How to design a wind axial turbine working with an air stream....

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SUMMARY

This discussion focuses on designing a wind axial turbine to harness wind energy effectively. The key formula for determining the power output is Power = Torque x RPM x % Efficiency of the generator. Additionally, the design of the turbine blades is crucial for generating the necessary torque at the specified RPM and wind velocity. Participants are advised to research "propeller design" for insights into blade design, although it is noted that this may not yield straightforward calculations.

PREREQUISITES
  • Understanding of wind velocity and its impact on turbine performance
  • Familiarity with the relationship between power, torque, and RPM
  • Knowledge of generator efficiency metrics
  • Basic principles of propeller design
NEXT STEPS
  • Research "wind turbine blade design principles"
  • Explore "calculating torque for wind turbines"
  • Study "generator efficiency optimization techniques"
  • Investigate "aerodynamics of axial flow turbines"
USEFUL FOR

Engineers, renewable energy enthusiasts, and anyone involved in the design and optimization of wind turbines will benefit from this discussion.

Suhan
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I want to design a wind toubine ,I know the wnd vel,I need certain amount of power ..How to design it and how to calculate at which rpm will it rotate to deliver my required power?
 
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There are two parts to your solution:

1. Power = Torque x rpm x % Efficiency of the generator

2. Is the design of your blades to supply the amount of torque at your design rpm and wind velocity. For that, do web inquiry on "propeller design". (But don't expect to find a quick and easy solution for that calculation)
 

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