|
[Sponsors] |
compressible flow in a duct - supersonic inlet mach number |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
July 2, 2011, 05:05 |
compressible flow in a duct - supersonic inlet mach number
|
#1 |
New Member
chandrabose
Join Date: Jul 2011
Posts: 4
Rep Power: 15 |
Dear All.... I have tried out the simulation of compressible flow (Mach=3) through a constant area duct (both 2D and 3D) in fluent . But i could not able to predict the variations properly (shock wave reflections). Can you please suggest how to predict and what turbulence model I should use for the analysis. (I tried with inviscid initially). I used pressure inlet and pressure outlet BCs. Help me the exact calculation method for these BCs.
|
|
July 4, 2011, 05:08 |
|
#2 |
Member
Adrien Lemoine
Join Date: Jun 2011
Location: Paris,France
Posts: 31
Rep Power: 15 |
Hey,
there is a good tutorial about compressive flow in Fluent (Tutorial 4 : Modeling Transient Compressible Flow) Sincerly Adrien
__________________
------------------------------------------- Plz add reputation if the answer is correct A cœur vaillant rien d'impossible ------------------------------------------ |
|
July 4, 2011, 05:39 |
|
#3 |
New Member
trulytrue
Join Date: Jun 2011
Posts: 7
Rep Power: 15 |
Dear ,
Are u expert in combustion with fluent |
|
July 4, 2011, 05:46 |
|
#4 |
Member
Adrien Lemoine
Join Date: Jun 2011
Location: Paris,France
Posts: 31
Rep Power: 15 |
__________________
------------------------------------------- Plz add reputation if the answer is correct A cœur vaillant rien d'impossible ------------------------------------------ |
|
July 7, 2011, 04:20 |
BC's Needed for Supersonic flow through a duct
|
#5 |
New Member
chandrabose
Join Date: Jul 2011
Posts: 4
Rep Power: 15 |
thanks a lot Mr. Adrien...
I have tried the way as given in the fluent tutorial. But still not able to capture the shock wave reflections.. Can you please let me know the settings for the inlet and outlet BC's. Thanks and Regards, Chandrabose |
|
July 15, 2011, 09:43 |
|
#6 |
New Member
chandrabose
Join Date: Jul 2011
Posts: 4
Rep Power: 15 |
no am not an expert n combustion ..
|
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Boundary conditions low Mach number flow | lost.identity | Main CFD Forum | 0 | November 28, 2010 04:44 |
DecomposePar unequal number of shared faces | maka | OpenFOAM Pre-Processing | 6 | August 12, 2010 09:01 |
About compressible flow at low mach | hit | Main CFD Forum | 2 | October 26, 2009 21:21 |
Inlet shapes for modelling a fan in an inlet duct | buzzybee | CFX | 10 | June 11, 2009 20:15 |
Mass flow inlet compressible flow | richard | FLUENT | 2 | June 1, 2008 11:44 |