[Zlatko]

Hi,

I wanted to check y+ values in my interFoam LES simulation, but I've got FATAL IO ERROR. After that, I tried nozzleFlow2D tutorial case from OpenFOAM v2.4.0 and v3.0.1. Again, the FATAL IO ERROR message appeared. The utility yPlusLES works well with single-phase solver, such as $FOAM_RUN/tutorials/incompressible/pisoFoam/les/pitzDaily.

Does anyone know the solution to this problem?

$ yPlusLES
/*---------------------------------------------------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
|  \\    /   O peration     | Version:  2.4.0                                 |
|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
Build  : 2.4.0-dcea1e13ff76
Exec   : yPlusLES
Date   : Apr 07 2016
Time   : 13:12:16
Host   : "lfdt3"
PID    : 21080
Case   : $FOAM_RUN/tutorials/multiphase/interFoam/les/nozzleFlow2D
nProcs : 1
sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster
allowSystemOperations : Allowing user-supplied system call operations

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time

Create mesh for time = 0

Time = 0
Calculating wall distance

Writing wall distance to field y

Reading field U

Reading/calculating face flux field phi



--> FOAM FATAL IO ERROR: 
keyword transportModel is undefined in dictionary "$FOAM_RUN/tutorials/multiphase/interFoam/les/nozzleFlow2D/constant/transportProperties"

file: $FOAM_RUN/tutorials/multiphase/interFoam/les/nozzleFlow2D/constant/transportProperties from line 18 to line 64.

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

FOAM exiting

[PratikChakraborty]

The error indicates that something is missing in your constant/transportProperties file:

Check that file and see if the keyword transportModel is defined properly in it.