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Forum: OpenFOAM Pre-Processing

September 2, 2019, 18:07

Replies: 6

An old story... the p_rgh field

Views: 1,124

Posted By Tobi

Ah okay, right but shouldn't it be a...

Ah okay, right but shouldn't it be a totalPrghPressure somehow, which reduces the pressure at the face based on the kinematic pressure (velocity field).

Forum: OpenFOAM Pre-Processing

September 2, 2019, 17:38

Replies: 6

An old story... the p_rgh field

Views: 1,124

Posted By Tobi

Okay, I will check it tomorrow. Did you ever...

Okay, I will check it tomorrow. Did you ever checked out the following BC:

This boundary condition provides static pressure condition for p_rgh,
calculated as: ...

Forum: OpenFOAM Pre-Processing

September 2, 2019, 17:04

Replies: 6

An old story... the p_rgh field

Views: 1,124

Posted By Tobi

Hi Herb, thank you for the quick response....

Hi Herb,

thank you for the quick response. One question. hrel is the difference between the level in tank (1) to the reference point as well as the level in tank (2) to the reference point?

Forum: OpenFOAM Pre-Processing

September 2, 2019, 10:21

Replies: 6

An old story... the p_rgh field

Views: 1,124

Posted By Tobi

An old story... the p_rgh field

Hi everybody,

even though people might think I am good in FOAM, I am having still problems with the p_rgh field and boundary conditions. Well in the numerical point of view it is not a big deal to...

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