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Forum: OpenFOAM

September 18, 2020, 09:39

Replies: 13

mapped boundary condition

Views: 17,051

Posted By randolph

Ran, What is your bulk inlet Reynolds...

Ran,

What is your bulk inlet Reynolds number?

Also, make sure your model has initialized with enough disturbance that can trigger the turbulence.

If your inlet chamber is open channel, I...

Forum: OpenFOAM

September 17, 2020, 09:51

Replies: 13

mapped boundary condition

Views: 17,051

Posted By randolph

Rand Correct. Also, make sure your recycling...

Rand

Correct. Also, make sure your recycling length is long enough to allow the turbulence statistics decorrelated.

Thanks,
Rdf

Forum: OpenFOAM

July 6, 2020, 18:57

Replies: 13

mapped boundary condition

Views: 17,051

Posted By randolph

"If your flow periodicity is well established,...

"If your flow periodicity is well established, then turning off the setAverage should make no difference."

This statement is erroneous, my apology. If you are using the mapped BC as recycling BC...

Forum: OpenFOAM

February 10, 2019, 14:54

Replies: 13

mapped boundary condition

Views: 17,051

Posted By randolph

Here is the code that associated with the...

Here is the code that associated with the setAverage

if (setAverage_)
{
Type averagePsi =
gSum(this->patch().magSf()*newValues)
...

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