axi-symmetric mesh of dieselFoam
 

Hi

I made a axi-symmetric blockMesh,it produce mesh well,but when I run dieselfoam it generate an error like this:

| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.5 |
| \\ / A nd | Web: http://www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Exec : dieselFoam
Date : Jun 27 2009
Time : 04:24:42
Host : spray
PID : 7935
Case : /home/openfoam1.5/OpenFOAM/openfoam1.5-1.5/run/tutorials/dieselFoam/aachenBomb
nProcs : 1

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

Create mesh for time = 0


Reading thermophysicalProperties
Selecting thermodynamics package hMixtureThermo<reactingMixture>
Selecting chemistryReader chemkinReader
Reading field U

Reading/calculating face flux field phi

Creating turbulence model.

Selecting RAS turbulence model kEpsilon
kEpsilonCoeffs
{
Cmu 0.09;
C1 1.44;
C2 1.92;
C3 -0.33;
alphah 1;
alphak 1;
alphaEps 0.76923;
muLimiter on;
Lsgs 0.0002;
}

Creating field DpDt

Constructing chemical mechanism
Selecting ODE solver SIBS
chemistryModel::chemistryModel: Number of species = 5 and reactions = 1

Reading environmentalProperties
Reading combustion properties

Constructing Spray
Selecting injectorType commonRailInjector
injectionPressureProfile_.size() = 2, massFlowRateProfile_.size() = 27
end constructor. in commonRail
Selecting atomizationModel off
Selecting dragModel standardDragModel
Selecting evaporationModel off
Selecting heatTransferModel RanzMarshall
Selecting wallModel reflect
Selecting breakupModel ReitzKHRT
Selecting collisionModel off
Selecting dispersionModel off
Selecting injectorModel hollowConeInjector
Selecting pdfType RosinRammler
Average Velocity for injector 0: 216.262 m/s, injection pressure = 160 bar
Constructing two dimensional spray injection.Calculated angle of wedge is 5.00001 deg.
Courant Number mean: 0 max: -0

Starting time loop

Courant Number mean: 0 max: -0
deltaT = 2.94118e-06
Time = 2.94118e-06

Evolving Spray


Cannot find injection position (5e-13 6.66667e-13 5.31615e-31)#0 Foam::error: printStack(Foam::Ostream&) in "/home/openfoam1.5/OpenFOAM/OpenFOAM-1.5/lib/linuxGccDPOpt/libOpenFOAM.so"
#1 Foam::error::abort() in "/home/openfoam1.5/OpenFOAM/OpenFOAM-1.5/lib/linuxGccDPOpt/libOpenFOAM.so"
#2 Foam::spray::inject() in "/home/openfoam1.5/OpenFOAM/OpenFOAM-1.5/lib/linuxGccDPOpt/libdieselSpray.so"
#3 Foam::spray::evolve() in "/home/openfoam1.5/OpenFOAM/OpenFOAM-1.5/lib/linuxGccDPOpt/libdieselSpray.so"
#4 main in "/home/openfoam1.5/OpenFOAM/OpenFOAM-1.5/applications/bin/linuxGccDPOpt/dieselFoam"
#5 __libc_start_main in "/lib/libc.so.6"
#6 Foam::regIOobject::writeObject(Foam::IOstream::str eamFormat, Foam::IOstream::versionNumber, Foam::IOstream::compressionType) const in "/home/openfoam1.5/OpenFOAM/OpenFOAM-1.5/applications/bin/linuxGccDPOpt/dieselFoam"


FOAM aborting

Aborted

I know it is related to position of injetor (0,0,0) but I don't know how can I set it in 2D axi-symmetric case(injectorproperties) for dieselfoam?
I attached blockMesh dictionary of axi-symmetric case
please help me.

thanks
regard

axi-symmetric mesh
 

Hello to all

I solved my last problem and set injector position in a correct place,now dieselfoam is run but my results are incorrect.
I want you to look at my mesh and see is this a correct axi-symmetric mesh or no?

please guide me.

Thanks
regard

axi-symmetric mesh
 

Hello to all

I solved my last problem and set injector position in a correct place,now dieselfoam is run but my results are incorrect.
I want you to look at my mesh and see is this a correct axi-symmetric mesh or no?

please guide me.

Thanks
regard