Proceedings of the 2nd International Seminar of Science and Applied Technology (ISSAT 2021)

Design and Development of a Vortex Turbine for the Hilly Regions of Bangladesh

Authors
Tauqir Khan1, a, Moinul Mohsin Asif1, b, Hasib Ahmed1, c, Mazharul Islam1, *, Zambri Harun2, d
1Department of Mechanical and Production Engineering, Ahsanullah University of Science and Technology, Bangladesh
2Department of Mechanical and Manufacturing Engineering, Faculty of Engineering and Built Environment, UKM Bangi, 43600, Malaysia
Corresponding Author
Mazharul Islam
Available Online 23 November 2021.
DOI
10.2991/aer.k.211106.046How to use a DOI?
Keywords
Gravitational vortex turbine; hydropower; turbine blade
Abstract

In the modern world, the days of fossil fuel-based electricity are numbered. In addition, the need for cleaner, greener, and more efficient energy is on the rise. Sustainable energy technology is needed to meet the demand for an environmentally friendly power source that provides consistent power. Small hydropower is an effective alternative source of energy in mountainous places in many parts of the world. Small hydro-powers reliably produce low-cost and clean power. The study was carried out on a gravitational vortex water turbine, a small hydropower source. It works with very little impact on the environment. Here, gravity-flow water moves turbine blades which are coupled with a generator via a shaft. The turbine used in this study was an impulse turbine. To enhance the efficiency of the turbine, different blade parameters were studied along with different design parameters. By modifying the blade angle and enhancing the blade surface area by adding baffle plates, a more rotational speed can be achieved. It was found that the construction containing 5 blades and 44° blade angle produced an efficiency of 82% for the curved blade profile. As a result, increased electricity production is achieved, and we got an estimated turbine output power of 6.91 KW. This study has the potential of changing the power scenario of the Chittagong Hill Tracts for the foreseeable future.

Copyright
© 2021 The Authors. Published by Atlantis Press International B.V.
Open Access
This is an open access article under the CC BY-NC license.

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Volume Title
Proceedings of the 2nd International Seminar of Science and Applied Technology (ISSAT 2021)
Series
Advances in Engineering Research
Publication Date
23 November 2021
ISBN
978-94-6239-451-3
ISSN
2352-5401
DOI
10.2991/aer.k.211106.046How to use a DOI?
Copyright
© 2021 The Authors. Published by Atlantis Press International B.V.
Open Access
This is an open access article under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Tauqir Khan
AU  - Moinul Mohsin Asif
AU  - Hasib Ahmed
AU  - Mazharul Islam
AU  - Zambri Harun
PY  - 2021
DA  - 2021/11/23
TI  - Design and Development of a Vortex Turbine for the Hilly Regions of Bangladesh
BT  - Proceedings of the 2nd International Seminar of Science and Applied Technology (ISSAT 2021)
PB  - Atlantis Press
SP  - 290
EP  - 297
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.211106.046
DO  - 10.2991/aer.k.211106.046
ID  - Khan2021
ER  -