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Old   February 27, 2007, 11:33
Default floating point
  #1
Mrak
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hi

i am trying to simulate two phase flow with heat transfer. when i try to start a simulation apears an erorr. it says: Floating point error: invalid number

What does it mean floating point erorr and how to correct the inputs.

thanx
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Old   February 28, 2007, 10:03
Default Re: floating point
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Ralf Schmidt
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Hi!

look at that:

http://www.cfd-online.com/Wiki/Fluen..._I_avoid_it.3F

Ralf
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Old   February 28, 2007, 13:10
Default Re: floating point
  #3
greg
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to long time steps, not enougt iterations per time step, some errors in boundary conditions (like , in case of . - I had such problem with , and. beetwen numbers). Please use search. There was such problem on forum many times ...like Ralf said. best wishes
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Old   March 2, 2007, 01:47
Default Re: floating point
  #4
Mrak
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ok. i found it. thank you for the answers.
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