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

Dynamic stall in Cl vs AOA

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   June 14, 2019, 19:09
Default Dynamic stall in Cl vs AOA
  #1
New Member
 
Raj Kiran
Join Date: May 2018
Posts: 24
Rep Power: 7
Rakkiran is on a distinguished road
Hello everyone ,
I am doing my masters thesis on Vertical Axis wind turbine. I have few doubts regarding the simulation
1) My domain is circular. Should I give velocity as magnitude with direction or magnitude with normal to boundary. How does any of them affect the result.
2) I did a trail using velocity with magnitude and normal to boundary but my coefficient of lift Vs AOA doesn’t show dynamic stall occurrence.
How to solve the issue?IMG_3944.jpg
Attached is the file of Cl Vs Azimuth for a NACA0015 profile .
Rakkiran 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
3d aerofoil cant stall at higher AOA Louiskhoo FLUENT 2 June 18, 2019 00:45
Dynamic Stall of NACA 0012 Airfoiol AS_Aero CFX 0 April 4, 2019 09:30
sliding mesh ? airfoil dynamic stall? xiaomi FLUENT 2 March 18, 2013 06:42
How to set the dynamic stall convergence criterion of airfoil? shlgzz FLUENT 0 January 10, 2013 22:45
Looking for experiments in dynamic stall Anton Lyaskin Main CFD Forum 0 February 10, 2003 04:57


All times are GMT -4. The time now is 08:11.