 |
 |
 |
|
|
|
[Sponsors] | ||||
May 27, 2004, 10:58
|
Simple Poiseuille flow
|
#1 |
|
Guest
Posts: n/a
|
I am having problems with simulating a simple Poiseuille flow in a small pipe. At the boundary 'Inlet' I prescribe the velocity in 3 directions (0 in both y- and z-direction and 2*Vaverage*(1-r^2/R^2) in x-direction). At the outlet the relative static pressure is set to 0 Pa, and at the wall a 'no slip' condition is priscribed. As a result velocities of about 4e-3 m/s in y- and z-direction are created by CFX 5.6. How can I create a Poiseuille velocity field in the entire pipe (so velocities in y- and z-direction becomes 0 or in the order of 1e-6)?
|
|
|
||
 |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Lid-Driven cavity flow with SIMPLE method | luckyxu | Main CFD Forum | 6 | November 9, 2011 07:17 |
| Flow meter Design | CD adapco Group Marketing | Siemens | 3 | June 21, 2011 08:33 |
| SIMPLE algorithm for variable density flow | mauz | Main CFD Forum | 1 | May 15, 2009 15:13 |
| Can 'shock waves' occur in viscous fluid flows? | diaw | Main CFD Forum | 104 | February 16, 2006 05:44 |
| simple method for compressible flow | saeed | Main CFD Forum | 0 | April 24, 2003 02:20 |
Linear Mode
