date: May 2014
Posts: 52
Rep Power: 8 ![]() |
Ok the solver seems to have moved forward but then I get a bad alloc message
see attachment |
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#4 |
Member
Hedley
Join Date: May 2014
Posts: 52
Rep Power: 8 ![]() |
I am starting to think the problems I am having are related to machine size . The mesh is quite large with over a million elements and running on a core i7 PC on virtualbox with 30gb partition and 16gb memory ??
Does anyone have a correlation chart between mesh size and resources needed ? Sent from my iPad using CFD Online Forum mobile app |
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#5 | |
New Member
Join Date: Dec 2013
Location: Italy
Posts: 26
Rep Power: 9 ![]() |
Quote:
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