 |
 |
 |
|
|
|
[Sponsors] | ||||
February 8, 2022, 11:58
|
Q:Quadratic drag law at bottom BC?
|
#1 |
|
Member
Kabir Shariff
Join Date: Oct 2016
Location: France
Posts: 53
Rep Power: 9  |
Hello,
I am simulating the flow of a tidal turbine in a channel. The channel domain is large (in Km scale) making it difficult to respect the y+ at the bottom wall. How can I add a bottom friction drag law and use a slip condition instead of a no-slip at the wall? The drag law in form of shear stress I want to apply at the bottom is Code:
Tau = rho*Cd*U^2 |
|
|
|
|
 |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Morsi-Alexander Drag Law UDF | Manu4CFD | Fluent UDF and Scheme Programming | 3 | November 9, 2023 11:18 |
| Brownian Force in Spherical drag law | Manu4CFD | Fluent Multiphase | 0 | May 3, 2019 04:20 |
| wrong SU2 calculation for lift and drag coefficient for NAC4421 | mechy | SU2 | 7 | January 9, 2017 05:18 |
| drag calculation help | abcdef123 | Main CFD Forum | 1 | May 9, 2010 23:00 |
| formula used for drag force? | kamma | Main CFD Forum | 0 | April 2, 2010 10:21 |
Linear Mode
