CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Main CFD Forum

bellmouth flow analysis

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

Reply
 
LinkBack Thread Tools Display Modes
Old   February 6, 2011, 09:44
Default bellmouth flow analysis
  #1
New Member
 
PNVR Murthy
Join Date: Feb 2011
Posts: 2
Rep Power: 0
munna1981 is on a distinguished road
Hellow everybody
This is PNVR Murthy..i want a small help from u people...iam doing my final year project on engine bellmouth flow analysis..
Can anyone please explain me how to do flow analysis for Bellmouth of Gas turbine engine test bed . I have the profile of the bellmouth.
How the modelling should be done?

My doubt is whether we can do analysis of bellmouth alone or i have to keep bellmouth with engine model in test cell and then i have to analysis.and what Boundary conditions should be given?.
if u have any example bellmouth analysis ...please help me sir..
itsmerhythm@yahoo.com
munna1981 is offline   Reply With Quote

Old   February 8, 2011, 15:47
Default
  #2
Member
 
Robert
Join Date: Jun 2010
Posts: 86
Rep Power: 8
RobertB is on a distinguished road
You should include the geometry upstream of the bellmouth.

I would suggest a massflow inlet and pressure outlet. The pressure value at the compressor entry is typically in the 85-90K Pa absolute.
RobertB is offline   Reply With Quote

Old   February 11, 2011, 22:46
Default Bellmouth flow analysis
  #3
New Member
 
PNVR Murthy
Join Date: Feb 2011
Posts: 2
Rep Power: 0
munna1981 is on a distinguished road
Thank you very vert much sir.
Where do I get tutorial on Bellmouth flow analysis?
or example problem? Any Document related Bellmouth flow analysis?
munna1981 is offline   Reply With Quote

Old   February 14, 2011, 13:04
Default
  #4
Far
Super Moderator
 
Far's Avatar
 
Sijal Ahmed Memon (turboenginner@gmail.com)
Join Date: Mar 2009
Location: Islamabad Pakistan
Posts: 3,915
Blog Entries: 6
Rep Power: 38
Far will become famous soon enoughFar will become famous soon enough
Send a message via Skype™ to Far
send your email id i shall send you paper on this
Far is offline   Reply With Quote

Reply

Tags
bellmouth, cfd analysis

Thread Tools
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 On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Steps for analysis of a flow rskrishna87 CFX 15 February 1, 2011 12:08
Can 'shock waves' occur in viscous fluid flows? diaw Main CFD Forum 104 February 16, 2006 06:44
how to do this blade passage flow analysis ? manish CFX 2 January 16, 2006 04:58
Pump flow analysis help nithyanand CD-adapco 2 February 9, 2005 04:21
Flow analysis of vane pump Loganathan FLUENT 4 September 4, 2002 04:51


All times are GMT -4. The time now is 14:45.