書誌事項
- タイトル別名
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- On Distribution of Mean Tangential Wind Speed of Tornado-like Vortex
抄録
In this study, tornado-like flows under the horizontal shear flows whose types were one cell, two-cell, and multi-vortexes, were generated by Large Eddy Simulation with a real scale rectangular numerical field. As the results of investigation of the average tangential wind speed, it was found that Rankine’s vortex and Burgers-Rott vortex could not express the calculation results well. Therefore, assuming that the mean flow field was formed by the swaying vortex on the circle, the distribution of the mean tangential wind speed was calculated, and a new formula for the distribution of mean tangential wind speed was proposed. It was clarified that this proposed formula could fit to distributions of mean tangential wind speed for one cell, two-cell and multi-vortexes, very well.
収録刊行物
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- 日本風工学会論文集
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日本風工学会論文集 43 (2), 48-55, 2018-04-30
一般社団法人 日本風工学会
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詳細情報 詳細情報について
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- CRID
- 1390845713055025920
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- NII論文ID
- 130007605222
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- ISSN
- 1349340X
- 13493507
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可