|
[Sponsors] |
February 23, 2000, 12:33 |
Boundary
|
#1 |
Guest
Posts: n/a
|
If I have one inlet and two outlet and I want to set them in 30% and 70% for each of the outlets respectively having the same length for the two outlet, how can I go about setting them.
|
|
February 23, 2000, 13:01 |
Re: Boundary
|
#2 |
Guest
Posts: n/a
|
(1). There are at least three solutions. (2). No.1 solution: adjust exit pressure at exit-1, and exit-2, until you get the right ratio. This is good for compressible flows. (3). No.2 solution: adjust the width of the exit-1 and exit-2, until you get the right ratio. This is good for incompressible flows. (4). No.3 solution: install a valve in one of the outlet and adjust it until the right ratio is achieved.
|
|
February 24, 2000, 02:50 |
Re: Boundary
|
#3 |
Guest
Posts: n/a
|
Or for incompressible flow you can use OUTFLOW, first with 0.3 and second with 0.7 flow rate weighting. Pa.St.
|
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Implementation of boundary conditions for FVM | Tom | Main CFD Forum | 7 | August 26, 2014 05:58 |
RPM in Wind Turbine | Pankaj | CFX | 9 | November 23, 2009 04:05 |
CFX doesn't continue calculation... | mactech001 | CFX | 6 | November 15, 2009 21:25 |
Boundary conditions? | Tom | Main CFD Forum | 0 | November 5, 2002 01:54 |
Boundary Conditions | Jan Ramboer | Main CFD Forum | 11 | August 16, 1999 08:59 |