書誌事項
- タイトル別名
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- On the Deviation of Outlet Flow Angles Caused by Secondary Flows in Turbine Cascades (1st Report)
- タービンヨクレツ ノ 2ジ ナガレ ニ ヨル リュウシュツカク ノ ヘンコウ ニ ツイテ 1
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This report suggests a simple formula for calculating the mean outlet flow angle deviation caused by the secondary flow in turbine cascades of semi-infinite span, assuming the secondary vortices concentrated at their centroid, then deriving secondary velocities along the trailing edges and computing the actual vane circulation using Smith's equation(1). As the results, following conclusions are obtained. (1) Deviation of outlet flow angle increases much more with inlet flow angle than with outlet flow angle. (2) Deviation of outlet flow angle increases with the spacing of cascade, especially of impulse cascade of large camber angle. (3) Calculated results were compared with some experiments and fairly good coincidence was obtained except the effect of passage vortex of impulse cascade flowing towards the midspan.
収録刊行物
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- 日本機械学會論文集
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日本機械学會論文集 25 (153), 362-368, 1959
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390282680132057344
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- NII論文ID
- 110002350948
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- NII書誌ID
- AN00187419
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- ISSN
- 21859485
- 00290270
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- NDL書誌ID
- 9150368
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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
- NDL
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可