CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS

modelling combustion in micro gas turbine

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   April 10, 2015, 03:33
Default modelling combustion in micro gas turbine
  #1
New Member
 
zack
Join Date: Oct 2014
Posts: 13
Rep Power: 8
zackufairu is on a distinguished road
Hello people
I have a very simple combustor geometry (circular with a nozzle at end but multiple holes at periphery)
I wish to model this flow however I will highlight what doubts I have:

1 Being a gas-gas combustion it must need a spark plug .

2 However I have seen most papers stray away from spark plug modelling.
What then is an alternative to spark plug modelling which allows good combustion results?
3 Then what combustion model assumptions(othen than non premixed) should I pick that show the combustion charesteristics most accurately.

4 Will these assumptions be good enough for flow analysis
zackufairu is offline   Reply With Quote

Reply

Tags
cfx & fluent, combustion chamber, combustion model, combustor, meshing

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
[ICEM] gas turbine Combustion chamber Ananthakrishnan ANSYS Meshing & Geometry 13 August 5, 2014 08:55
Gas turbine combustor modelling - uburned fuel at the outlet Andrea1984 FLUENT 0 May 14, 2014 07:56
Gas turbine in CFX rahat69 CFX 4 April 12, 2014 00:44
Industrial burner light oil/natural gas combustion executor CFX 0 January 31, 2012 07:38
Gas Turbine Combustion Data cfd_user Main CFD Forum 1 August 13, 2000 21:20


All times are GMT -4. The time now is 10:17.