求助 暂时利用reactingTwoPhaseEulerFoam进行气固两相流加气相燃烧反应,运行出错



  • 微信图片_20191112204833.png



  • 我是仿照算例中的气液两相加化学反应的例子

    • 气固两相phaseproperties
    type    heatAndMomentumTransferTwoPhaseSystem;
    
    phases (particles gas);
    
    particles
    {
        type          purePhaseModel;
    
        diameterModel constant;
        constantCoeffs
        {
            d               3e-4;
        }
    
        alphaMax        0.62;
        residualAlpha   1e-6;
    }
    
    gas
    {
        type          reactingPhaseModel;
    
        diameterModel isothermal;
        isothermalCoeffs
        {
            d0               3e-3;
            p0               1e5;
        }
        Sc                  0.7;
    
        residualAlpha   1e-6;
    }
    
    blending
    {
        default
        {
            type            none;
            continuousPhase gas;
        }
    }
    
    surfaceTension
    (
        (gas and particles)
        {
            type            constant;
            sigma           0;
        }
    );
    
    
    aspectRatio
    (
    );
    
    drag
    (
        (particles in gas)
        {
            type            GidaspowErgunWenYu;
            residualRe      1e-3;
            swarmCorrection
            {
                type        none;
            }
        }
    );
    
    virtualMass
    (
    );
    
    heatTransfer
    (
        (particles in gas)
        {
            type            RanzMarshall;
            residualAlpha   1e-4;
        }
    );
    
    lift
    (
    );
    
    wallLubrication
    (
    );
    
    turbulentDispersion
    (
    );
    
    // Minimum allowable pressure
    pMin            10000;
    
    


  • 化学反应和气相组分是取的其他算例中甲烷燃烧的化学反应,形式与reactingTwoPhaseEulerFoam中气液两相一样,运行开始后,species()读取都是没有问题的



  • 错误信息是,o2.gas?



  • @星星星星晴 嗯嗯,我在0文件夹中也有O2.gas这个文件,我也好迷



  • 这个问题解决了
    phaseProperties文件中的type设置错误


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