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TomiyamaCorrelated drag model for reactingTwoPhaseEulerFoam |
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#1 |
New Member
Achref Rabhi
Join Date: Sep 2018
Posts: 6
Rep Power: 7 ![]() |
Dear foamers!
I am trying to use the drag model for ractingTwoPhaseEulerFoam : TomiyamaCorrelated, but after few steps of the resolution, I got this error message in the terminal: --> FOAM FATAL ERROR: request for surfaceTensionModel surfaceTensionModel.liquidAndGas from objectRegistry region0 failed available objects of type surfaceTensionModel are 1(surfaceTensionModel.gasAndLiquid) From function const Type& Foam: ![]() in file X:/OpenFOAM-5.x/src/OpenFOAM/db/objectRegistry/objectRegistryTemplates.C at line 193. FOAM aborting ---------------------------------------- Can any one please explain what is this surfaceTensionModel and where to put it? I tried to put it in phaseProperties in surfaceTension section but without success. Thank you in advance, ![]() ![]() ![]() |
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#2 |
Senior Member
Join Date: Oct 2017
Posts: 124
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Hi achref_rabhi,
I'm not sure if I can help you, but please post your phaseProperties file. Kind regards, Krapf |
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#3 |
New Member
Achref Rabhi
Join Date: Sep 2018
Posts: 6
Rep Power: 7 ![]() |
Hi Krapf
Please fin follow my phaseProperties file: /*--------------------------------*- C++ -*----------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: 5 | | \\ / A nd | Web: www.OpenFOAM.org | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ FoamFile { version 2.0; format ascii; class dictionary; location "constant"; object phaseProperties; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // type thermalPhaseChangeTwoPhaseSystem; phases (gas liquid); volatile "water"; massTransfer on; gas { type multiComponentPhaseModel; diameterModel IATE; IATECoeffs { dMax 1e-2; dMin 1e-4; residualAlpha 1e-4; sources ( wakeEntrainmentCoalescence { Cwe 0.002; } randomCoalescence { Crc 0.04; C 3; alphaMax 0.75; } turbulentBreakUp { Cti 0.085; WeCr 6; } phaseChange {} wallBoiling {} ); } constantCoeffs { d 0.00045; } isothermalCoeffs { d0 0.00045; p0 1e5; } Sc 0.7; residualAlpha 1e-4; } liquid { type multiComponentPhaseModel; diameterModel constant; constantCoeffs { d 0.00045; } Sc 0.7; residualAlpha 1e-4; } blending { default { type linear; continuousPhase liquid; minFullyContinuousAlpha.gas 0.7; minPartlyContinuousAlpha.gas 0.5; minFullyContinuousAlpha.liquid 0.7; minPartlyContinuousAlpha.liquid 0.5; } heatTransfer { type linear; continuousPhase liquid; minFullyContinuousAlpha.gas 1; minPartlyContinuousAlpha.gas 0; minFullyContinuousAlpha.liquid 1; minPartlyContinuousAlpha.liquid 0; } massTransfer { type linear; continuousPhase liquid; minFullyContinuousAlpha.gas 1; minPartlyContinuousAlpha.gas 0; minFullyContinuousAlpha.liquid 1; minPartlyContinuousAlpha.liquid 0; } } surfaceTension ( (gas and liquid) { type constant; sigma 0.0717; } ); saturationModel { type polynomial; C<8> ( 320.2 0.0009131 -5.768e-09 2.439e-14 -6.174e-20 9.02e-26 -6.999e-32 2.228e-38 /* 315.5 0.001161 -1.043e-08 6.732e-14 -2.816e-19 7.592e-25 -1.306e-30 1.382e-36 //-8.176e-43 //2.069e-49*/ ); }; aspectRatio ( (gas in liquid) { type constant; E0 1.0; } (liquid in gas) { type constant; E0 1.0; } ); drag ( (gas in liquid) { type TomiyamaCorrelated; A 16.0; swarmCorrection { type none; } } (liquid in gas) { type TomiyamaCorrelated; A 16.0; swarmCorrection { type none; } } ); virtualMass ( (gas in liquid) { type Lamb;//constantCoefficient; //Cvm 0.5; } (liquid in gas) { type Lamb;//constantCoefficient; //Cvm 0.5; } ); interfaceComposition (); heatTransfer.gas ( (gas in liquid) { type spherical; residualAlpha 1e-3; } (liquid in gas) { type RanzMarshall; residualAlpha 1e-3; } ); heatTransfer.liquid ( (gas in liquid) { type RanzMarshall; residualAlpha 1e-3; } (liquid in gas) { type spherical; residualAlpha 1e-3; } ); massTransfer.gas (); massTransfer.liquid (); lift ( /*(gas in liquid) { type Tomiyama; } (liquid in gas) { type Tomiyama; }*/ ); wallLubrication ( (gas in liquid) { //type Antal; type Frank; //Cw1 -0.01; //Cw2 0.05; Cwc 10.0; Cwd 6.8; p 1.7; } ); turbulentDispersion ( (gas in liquid) { type Burns; sigma 0.7; Ctd 1.0; residualAlpha 1e-3; } ); // Minimum allowable pressure pMin 10000; // ************************************************** *********************** // |
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