Not all fields written as part of solution

adhiraj · April 22, 2011, 19:46

Hey all,
I am simulating a laminar diffusion flame using a solver that is built on the lines of reactingFoam in version 1.7.1. I have added some new fields for calculations, like the diffusivities, viscosities, mole fractions, etc. But I find that while running, some fields are not being written to the solution, even when I initialize them like this:

Code:

mu_
(
    IOobject
    (
        "mu",
        mesh.time().timeName(),
        mesh,
        IOobject::NO_READ,
        IOobject::AUTO_WRITE
    ),
    mesh,
    dimensionedScalar("zero",dimensionSet(1,-1,-1,0,0,0,0),0 )
)

I am using this initializer as part of a constructor of an object where I have this defines. Strangely, some other objects (volScalarFields) initialized in this way get written properly.
Any ideas? Thanks in advance.

nimasam · April 23, 2011, 05:54

i guess you are going to define ur variable twice!
mu_ maybe is defined in another file too

adhiraj · April 23, 2011, 12:16

Thanks for replying. Actually I managed to fix the issue by changning the string
"mu" to "Mu" in the function call. Maybe it was in conflict with a different variable of same name in the IOdict .

April 22, 2011, 19:46	Not all fields written as part of solution	#1
adhiraj Senior Member Adhiraj Join Date: Sep 2010 Location: Karnataka, India Posts: 187 Rep Power: 16	Hey all, I am simulating a laminar diffusion flame using a solver that is built on the lines of reactingFoam in version 1.7.1. I have added some new fields for calculations, like the diffusivities, viscosities, mole fractions, etc. But I find that while running, some fields are not being written to the solution, even when I initialize them like this: Code: mu_ ( IOobject ( "mu", mesh.time().timeName(), mesh, IOobject::NO_READ, IOobject::AUTO_WRITE ), mesh, dimensionedScalar("zero",dimensionSet(1,-1,-1,0,0,0,0),0 ) ) I am using this initializer as part of a constructor of an object where I have this defines. Strangely, some other objects (volScalarFields) initialized in this way get written properly. Any ideas? Thanks in advance.

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April 23, 2011, 05:54		#2
nimasam Senior Member Nima Samkhaniani Join Date: Sep 2009 Location: Tehran, Iran Posts: 1,267 Blog Entries: 1 Rep Power: 25	i guess you are going to define ur variable twice! mu_ maybe is defined in another file too

April 23, 2011, 12:16		#3
adhiraj Senior Member Adhiraj Join Date: Sep 2010 Location: Karnataka, India Posts: 187 Rep Power: 16	Thanks for replying. Actually I managed to fix the issue by changning the string "mu" to "Mu" in the function call. Maybe it was in conflict with a different variable of same name in the IOdict .