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Showing results 1 to 5 of 5 Search took 0.00 seconds. Search: Posts Made By: linch

Forum: OpenFOAM Running, Solving & CFD May 22, 2012, 04:35

Replies: 72 Formulation in compressibleInterFoam Views: 31,152 Posted By linch Hi Richard, No, I haven't overlooked... Hi Richard, No, I haven't overlooked it. Moreover, this fact has initiated my doubts. Because(!) Sp is being multiplied with the primary variable we're solving for, I was expecting it to have...

Forum: OpenFOAM Running, Solving & CFD May 21, 2012, 11:46

Replies: 72 Formulation in compressibleInterFoam Views: 31,152 Posted By linch Thanks Richard, but I think we're talking at... Thanks Richard, but I think we're talking at cross-purposes. In the source codes (compressibleInterFoam) it is indeed if (dgdt[celli] > 0.0 && alpha1[celli] > 0.0) { Sp[celli] -=...

Forum: OpenFOAM Running, Solving & CFD May 21, 2012, 08:13

Replies: 72 Formulation in compressibleInterFoam Views: 31,152 Posted By linch Explicit would be ----> SuTerm += dgdt[celli] *... Explicit would be ----> SuTerm += dgdt[celli] * alpha1[celli] * (1.0 - alpha1[celli]) , or am I wrong? Besides of it, there would be no implicit part if the source would be treated explicitly. I...

Forum: OpenFOAM Running, Solving & CFD January 28, 2011, 08:26

Replies: 72 Formulation in compressibleInterFoam Views: 31,152 Posted By linch Thank you, I'll follow your advices! Isn't... Thank you, I'll follow your advices! Isn't it the same? best, Ilya

Forum: OpenFOAM Running, Solving & CFD January 24, 2011, 11:57

Replies: 72 Formulation in compressibleInterFoam Views: 31,152 Posted By linch Sorry for stupid questions, but: what's the... Sorry for stupid questions, but: what's the difference between DDt( p ) and DpDt? Both seem to be Lagrangian derivatives of pressure... why is alpha1 * div(U) was added and alpha1 *...

Showing results 1 to 5 of 5

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