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#1 |
Member
Umut Can
Join Date: Oct 2012
Posts: 42
Rep Power: 13 ![]() |
Hello,
I am trying to make a simple simulation for a ducted fan. Fan is going to be simulated as an actuator disk. I am creating mesh in Pointwise and for the actuator disk, I create baffle (infinitely thin but two sided surface mesh). I name upstream face of the baffle as act_disk_front and downstream face of the actuator disk as act_disk_back. When SU2 reads the mesh, it somehow duplicates act_disk_back and give me following error; 1622 boundary elements in index 0 (Marker = act_disk_back). 1622 boundary elements in index 1 (Marker = act_disk_front). 1622 boundary elements in index 2 (Marker = act_disk_back). 17926 boundary elements in index 3 (Marker = body). 6504 boundary elements in index 4 (Marker = pff). Executing the partitioning functions. Building the graph adjacency structure. Calling ParMETIS... graph partitioning complete (25199 edge cuts). Distributing ParMETIS coloring. [xtz:04508] *** Process received signal *** [xtz:04508] Signal: Segmentation fault (11) [xtz:04508] Signal code: Address not mapped (1) [xtz:04508] Failing at address: 0x51f64 I think code fails to map duplicate of act_disk_back. I cant figure out why code duplicates act_disk_back. SU2 version is 7.0.2 "Blackbird. Do u have any suggestion? |
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#2 |
Member
Akshay Koodly
Join Date: Aug 2017
Location: The Netherlands
Posts: 43
Rep Power: 9 ![]() |
Hello,
Can you try to add this line to your config file and try? ACTDISK_DOUBLE_SURFACE = YES Also, would be helpful if you attach your config file or the boundary marker section here. Cheers, Akshay |
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#3 |
Member
Umut Can
Join Date: Oct 2012
Posts: 42
Rep Power: 13 ![]() |
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