|
[Sponsors] |
October 9, 2008, 04:21 |
Calculating mixing Index
|
#1 |
Guest
Posts: n/a
|
Hi,
I want to calculate a mixing index of ammonia at several cross section areas in the SCR modeling. How to calculate it in STAR CD? Anybody can help me? Thanks Syaiful |
|
October 9, 2008, 08:46 |
Re: Calculating mixing Index
|
#2 |
Guest
Posts: n/a
|
Perhaps you could provide a detailled definition of what you wish to calculate for the ignorant amongst us.
|
|
October 9, 2008, 12:27 |
Re: Calculating mixing Index
|
#3 |
Guest
Posts: n/a
|
In order to know uniformity of ammonia distribution I need to calculate a mixing index. In calculating a mixing index at a section area, I need to account one of surface area of each cell which has same ammonia concentration. I already calculated it by using "Utility" in STAR CD. However I account one by one cell area to obtain the total areas with the same ammonia concentration and this need much more time. I read a paper which has calculated the mixing index by using FLuent but they did not inform how they got it.
thansk a lot |
|
January 6, 2009, 02:53 |
Re: Calculating mixing Index
|
#4 |
Guest
Posts: n/a
|
Please send me the method for calculation of Mixing Index.
|
|
February 7, 2009, 03:04 |
Hello All, just a newbie here saying hello
|
#5 |
Guest
Posts: n/a
|
Hello All,
I am new here and just wanted to introduc myself. I have a few questions but I will first search for the answers before asking them just in case they have been asnwered. THanks! |
|
January 14, 2010, 02:24 |
|
#6 |
New Member
Mahmoud shana'ah
Join Date: Jan 2010
Posts: 1
Rep Power: 0 |
Dear All,
i am new member, i need your help to get the method of calculating the mixing index, in other words, i have two reactors, different sizes, different agitator shape/ type, my question is how to assure their euivalency from mixing point of view. Many thanks all for your prompt answer. Mahmoud. |
|
August 27, 2015, 00:40 |
|
#7 |
Senior Member
Join Date: Jun 2014
Location: Taiwan
Posts: 100
Rep Power: 12 |
I think that you can try uniformity index in Report→Surface intergral.
The formula is in the manual. Just type and search it. |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
mixing index | ipul | Siemens | 0 | September 26, 2008 23:01 |
The index of UDS | chris | FLUENT | 1 | July 11, 2006 07:36 |
pointcare index | autofly | Main CFD Forum | 2 | November 8, 2004 14:32 |
low-re-ke-index WHO KNOWS? | michael_nurzynski | FLUENT | 2 | July 19, 2004 06:11 |
ideal gas mixing law and mass-weighted mixing law | Shankar | FLUENT | 0 | June 24, 2003 14:25 |