A Review of the Hybrid Darrieus-Savonius Turbine for Hydrokinetic Applications

In recent years, the cross-flow hydrokinetic turbines (HKTs) have been researched intensively owing to their key characteristics such as independency of flow direction and simple design. The Savonius turbine, being a drag-based device is known to have good starting performance. On the other hand, th...

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Main Authors: Maldar, N.R., Ng, C.Y., Oguz, E.
Format: Conference or Workshop Item
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.29149 /
Published: Institute of Electrical and Electronics Engineers Inc. 2021
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85125067930&doi=10.1109%2fIEEECONF53624.2021.9668166&partnerID=40&md5=ca1dfb37b98866d14fbe8ab710f0d49d
http://eprints.utp.edu.my/29149/
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spelling utp-eprints.291492022-03-25T01:03:32Z A Review of the Hybrid Darrieus-Savonius Turbine for Hydrokinetic Applications Maldar, N.R. Ng, C.Y. Oguz, E. In recent years, the cross-flow hydrokinetic turbines (HKTs) have been researched intensively owing to their key characteristics such as independency of flow direction and simple design. The Savonius turbine, being a drag-based device is known to have good starting performance. On the other hand, the lift-based Darrieus turbine, in several studies, has demonstrated reasonable efficiency over a wide range of flow velocities. To capitalize on the respective advantages, both the devices can be integrated together on the same axis thus forming a combined/hybrid turbine. In this paper, the authors have collected and analyzed published studies that investigate the performance of such hybrid Savonius-Darrieus designs with respect to hydrokinetic applications. Hardly a review study exists hitherto which solely discusses the studies for hybrid turbine that have been conducted using water as the operating fluid. Therefore, the primary aim of this paper is to establish a distinct research background for the hybrid turbine exclusively in terms of hydrokinetic applications. In addition to summarizing the existing literature, the present study also highlights the key gaps that will further enable the concerned researchers to explore the uninvestigated aspects within the domain of hybrid HKTs. © 2021 IEEE. Institute of Electrical and Electronics Engineers Inc. 2021 Conference or Workshop Item NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85125067930&doi=10.1109%2fIEEECONF53624.2021.9668166&partnerID=40&md5=ca1dfb37b98866d14fbe8ab710f0d49d Maldar, N.R. and Ng, C.Y. and Oguz, E. (2021) A Review of the Hybrid Darrieus-Savonius Turbine for Hydrokinetic Applications. In: UNSPECIFIED. http://eprints.utp.edu.my/29149/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description In recent years, the cross-flow hydrokinetic turbines (HKTs) have been researched intensively owing to their key characteristics such as independency of flow direction and simple design. The Savonius turbine, being a drag-based device is known to have good starting performance. On the other hand, the lift-based Darrieus turbine, in several studies, has demonstrated reasonable efficiency over a wide range of flow velocities. To capitalize on the respective advantages, both the devices can be integrated together on the same axis thus forming a combined/hybrid turbine. In this paper, the authors have collected and analyzed published studies that investigate the performance of such hybrid Savonius-Darrieus designs with respect to hydrokinetic applications. Hardly a review study exists hitherto which solely discusses the studies for hybrid turbine that have been conducted using water as the operating fluid. Therefore, the primary aim of this paper is to establish a distinct research background for the hybrid turbine exclusively in terms of hydrokinetic applications. In addition to summarizing the existing literature, the present study also highlights the key gaps that will further enable the concerned researchers to explore the uninvestigated aspects within the domain of hybrid HKTs. © 2021 IEEE.
format Conference or Workshop Item
author Maldar, N.R.
Ng, C.Y.
Oguz, E.
spellingShingle Maldar, N.R.
Ng, C.Y.
Oguz, E.
A Review of the Hybrid Darrieus-Savonius Turbine for Hydrokinetic Applications
author_sort Maldar, N.R.
title A Review of the Hybrid Darrieus-Savonius Turbine for Hydrokinetic Applications
title_short A Review of the Hybrid Darrieus-Savonius Turbine for Hydrokinetic Applications
title_full A Review of the Hybrid Darrieus-Savonius Turbine for Hydrokinetic Applications
title_fullStr A Review of the Hybrid Darrieus-Savonius Turbine for Hydrokinetic Applications
title_full_unstemmed A Review of the Hybrid Darrieus-Savonius Turbine for Hydrokinetic Applications
title_sort review of the hybrid darrieus-savonius turbine for hydrokinetic applications
publisher Institute of Electrical and Electronics Engineers Inc.
publishDate 2021
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85125067930&doi=10.1109%2fIEEECONF53624.2021.9668166&partnerID=40&md5=ca1dfb37b98866d14fbe8ab710f0d49d
http://eprints.utp.edu.my/29149/
_version_ 1741197196353601536
score 11.62408

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