Review of tidal characteristics of Uldolmok Strait and optimal design of blade shape for horizontal axis tidal current turbines SCIE SCOPUS

DC Field Value Language
dc.contributor.author Seo, Jihye -
dc.contributor.author Yi, Jin-Hak -
dc.contributor.author Park, Jin-Soon -
dc.contributor.author Lee, Kwang-Soo -
dc.date.accessioned 2020-04-16T07:40:03Z -
dc.date.available 2020-04-16T07:40:03Z -
dc.date.created 2020-02-04 -
dc.date.issued 2019-10 -
dc.identifier.issn 1364-0321 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/508 -
dc.description.abstract Ocean energy is a promising renewable energy resource. In particular, South Korea is a country with a large amount of tidal current energy needed for the economically and technically feasible development of a tidal current power plant. In this study, the environmental conditions including the bathymetry and tidal conditions for Uldolmok Strait and previous studies carried out in Uldolmok Strait are first briefly reviewed, and the optimal design of the blade shape and performance of an optimally designed horizontal axis rotor for a 200-kW class tidal current turbine are discussed. For the optimal blade shape design, the design code, the Horizontal Axis Rotor Performance Optimizer developed by the National Renewable Energy Laboratory in the United States, is utilized, and the performance is investigated with respect to the number of blades (two or three) and the pitch control algorithms (variable or fixed). The results indicate that a variable speed fixed pitch turbine with three blades showed the best performance. However, the performances of four alternative cases did not show significant differences. Considering the advantages in terms of maintenance, we also conducted an analysis under various rotor and cut-in speed conditions. Hence, to select the final design, it is necessary to consider the structural integrity related to fatigue, as well as the economic feasibility in manufacturing the blades. -
dc.description.uri 1 -
dc.language English -
dc.publisher PERGAMON-ELSEVIER SCIENCE LTD -
dc.subject GENETIC ALGORITHM -
dc.title Review of tidal characteristics of Uldolmok Strait and optimal design of blade shape for horizontal axis tidal current turbines -
dc.type Article -
dc.citation.title RENEWABLE & SUSTAINABLE ENERGY REVIEWS -
dc.citation.volume 113 -
dc.contributor.alternativeName 서지혜 -
dc.contributor.alternativeName 이진학 -
dc.contributor.alternativeName 박진순 -
dc.contributor.alternativeName 이광수 -
dc.identifier.bibliographicCitation RENEWABLE & SUSTAINABLE ENERGY REVIEWS, v.113 -
dc.identifier.doi 10.1016/j.rser.2019.109273 -
dc.identifier.scopusid 2-s2.0-85069571162 -
dc.identifier.wosid 000483422600040 -
dc.type.docType Review -
dc.description.journalClass 1 -
dc.subject.keywordPlus GENETIC ALGORITHM -
dc.subject.keywordAuthor Uldolmok strait -
dc.subject.keywordAuthor Blade element momentum theory -
dc.subject.keywordAuthor Genetic algorithm -
dc.subject.keywordAuthor HARP_Opt -
dc.subject.keywordAuthor Horizontal axis tidal current turbine -
dc.subject.keywordAuthor Optimal design of blade shape -
dc.relation.journalWebOfScienceCategory Green & Sustainable Science & Technology -
dc.relation.journalWebOfScienceCategory Energy & Fuels -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.relation.journalResearchArea Science & Technology - Other Topics -
dc.relation.journalResearchArea Energy & Fuels -
Appears in Collections:
Marine Industry Research Division > Maritime ICT & Mobility Research Department > 1. Journal Articles
Marine Industry Research Division > Ocean Space Development & Energy Research Department > 1. Journal Articles
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