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- NAKASHIMA Kazuhiko
- Kyushu University
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- SUZUKI Yoshitaka
- Kyushu University
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- KATAYAMA Yusuke
- Kyushu University
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- WATANABE Satoshi
- Kyushu University
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- TSUDA Shin-ichi
- Kyushu University
Bibliographic Information
- Other Title
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- 開水路に設置するダリウス形水車の性能予測法の検討
Abstract
<p>Recently, small hydro energy as one of sustainable energies has begun to spread for power generation. The small hydropowers are used in various complex flows, so it is difficult to predict the power performance appropriately. We proposed a one-dimensional performance prediction method of turbine installed at actual flow channels, which is to be used at early design/planning stages. This study investigated performance prediction for Darrieus-type hydro-turbine by one-dimensional streamtube model. As the results, the power coefficient is reduced along with the enlargement of the open channel width. In addition, effectivrness of inlet nozzle for power coefficient improvement depends upon the open channel width.</p>
Journal
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- The Proceedings of the Fluids engineering conference
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The Proceedings of the Fluids engineering conference 2016 (0), 0613-, 2016
The Japan Society of Mechanical Engineers
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Details 詳細情報について
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- CRID
- 1390001205881221376
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- NII Article ID
- 130007136422
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- ISSN
- 24242896
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed