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

Axial Thrust in a Radial Turbine

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   June 24, 2008, 00:39
Default Axial Thrust in a Radial Turbine
  #1
Amit Roghs
Guest
 
Posts: n/a
How do we calculate axial thrust in a radial turbine in cfx-post?

I have a case of Francis Turbine in which I want to calculate Axial Thrust along the direction of rotation.

Regards,

Amit Roghs
  Reply With Quote

Old   June 24, 2008, 08:24
Default how can i get performace of axial turbine in CFX-p
  #2
dia aisa
Guest
 
Posts: n/a
dear all plaese how can i get performance of axial turbine in CFX-post. i used macro calculater in cfx-post. but the results is not write.is there any different method to calculate the eff , power, torqou or any variable from cfx-post
  Reply With Quote

Old   June 24, 2008, 11:40
Default Re: how can i get performace of axial turbine in C
  #3
Amit Roghs
Guest
 
Posts: n/a
Input Power = ((Total Pressure in Stn Frame at Inlet)-(Total Pressure in Stn Frame at Outlet))*Discharge

Output Power = Torque on Runner Blades *2*pi*N/60

Efficiency = Output Power/Input Power

Each of the above terms in each power are need to be calculated using Function Calculator. Torque is also available in the function library.

In the option go to massflowavgabs and then calculate Total Pressure in Stn Frame for inlet as well as outlet.

Regards

Amit Roghs
  Reply With Quote

Old   May 31, 2010, 17:47
Default
  #4
New Member
 
Eduardo Chavolla
Join Date: May 2010
Location: Mexico City
Posts: 16
Rep Power: 15
Edward! is on a distinguished road
Hi

Someone Know how can I mesh in gambit a profile of a gas turbine please
I have to grid a profile like this image





Edward! is offline   Reply With Quote

Reply

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
Direction of Rotation of Radial Turbine ghoshi1983 CFX 8 June 19, 2012 11:16
Sliding mesh vs MRF in axial turbine simulation Vito FLUENT 3 December 21, 2011 05:57
plloting radial and axial velocity hamza CFX 5 May 31, 2010 17:42
axial in, radial out turbine. flyingbird Main CFD Forum 0 August 3, 2009 15:39
simulation Axial flow turbine using CFX dia aisa CFX 3 May 2, 2008 03:45


All times are GMT -4. The time now is 03:14.