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Showing results 1 to 4 of 4 Search took 0.00 seconds. Search: Posts Made By: ghorrocks

Forum: CFX December 3, 2018, 16:09

Replies: 19 Floating Point exception "overflow" error in Oil inject twin screw compressor Views: 1,095 Posted By ghorrocks Sounds like you are using keyframe remeshing.... Sounds like you are using keyframe remeshing. This is good, it is the only method which will work in your case.

Forum: CFX December 3, 2018, 00:30

Replies: 19 Floating Point exception "overflow" error in Oil inject twin screw compressor Views: 1,095 Posted By ghorrocks How are you modelling the screw motion? If... How are you modelling the screw motion? If you need a small time step and you want a faster run time then buy a faster computer. If there was an alternative we would have suggested it.

Forum: CFX November 30, 2018, 03:56

Replies: 19 Floating Point exception "overflow" error in Oil inject twin screw compressor Views: 1,095 Posted By ghorrocks You are modelling a screw compressor and if this... You are modelling a screw compressor and if this is a multiphase simulation you won't be able to use immersed solids, so you have to use moving mesh and/or keyframe remeshing to model the motion....

Forum: CFX November 28, 2018, 17:07

Replies: 19 Floating Point exception "overflow" error in Oil inject twin screw compressor Views: 1,095 Posted By ghorrocks Gert-Jan is on the right track - start simple,... Gert-Jan is on the right track - start simple, add the complexity one step at a time. The only thing I will add is that outputting a backup file a few iterations before it crashes can be useful....

Showing results 1 to 4 of 4

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