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Old   December 11, 2011, 06:01
Post Error: Floating point error: overflow
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I am running a IC engine stimulation. Its 2 D so the piston top is like a disk with a hemisphere is centre.

When i click Zone Scale Info to check the Min/ Max Scale length while zone defining, I am Getting this error.


Error: Floating point error: overflow

Error Object: ()


I saw same error in some other posts but the solutions were to reduce time step etc. I am getting the error much before that.
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Old   February 8, 2012, 02:08
Default Floating error
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Hello
i am also getting floating point error: invalid number. I am working on train moving in tunnel. Can any one help. My e mail is sheikhnasir39@gmail.com
thanks
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Old   February 8, 2012, 10:06
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Quote:
Originally Posted by sheikh nasir View Post
Hello
i am also getting floating point error: invalid number. I am working on train moving in tunnel. Can any one help. My e mail is sheikhnasir39@gmail.com
thanks
Can you elaborate? When are you getting this error?? while running the analysis or ..
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Old   February 8, 2012, 10:46
Default floating errror
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thanks for reply.
sir , i had made two models in gambit , and exported them in fluent. in their i give conditions like solver , viscous model, operating conditions etc. after applying all these i tried to iterate , it shows floating error: invalid number.
then i tried to change boundary conditions but this time it shows inverse flow at face 12, 24 , etc. can u send me your email , so that i can send u full details .
thanks
with regards
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