|
[Sponsors] |
May 12, 2008, 03:10 |
Free slip vs no slip
|
#1 |
Guest
Posts: n/a
|
I have a drop of water which is experiencing a pressure variation from its bottom(flat) surface owing to an acoustic source. (rayleigh wave)
when i define this surface as no-slip and provide the relavant U,V,W vel components at the boundary, the magnitudes of the steady state simulation are much below what i observe experimentally however, if i define the bottom surface as a free slip boundary and put the u,v,w data into the initialisation file, then the fluid velocity within the droplet matches the experimental values. Is the latter approach justified?? Please advie. This post is related to " sinusoidal boundary condition" Thanks |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Free slip and no slip. | Yung | Fidelity CFD | 2 | August 16, 2006 09:24 |
Free slip and no slip. | Yung | Phoenics | 3 | March 2, 2006 11:04 |
Free slip and no slip. | Yung | CFX | 2 | February 6, 2006 22:26 |
Free slip and no slip. | Yung | Siemens | 0 | February 4, 2006 10:37 |
Free slip and no slip. | yung | FLUENT | 0 | February 4, 2006 10:26 |