 |
 |
 |
|
|
|
[Sponsors] | ||||
April 2, 2017, 14:03
|
total pressure or static pressure?
|
#1 |
|
New Member
Join Date: May 2013
Posts: 22
Rep Power: 13  |
Hallo everyone,
I am trying to simulate gas flow through a Laval nozzle in steady state analysis with CFX. I want to use the 1D solution of flow through a Laval nozzle as the initial values for the analysis. According to the 1D solution: local pressure/inlet pressure = f(Mach number) Can anyone tell me the pressure in the formula is the total pressure or the static pressure in CFX? thanks in advance! 
|
|
|
|
|
|
April 3, 2017, 12:10
|
|
#2 |
|
Senior Member
Join Date: Jun 2009
Posts: 174
Rep Power: 17 |
(p-static-exit)/(p-total-inlet).
|
|
|
|
|
|
|
April 8, 2017, 03:48
|
|
#3 |
|
New Member
Join Date: May 2013
Posts: 22
Rep Power: 13 |
Thanks turbo!
|
|
|
|
|
|
 |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Case of fixed inlet total pressure and fixed outlet static pressure | Sunxing | OpenFOAM | 8 | September 9, 2019 05:56 |
| waveTransmissive: does fieldInf fix static or total pressure? | Intrepid | OpenFOAM Pre-Processing | 0 | March 31, 2014 12:15 |
| Maintaining Static Pressure at Fluid Flow Inlet | cdevalve | FLUENT | 3 | January 14, 2012 00:11 |
| Boundary Conditions : Total Pressure or Velocity | Gearb0x | OpenFOAM Running, Solving & CFD | 2 | February 28, 2011 21:18 |
| what the result is negatif pressure at inlet | chong chee nan | FLUENT | 0 | December 29, 2001 05:13 |
Linear Mode
