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Forum: OpenFOAM Pre-Processing

July 30, 2012, 14:54

Replies: 6

interfoam bc

Views: 1,642

Posted By santiagomarquezd

Amin, take into account that in multiphase flow...

Amin, take into account that in multiphase flow you have other non-dimensional numbers, like Froude, Eotvos, Weber, etc. so that, in order to have similarity you have to check all the non-dimensional...

Forum: OpenFOAM Pre-Processing

July 28, 2012, 18:07

Replies: 6

interfoam bc

Views: 1,642

Posted By santiagomarquezd

Hi, it means that the Eqns. are written the same...

Hi, it means that the Eqns. are written the same you find in a book doing the mass and momentum balances without obtaining the dimensionless version. So that the velocities are in m/sec, pressure in...

Forum: OpenFOAM Pre-Processing

July 26, 2012, 16:52

Replies: 6

interfoam bc

Views: 1,642

Posted By santiagomarquezd

Hi Amin, 1. In 1.6 is static pressure. 2....

Hi Amin,

1. In 1.6 is static pressure.
2. Is a condition intended for walls where no pressure is known, the pressure gradient is set to the value of rho*g & wall_normal
3. No, the full...

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