|
[Sponsors] |
July 20, 2004, 07:54 |
UDF to control Static Pressure (in cylinder)
|
#1 |
Guest
Posts: n/a
|
Hello, I am trying to perform a simulation of the compressible flow down the exit pipe of a cylinder. I have taken readings of static pressure in the cylinder and I want to use them as boundary conditions for the pipe inlet. However when using pressure inlet boundary condition it only allows me to specify total pressure and supersonic initial guage pressure. I have written a udf for the static pressure profile at the inlet but when I use that for the total pressure, the static pressure on the inlet is calculated by fluent and is different. How do I control the static pressure on the inlet to match my actual readings? Thanks in advance for your help. James
|
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
UDF to define or adjust pressure??? | engahmed | FLUENT | 0 | July 6, 2010 17:19 |
Static pressure at outlet - Stupid question??? | Miry | CFX | 0 | September 16, 2007 18:14 |
Does star cd takes reference pressure? | monica | Siemens | 1 | April 19, 2007 11:26 |
Hydrostatic pressure in 2-phase flow modeling (CFX4.2) | HB &DS | CFX | 0 | January 9, 2000 13:19 |
Hydrostatic pressure in 2-phase flow modeling (long) | DS & HB | Main CFD Forum | 0 | January 8, 2000 15:00 |