Combined Savonius-Darrieus Wind turbine

- November 10, 2023 at 11:28 am
  
  SUJAN DHAKAL
  Subscriber
  
  How can I calculate power, torque, coeff of power and rpm of the vawt geometric parameterization of radius of savonius and height of darrieus so that I can get the suitable dimensions that gives max output power at constant air speed?
- November 14, 2023 at 2:36 pm
  
  Federico Alzamora Previtali
  Ansys Employee
  
  Is this an Ansys question?
- November 14, 2023 at 5:54 pm
  
  SUJAN DHAKAL
  Subscriber
  
  Yeah I am using ansys fluent for the simulation but I got stuck in the setup/solution section on how to get the outputs
- November 14, 2023 at 5:58 pm
  
  Federico Alzamora Previtali
  Ansys Employee
  
  You can set up report definitions for Moment and get torque and combine it with angular velocity to get power via a Named expression
- November 14, 2023 at 6:00 pm
  
  SUJAN DHAKAL
  Subscriber
  
  When I tried to run simulation at constant air speed of 6 m/s the simulation gets stuck after certain iterations. What might be the problem?
- November 14, 2023 at 6:30 pm
  
  Federico Alzamora Previtali
  Ansys Employee
  
  You will need to provide more details to help us troubleshooting. What gets stuck? the convergence? the iteration? what does it say in the console?
- November 17, 2023 at 3:07 pm
  
  SUJAN DHAKAL
  Subscriber
  
  Yes the iterations gets paused after certain iterations. I am new to ansys and this is my first project where I'm using ansys so I'm not much familiar with everything. Here's the setup setting I have set with the help of some YouTube videos. Can you please check if these are correct.
- November 17, 2023 at 3:09 pm
  
  SUJAN DHAKAL
  Subscriber
- November 17, 2023 at 3:11 pm
  
  SUJAN DHAKAL
  Subscriber
- November 17, 2023 at 3:14 pm
  
  SUJAN DHAKAL
  Subscriber
- November 17, 2023 at 3:23 pm
  
  SUJAN DHAKAL
  Subscriber
- November 17, 2023 at 3:27 pm
  
  SUJAN DHAKAL
  Subscriber
- November 17, 2023 at 3:30 pm
  
  SUJAN DHAKAL
  Subscriber
  
  Finally my iterations ran completely but why the outputs are all zero can you check what might be the issue

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