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Showing results 1 to 4 of 4 Search took 0.00 seconds. Search: Posts Made By: marialhm

Forum: OpenFOAM Running, Solving & CFD June 22, 2017, 06:00

Replies: 9 How to add random perturbation for velocity in Openfoam Views: 4,353 Posted By marialhm Thanks, It seems good. I will try this. Thanks, It seems good. I will try this.

Forum: OpenFOAM Running, Solving & CFD June 22, 2017, 05:39

Replies: 9 How to add random perturbation for velocity in Openfoam Views: 4,353 Posted By marialhm I used "Uy=random(); ", but it seems Openfoam... I used "Uy=random(); ", but it seems Openfoam doesnt recognize "random()", did I miss something? Also, the codedFixedValue BC in your reply doesn not work in my case. Should I add some libs?

Forum: OpenFOAM Running, Solving & CFD June 22, 2017, 05:18

Replies: 9 How to add random perturbation for velocity in Openfoam Views: 4,353 Posted By marialhm Thanks, Tom and Tobias, I tried to use... Thanks, Tom and Tobias, I tried to use groovyBC, but I dont know which random function I should use. I tried random(), but it seems Openfoam does not recognize it. Also, for turbulentInlet or...

Forum: OpenFOAM Running, Solving & CFD June 21, 2017, 04:29

Replies: 9 How to add random perturbation for velocity in Openfoam Views: 4,353 Posted By marialhm How to add random perturbation for velocity in Openfoam Hi dear all, I have a model in which the inlet velocity is in x direction, while random perturbations in Y direction is needed. What kind of boundary condition or functions should I use, and how?...

Showing results 1 to 4 of 4

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