|
[Sponsors] |
February 2, 2013, 02:47 |
incompressible floe
|
#1 |
New Member
ELANCHEZIYAN
Join Date: Feb 2013
Location: Vellore, TamilNadu, India.
Posts: 1
Rep Power: 0 |
hi,
i am doing my performance study on aircraft oil filter. the study on the pressure drop conditions across the filter. the are 8 inlets and one outlet. its a circumferencial inlet towards axis (out to in) and one outlet in the top axially. its a 3d analysis. Flow : - Incompressible, because no density change. - No energy equation, no heat transfer. Known boundary conditions: inlet : pressure - 10 bar flow rate - 20 lpm outlet : flow rate - 20 lpm Step 1 : The pressure drop study without filter element. experimental results - 0.1 bar pressure drop. Step 2 : The pressure drop study with filter element. experimental results - 0.7 bar pressure drop. the results of simulation are not even closer using various boundary combinations. suggest whether my assumptions are correct. am gettin answers in negative values. |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Incompressible turbulence models: strange implementations? | AleDR | OpenFOAM | 3 | November 18, 2014 12:23 |
Incompressible SPH problems | ikypye | Main CFD Forum | 3 | May 24, 2013 17:19 |
Hardware selection for steady/unsteady incompressible, turbulent and cht simulations | maddalena | OpenFOAM | 2 | July 13, 2011 09:55 |
Abt: the speed of sound in incompressible flows | jinwon park | Main CFD Forum | 3 | August 21, 2008 21:44 |
Compressible vs. Incompressible formulations | Fernando Velasco Hurtado | Main CFD Forum | 3 | January 7, 2000 17:51 |