Optimization of Small Horizontal Axis Wind Turbines Based on Aerodynamic, Steady-State, and Dynamic Analyses-Reference-Cited by-同舟云学术

Optimization of Small Horizontal Axis Wind Turbines Based on Aerodynamic, Steady-State, and Dynamic Analyses

Published:2023-02-24 Issue:2 Volume:6 Page:33
ISSN:2571-5577
Container-title:Applied System Innovation
language:en
Short-container-title:ASI

Author:

Deghoum Khalil¹²,Gherbi Mohammed Taher²,Sultan Hakim S.³,Jameel Al-Tamimi Adnan N.⁴,Abed Azher M.⁵,Abdullah Oday Ibraheem⁶⁷⁸^ORCID,Mechakra Hamza⁹^ORCID,Boukhari Ali²

Affiliation:

1. UDERZA Laboratory, University of El Oued, El Oued 39000, Algeria

2. Department of Mechanical Engineering, University of El Oued, El Oued 39000, Algeria

3. College of Engineering, University of Warith Al-Anbiyaa, Karbala 56001, Iraq

4. College of Technical Engineering, Al-Farahidi University, Baghdad 10001, Iraq

5. Air Conditioning and Refrigeration Techniques Engineering Department, Al-Mustaqbal University College, Babylon 51001, Iraq

6. Energy Engineering Department, College of Engineering, University of Baghdad, Baghdad 10071, Iraq

7. Mechanical Engineering Department, College of Engineering, Gulf University, Sanad 26489, Bahrain

8. Institute of Laser and Systems Technologies (iLAS), Hamburg University of Technology (TUHH), Harburger Schloßstraße 28, 21079 Hamburg, Germany

9. Dynamics of Engines and Vibroacoustic Laboratory, F.S.I., M’Hamed Bougara University of Boumerdes, Boumerdes 35000, Algeria

Abstract

In this article, the model of a 5 kW small wind turbine blade is developed and improved. Emphasis has been placed on improving the blade’s efficiency and aerodynamics and selecting the most optimal material for the wind blade. The QBlade software was used to enhance the chord and twist. Also, a new finite element model was developed using the ANSYS software to analyze the structure and modal problems of the wind blade. The results presented the wind blade’s von Mises stresses and deformations using three different materials (Carbon/epoxy, E-Glass/epoxy, and braided composite). The modal analysis results presented the natural frequencies and mode shapes for each material. It was found, based on the results, that the maximum deflections of E-glass, braided composite and carbon fiber were 46.46 mm, 33.54 mm, and 18.29 mm, respectively.

Publisher

MDPI AG

Subject

Artificial Intelligence,Applied Mathematics,Industrial and Manufacturing Engineering,Human-Computer Interaction,Information Systems,Control and Systems Engineering

Link

https://www.mdpi.com/2571-5577/6/2/33/pdf

Reference31 articles.

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5. Parametric optimization of NACA 4412 airfoil in ground effect using full factorial design of experiment;Win;Eng. J.,2021

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