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Old   January 23, 2012, 10:43
Default CFX solver error
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Dear all,

I am trying to simulate radial inflow turbine which is having approximately 50lacs mesh.
I am receiving following error
1. ERROR #001100279 has occurred in subroutine ErrAction.
| Message:
| Floating point exception: Overflow
2. | ERROR #001100279 has occurred in subroutine ErrAction.
| Message:
| Stopped in routine FPX: C_FPX_HANDLER
Please help me , what is this about?
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Old   January 23, 2012, 17:40
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Glenn Horrocks
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Search the forum for floating point error. Been asked a miliion times. In short your simulation has diverged.
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Old   January 24, 2012, 07:38
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Quote:
Originally Posted by ghorrocks View Post
Search the forum for floating point error. Been asked a miliion times. In short your simulation has diverged.
hi,
G horrocks.
i did the simulation for Rotor-stator(using Cfx Turbo tools) without any errors.
Then I started the simulation for full assembly(Volute,Nozzle,Rotor,Diffuser) with same boundry conditions as of rotor-stator.I am getting the error.Can you please help me in setting the problem.
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Old   January 24, 2012, 17:35
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Search the forum on floating point error. There are many posts with tips on how to deal with this error. I really should write an FAQ on this one.
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