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problem with forwardStep tutorial

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Old   October 3, 2017, 18:16
Default problem with forwardStep tutorial
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Носов Геннадий А
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Hello. I had a problem with the forwardStep example. it is normally considered with the original data, but if I specify T = 300 p = 101000 and v = 600 it gives an error that T <0 in the calculation process. How to avoid this?

--> FOAM FATAL ERROR:
Negative initial temperature T0: -1625.03

From function Foam::scalar Foam::species::thermo<Thermo, Type>::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo<Thermo, Type>::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo<Thermo, Type>::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo<Thermo, Type>::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo<Foam:erfectGas<Foam::specie> >; Type = Foam::sensibleInternalEnergy; Foam::scalar = double; Foam::species::thermo<Thermo, Type> = Foam::species::thermo<Foam::hConstThermo<Foam:er fectGas<Foam::specie> >, Foam::sensibleInternalEnergy>]
in file /opt/CFDSupportFOAM4.0/beta/OpenFOAM-dev/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 54.

FOAM aborting

Last edited by Gena; October 3, 2017 at 19:24.
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