|
[Sponsors] |
![]() |
![]() |
#1 |
Guest
Posts: n/a
|
Hi, my problem is to use fluent to determine a fan charateristic curve (flow rate vs static pressure) for a specific fan (exhuast fan). I have used GAMBIT to create a 1/6th section of the fan, which comprises one blade of the fan... I want to use the unsteady solver/moving mesh options in FLUENT... I also plan to use grid-interfaces between fluid volumes (fan to duct, etc)... how would I set up the problem and boundary conditions to solve for a number of flow rates and determine the static pressure rise in each case.
|
|
![]() |
![]() |
![]() |
#2 |
Guest
Posts: n/a
|
hi, i did my M.E project , determining the fan characteristic curve using CFD. urs srinivasan
|
|
![]() |
![]() |
![]() |
#3 |
Guest
Posts: n/a
|
Hi,
I am also interested in a similar thing. How did you do that srinivasan? Moke |
|
![]() |
![]() |
![]() |
#4 |
Guest
Posts: n/a
|
Hi srinivasan, that sounds exactly what I want to do, any pointers??
Moke, how much have you looked into this problem?? Maybe we can offer each other the solution. |
|
![]() |
![]() |
![]() |
#5 | |
New Member
Join Date: Apr 2009
Posts: 10
Rep Power: 16 ![]() |
Quote:
Thanks. Munni |
||
![]() |
![]() |
![]() |
![]() |
#6 |
Member
|
Hi I am quite new to CFD i am trying to find out the fan curve what did uptill now I made inlet duct 15 times of fan dia with pressure inlet (0.0 Pa), outlet duct 30 times of fan dia with pressure outlet (0.0 Pa) and I am giving fixed rpm to the rotating region in between. I am measuring pressure in inlet and outlet duct at a position 10 times of fan dia. but Still I didnt find the relevant pressure difference across the fan and also the solution is not converges
I would be very grateful if you people help me out |
|
![]() |
![]() |
![]() |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
Fan settings in fluent | fluent_beginner | FLUENT | 7 | February 23, 2012 22:13 |
fan function in fluent | vikasmeche | FLUENT | 0 | June 12, 2009 03:37 |
Parallel performance OpenFoam Vs Fluent | prapanj | Main CFD Forum | 0 | March 26, 2009 05:43 |
hyperthreading and FLUENT performance | sb | FLUENT | 1 | March 25, 2007 06:06 |
fan performance based on blade shape | balaji | Main CFD Forum | 1 | September 16, 2005 11:56 |