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February 28, 2016, 08:50 |
reactingFoam with very high temperatures
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New Member
liguobing
Join Date: Feb 2016
Posts: 2
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Hello, every one!
First of all, I am new in OF, and I am not very good at English. This is my first time to asking on this website. Sorry about that.(and the title) I have come to a problem lately when I solved a case using reactingFoam. the geometry is quite simple, just like a channel with premixed CH4 flows in and products flows out, there should have a flame attach to part of the wall with high temperature. but I keep coming to an error, temperature very high and dt very short, so my program stuck and can not calculate any further. the error: --> FOAM Warning : From function janafThermo<EquationOfState>::limit(const scalar T) const in file /opt/OpenFOAM/OpenFOAM-2.3.1/src/thermophysicalModels/specie/lnInclude/janafThermoI.H at line 108 attempt to use janafThermo<EquationOfState> out of temperature range 200 -> 5000; T = 5782.25 --> FOAM Warning : From function janafThermo<EquationOfState>::limit(const scalar T) const in file /opt/OpenFOAM/OpenFOAM-2.3.1/src/thermophysicalModels/specie/lnInclude/janafThermoI.H at line 108 attempt to use janafThermo<EquationOfState> out of temperature range 200 -> 5000; T = 5780.25 --> FOAM Warning : From function janafThermo<EquationOfState>::limit(const scalar T) const in file /opt/OpenFOAM/OpenFOAM-2.3.1/src/thermophysicalModels/specie/lnInclude/janafThermoI.H at line 108 attempt to use janafThermo<EquationOfState> out of temperature range 200 -> 5000; T = 5768.95 --> FOAM Warning : |
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Tags |
reactingfoam, temperature out of range |
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