 |
 |
 |
|
|
|
[Sponsors] | ||||
September 2, 2005, 14:10
|
Variable input with respect to time
|
#1 |
|
Guest
Posts: n/a
|
Hi How can we specify inlet as function of time in cfx5.7.
|
|
|
||
|
September 2, 2005, 14:36
|
Re: Variable input with respect to time
|
#2 |
|
Guest
Posts: n/a
|
Hi,
What do you want, more precisely, to specify as function of time? The inlet velocity? The variable for time in CFX is [b]t[b].You main specify the inlet velocity Uin, for example, as Uin = 5 [m s^-1] + 2 [m s^-1]*sin(2*pi*t/4 [s]). 4 [s] would be the period of the sin function. Regards, Rui |
|
|
|
||
|
September 4, 2005, 09:36
|
Re: Variable input with respect to time
|
#3 |
|
Guest
Posts: n/a
|
if a pulsation function is needed, the function of "step" may be used.
|
|
|
|
||
 |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Extrusion with OpenFoam problem No. Iterations 0 | Lord Kelvin | OpenFOAM Running, Solving & CFD | 8 | March 28, 2016 12:08 |
| Orifice Plate with a fully developed flow - Problems with convergence | jonmec | OpenFOAM Running, Solving & CFD | 3 | July 28, 2011 06:24 |
| UDF extern variable - mean time moment coefficient | enry | Fluent UDF and Scheme Programming | 0 | November 14, 2009 07:56 |
| UDF extern variable - mean time moment coefficient | enry | Fluent UDF and Scheme Programming | 0 | November 14, 2009 07:51 |
| ADAMS-BASHFORD w/ VARIABLE TIME STEP | IRFAN | Main CFD Forum | 0 | July 28, 2005 14:14 |
Linear Mode
