書誌事項
- タイトル別名
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- Study on the Flow Fluctuation in the Axial-Flow Fan : Part 1, Spectrum of the Total Pressure Fluctuation on the Flow in the Axial-Flow Fan
- ジク リュウソウフウキ ナイ ノ ナガレ ノ ヘンドウ ニ カンスル ケンキュウ 1
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In the present paper, the spectra of total pressure fluctuation of the flow at different running states and measuring places are shown. They are obtained a pick-up of condenser microphone type. These researches have concluded the following : (1) The fluctuation spectrum consists of the following two parts : i) The component, the frequency of which is (NZ)/60 c/s or its multiple, where N is speed of the fan per minute, Z is number of moving blades. ii) The component, the frequency range of which is considerably wide, and the magnitude of which is quite indefinite. (2) The first arises from the fan wheel, the second from the disturbance of the flow around the bodies in the fan. (3) The magnitude of the component which has the frequency of (NZ)/60 c/s is proportional to the square of speed of the fan.
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 30 (210), 223-230, 1964
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
- 1390001205157759232
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- NII論文ID
- 110002352005
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- NII書誌ID
- AN00187419
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- ISSN
- 21859485
- 00290270
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- NDL書誌ID
- 9151322
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可