アクチュエータディスク近似による開水路内ダリウス形水車の簡易モデルの検討

大田 一貴, 寺本 雄馬, 片山 雄介, 渡邉 聡, 津田 伸一, 古川 明徳

研究成果: Contribution to journalArticle

抄録

<p>Small hydroelectric power generation using a Darrieus-type hydraulic turbine in agricultural channels etc can be mentioned as one of the expected utilizations of renewable energy. Channel conditions are different from place to place and also are dependent upon the seasons. A performance of Darrieus-type hydroturbine is strongly influenced by the channel and flow condition, and it is not clear how much electric power can be extracted from the turbine for each condition. In the present study, we propose a one-dimensional flow tube model and verify it's validity through the comparisons with experiment. It is shown that the model can qualitatively predict in the high rotational speed range but not well in the low speed range.</p>
寄稿の翻訳タイトルDiscussion of simple model of Darrieus type hydraulic turbine in open channel with actuator disk approximation
本文言語日本語
ページ(範囲)E21
ジャーナル日本機械学会九州支部講演論文集
2019
0
DOI
出版ステータス出版済み - 2019

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