使用sprayFoam求解器设置多喷雾入口算例
-
想请教一下有没有老师之前设置过多个喷雾的算例,我目前想设置两个喷雾入口,并且注射不同的液体,但我对sprayCloudProperties中的subModels实在不熟悉,希望有老师能够指教一番
subModels { particleForces { sphereDrag; } injectionModels { model1 { type patchInjection; SOI 0; massTotal 0.0000147; duration 1; parcelBasisType fixed;//mass; nParticle 1; patchName INLET_LIQUID;//FUELINLET; parcelsPerSecond 3.02e8; U0 (0 0 0.52); flowRateProfile constant 1; sizeDistribution { type fixedValue; fixedValueDistribution { value 5e-6; } } } } dispersionModel none; patchInteractionModel standardWallInteraction; heatTransferModel RanzMarshall; compositionModel singlePhaseMixture; phaseChangeModel liquidEvaporationBoil; surfaceFilmModel none; atomizationModel none; breakupModel ReitzDiwakar; // ReitzKHRT; stochasticCollisionModel none; radiation off; standardWallInteractionCoeffs { type rebound; } RanzMarshallCoeffs { BirdCorrection true; } singlePhaseMixtureCoeffs { phases ( liquid { C12H26 1; } ); } liquidEvaporationBoilCoeffs//定义液体蒸发和沸腾特性的配置 { enthalpyTransfer enthalpyDifference; activeLiquids ( C12H26); } ReitzDiwakarCoeffs { solveOscillationEq yes; Cbag 6; Cb 0.785; Cstrip 0.5; Cs 10; } TABCoeffs { y0 0; yDot0 0; Cmu 10; Comega 8; WeCrit 12; } }
-
-
此回复已被删除!
-
或许是我的表述不够清晰,我想模拟图一所示的构型,两股不同的喷雾分布从不同的喷雾入口注入,我看到之前DieselFoam(或许是sprayFoam的前身)可以通过指定不同的X来喷注两种液体,这应该在sprayFoam中如何实现呢?