書誌事項
- タイトル別名
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- Experimental Study on Noise Reduction of Multiblade Fan. 2nd Report, Relation of Flow between Fan Blades and Pressure Fluctuations.
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説明
Multiblade fans have been widely used for car air-conditioning systems because of their high flow rates and high pressure as compared to their size. These fans, however, cause a comparatively high noise level due to their high rotational speed and the complex flow pattern inside the blade passages. This paper concerns the pressure fluctuation on the blade surfaces and the flow pattern inside a multiblade fan for car air-conditioning systems. As uneven flow distribution between shroud and hub was found to cause a large pressure fluctuation on the blade surfaces, resulting in the generation of high-level turbulent noise.
収録刊行物
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- 日本機械学会論文集B編
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日本機械学会論文集B編 60 (570), 458-463, 1994
一般社団法人 日本機械学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390001205894098432
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- NII論文ID
- 130004221087
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- ISSN
- 18848346
- 03875016
- http://id.crossref.org/issn/03875016
- http://id.crossref.org/issn/00290270
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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
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- 抄録ライセンスフラグ
- 使用不可