 |
 |
 |
|
|
|
[Sponsors] | ||||
October 25, 2018, 08:05
|
Step-wise increase of inflow velocity
|
#1 |
|
Senior Member
Join Date: Jun 2012
Location: Germany, Bochum
Posts: 230
Rep Power: 15  |
I tried uniformFixedValue but I think it is not capable of doing what I need.
I would like to start at a low velocity of let's say 1m/s for 10 seconds. After that I want to jump to 2m/s for 10 seconds, then 3m/s and so on. Any ideas? |
|
|
|
|
|
October 25, 2018, 21:00
|
|
#2 |
|
Senior Member
Peter Hess
Join Date: Apr 2011
Location: Austria
Posts: 250
Rep Power: 17 |
||
|
|
|
|
|
October 26, 2018, 01:33
|
|
#3 |
|
Senior Member
Join Date: Jun 2012
Location: Germany, Bochum
Posts: 230
Rep Power: 15 |
i think this is a linear interpolation with a slow increase over time. I need a sudden jump at a certain time.
|
|
|
|
|
|
|
October 26, 2018, 05:01
|
|
#4 |
|
Senior Member
Peter Hess
Join Date: Apr 2011
Location: Austria
Posts: 250
Rep Power: 17 |
No. It is a jump!
I tested it already on a simple case... |
|
|
|
|
|
|
October 26, 2018, 05:44
|
|
#5 |
|
Senior Member
Join Date: Jun 2012
Location: Germany, Bochum
Posts: 230
Rep Power: 15 |
Ah, OK. I might have misread the user guide. Thanks!
|
|
|
|
|
|
 |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| velocity and cell coordinates on Threshold plane- Inflow Plane of virtual Disk | surajp92 | STAR-CCM+ | 2 | June 21, 2017 09:48 |
| Star cd es-ice solver error | ernarasimman | STAR-CD | 2 | September 12, 2014 00:01 |
| Help for the small implementation in turbulence model | shipman | OpenFOAM Programming & Development | 25 | March 19, 2014 10:08 |
| Could anybody help me see this error and give help | liugx212 | OpenFOAM Running, Solving & CFD | 3 | January 4, 2006 18:07 |
| Variables Definition in CFX Solver 5.6 | R P | CFX | 2 | October 26, 2004 02:13 |
Linear Mode
