書誌事項
- タイトル別名
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- A Study on a New Type of Sewage Pump (Internal Flow and Radial Thrust)
- オスイヨウ シンガタ ポンプ ニ カンスル ケンキュウ ナイブ ナガレ ト ラジアルスラスト
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説明
Sewage pumps are designed with a wide flow channel by, for example, sacrificing some efficiency and reducing the number of blades, in order to prevent plugging with foreign bodies. This paper proposes a new type of sewage pump impeller designed to further improve pump efficiency and performance in passing foreign bodies. This sewage pump impeller has a structure in which the suction flow channel of closed type non-clog pump is wound in a helical spiral. The focus of this research was to investigate pump performance, internal flow and radial thrust in this single blade sewage pump impeller. The results clearly indicated the following facts. The developed sewage pump impeller had high efficiency and exhibited high efficiency over a wide range of flow rates. Internal flow of this pump is very complicated, and a state of internal flow largely changes when flow rate changes, and force which is non-uniform in the circumferential direction is applied to the impeller.
収録刊行物
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- ターボ機械
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ターボ機械 34 (12), 729-738, 2006
一般社団法人 ターボ機械協会
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詳細情報 詳細情報について
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- CRID
- 1390282679520588928
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- NII論文ID
- 10020364474
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- NII書誌ID
- AN00004836
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- ISSN
- 18802338
- 03858839
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- NDL書誌ID
- 8585445
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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
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可