[Kojote]

Hi,

i have a question regarding the scheme -->

How do i define the values for the references? Are there any rule of thumbs for that?

divSchemes
{
div(phi,U) Gauss DEShybrid
linear // scheme 1
linearUpwind grad(U) // scheme 2
delta
0.65 // DES coefficient, typically = 0.65
30 // Reference velocity scale
2 // Reference length scale
0 // Minimum sigma limit (0-1)
1; // Maximum sigma limit (0-1)
}

Br

Christian

[SailorLiu]

Originally Posted by Kojote

Hi,

i have a question regarding the scheme -->

How do i define the values for the references? Are there any rule of thumbs for that?

divSchemes
{
div(phi,U) Gauss DEShybrid
linear // scheme 1
linearUpwind grad(U) // scheme 2
delta
0.65 // DES coefficient, typically = 0.65
30 // Reference velocity scale
2 // Reference length scale
0 // Minimum sigma limit (0-1)
1; // Maximum sigma limit (0-1)
}

Br

Christian

Hi Christian,

Have you finally found an answer to the question?

Best regards,

Yuanchuan

[Kojote]

Yuanchuan,

still no idea yet. Happy about every help.
Does anyone have something in writing for that?

Br

Christian

[yavar.mohammadi@uri.edu]

Originally Posted by Kojote

Yuanchuan,

still no idea yet. Happy about every help.
Does anyone have something in writing for that?

Br

Christian

Hi Christian



Did you find any information regarding how to specify reference velocity and length scale?


Bests

Yavar