 |
 |
 |
|
|
|
[Sponsors] | ||||
April 9, 2013, 12:22
|
unsteady parabolic velocity profile
|
#1 |
|
New Member
Join Date: Mar 2013
Location: Ireland
Posts: 10
Rep Power: 13  |
I wish to apply an unsteady parabolic velocity profile to the inlet of a pipe.
I need the velocity to change from 7.5mm/s to -7.5mm/s in a sinusoidal pattern over a period of 3.2 seconds. In other words, i am looking to apply a BC which varies both with respect to time and with respect to space at the inlet. I am using Star CCM+. Has anyone any idea how to create a field function to do this? Any help would be hugely appreciated! |
|
|
|
|
 |
| Tags |
| field function, parabolic inlet, star ccm, unsteady flow |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| udf parabolic velocity inlet with unsteady case | Faruk Beyca | FLUENT | 4 | June 24, 2022 10:45 |
| [UDF] Relative coordinates in logarithmic velocity profile | cfdworker | Fluent UDF and Scheme Programming | 25 | July 13, 2017 03:44 |
| Velocity profile disturbance due to loss coefficient | rks171 | Main CFD Forum | 3 | May 25, 2012 17:30 |
| [boundary condition] logarithmic velocity profile | cfdworker | FLUENT | 2 | April 17, 2009 23:36 |
| problem in 3d parabolic velocity profile | Lokesh | FLUENT | 8 | August 11, 2005 05:36 |
Linear Mode
