Abstract
This paper describes the experimental determination of performance and torque characteristics of the Jober commercial low-solidity, fast-running wind rotor for direct driven wind-pumping applications. A scale model of the Jober wind rotor is tested at different blade setting angles to determine the best configuration. The optimal configuration lies within a range of blade pitch angles between 45° and 30°. The performance of the rotor is also compared to a newly designed, more aerodynamic rotor based on the theory of wind rotors. It is shown that an aerodynamic design for the rotor can be used in water pumping applications, which shows improved performance when compared to the original commercial design. The overall wind-to-water conversion efficiency is analyzed theoretically and the results show that there is a substantial improvement in the newly designed rotor configuration as compared to the actual configuration of the Jober windpump.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
