[manoj_nav]

Hi All
I am using openFoam 3.0 and trying to use the utility yPlus for calculating y+. But it doesn't seem to work for multiphase. It is giving following error,



--> FOAM FATAL IO ERROR:
keyword transportModel is undefined in dictionary "/home/manoj/trial/dtmbsmall3/constant/transportProperties"

file: /home/manoj/trial/dtmbsmall3/constant/transportProperties from line 18 to line 33.

From function dictionary::lookupEntry(const word&, bool, bool) const
in file db/dictionary/dictionary.C at line 442.

FOAM exiting


Please help.

Regards,

Manoj

[rdbisme]

Hello, I'm also interested on that (but with twoPhaseEulerFoam).

I tried to copy transportProperties file from an interFoam tutorial but it seems redundant since the transport properties are already present in constant/thermoPhysicalProperties.*

[JF_tx]

Hi!

I suppose that you already find a solution. If not, it is possible to add the transport properties of the target phase outside the phase definition to use yPlus, e.g.

phases (water air);

transportModel Newtonian; //Added for yPlus
nu [0 2 -1 0 0 0 0] 1e-06; //Added for yPlus
rho [1 -3 0 0 0 0 0] 1000; //Added for yPlus

water
{
transportModel Newtonian;
nu [0 2 -1 0 0 0 0] 1e-06;
rho [1 -3 0 0 0 0 0] 1000;
}

air
{
transportModel Newtonian;
nu [0 2 -1 0 0 0 0] 1.48e-05;
rho [1 -3 0 0 0 0 0] 1;
}

[rdbisme]

Originally Posted by JF_tx

Hi!

I suppose that you already find a solution. If not, it is possible to add the transport properties of the target phase outside the phase definition to use yPlus, e.g.

phases (water air);

transportModel Newtonian; //Added for yPlus
nu [0 2 -1 0 0 0 0] 1e-06; //Added for yPlus
rho [1 -3 0 0 0 0 0] 1000; //Added for yPlus

water
{
transportModel Newtonian;
nu [0 2 -1 0 0 0 0] 1e-06;
rho [1 -3 0 0 0 0 0] 1000;
}

air
{
transportModel Newtonian;
nu [0 2 -1 0 0 0 0] 1.48e-05;
rho [1 -3 0 0 0 0 0] 1;
}

Are you sure it works? Since it's still complaining about a transportProperties files... For what I understand the executable yPlus is not meant for multiphase directly...

I'm on OF3.0.1

[JF_tx]

Hi!
I tested for interFoam under OF3.0.1,
best

[rdbisme]

Originally Posted by JF_tx

Hi!
I tested for interFoam under OF3.0.1,
best

Ok, I'm working on twoPhaseEulerFoam. That's why. Thanks for your help however

[Carno]

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