Design of Solar-powered Endurance Glider with Vortex Generators

Dol, Sh. Sham; Pervaiz, S. Shahid; Uzair, M.; Khalid Bashir, Sh.; Elzughbi, M. Mustafa

doi:10.22044/rera.2020.9778.1037

Document Type : Original Article

Authors

Department of Mechanical Engineering, Abu Dhabi University, Abu Dhabi, United Arab Emirates.

https://doi.org/10.22044/rera.2020.9778.1037

Abstract

The research aims at designing a solar endurance glider for an increased flight time. The constraints for design include reduction in weight compared to a typical glider and improving its aerodynamic performance by application of vortex generators on its wingspan. The design of each component was performed through various stages of similitude cases; furthermore, the components, such as solar panels and vortex generators were selected based on a decision matrix design process. This research utilized ANSYS 18.1 K-Omega SST turbulence simulation techniques to successfully simulate the glider at different speeds along with various angle of attacks for aerodynamics optimization. The results show an improvement in lift force from 160 N to 192 N once the vortex generators were installed. 16 solar cells are installed on the glider’s wings providing 57.6 Watts of power. This study faced a limitation on the physical testing using a wind tunnel for validation; therefore, the team relied on CFD simulations verification from published data. This report details the concept of boundary layer, design process, glider simulation as well as glider configuration, such as the wingspan and total length. The glider should be able to maintain a flight time of at least 6 hours with vortex generators and solar panels.

Keywords

References

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Renewable Energy Research and Applications

Design of Solar-powered Endurance Glider with Vortex Generators

References

References

Volume 2, Issue 1
January 2021
Pages 1-8

Design of Solar-powered Endurance Glider with Vortex Generators

References

References

Volume 2, Issue 1January 2021Pages 1-8

Volume 2, Issue 1
January 2021
Pages 1-8