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

Calculation of a turbine rotating speed

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

Like Tree1Likes
  • 1 Post By karachun

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   October 26, 2020, 04:01
Default Calculation of a turbine rotating speed
  #1
Senior Member
 
mohammad
Join Date: Dec 2010
Location: UK
Posts: 239
Rep Power: 14
mohammad is on a distinguished road
Hi,

How should I set a simulation in order to be able to see what is the resulting rotational speed of a wind turbine at a certain wind velocity?
mohammad is offline   Reply With Quote

Old   October 26, 2020, 05:32
Default
  #2
Senior Member
 
karachun's Avatar
 
Alexander Karachun
Join Date: Nov 2015
Location: Mykolaiv, Ukraine
Posts: 234
Rep Power: 9
karachun is on a distinguished road
Solve many steady state cases with different rotation speeds (like 10,20,30 rpm and so on). Find torque on the turbine in each case and compare it with torque on the generator. When they are the same then you get actual speed.
Opaque likes this.
karachun is offline   Reply With Quote

Reply

Tags
rotating speed, wind turbines

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
Calculation of turbine rotating speed mohammad STAR-CCM+ 2 November 12, 2020 09:30
XFlow torque calculation problem, darrieus wind turbine Cami_lo CFD Freelancers 0 February 10, 2020 18:47
Rotating speed control by UDF mamly Fluent UDF and Scheme Programming 0 July 21, 2018 05:18
Star CCM Overset Mesh Error (Rotating Turbine) thezack Siemens 7 October 12, 2016 11:14
Vertical Axis Wind Turbine Rotating Domain Problems TWaung CFX 4 May 1, 2012 03:14


All times are GMT -4. The time now is 07:37.