書誌事項
- タイトル別名
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- Hydrodynamic Analysis of a Ducted Propeller with Stator in Steady Flow Using a Surface Panel Method
- コウホウ ステータ ツキ ダクト プロペラ ノ パネル ホウ ニ ヨル タンド
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By fitting stator vanes behind a ducted propeller in order to improve the propeller efficiency, energy loss of rotational flow in the slipstream of the ducted propeller would be reduced. This paper shows a surface panel method to analyze the open-water characteristics of a ducted propeller with stator operating in axisymmetric uniform flow. The present method solves the steady problem between an impeller, a duct and a stator in an iterative manner taking account of each circumferentially averaged induced velocity. In order to verify the efficiency improvement for the stator designed by the present method and the calculation accuracy, the open water tests have been carried out. The open-water characteristics of a ducted propeller with stator calculated by the present method showed a better agreement with experimental data. The advantage of the designed stator for the ducted propeller was two percents up of the propeller efficiency at moderately load condition.
収録刊行物
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- 西部造船会々報
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西部造船会々報 96 (0), 17-29, 1998
社団法人 日本船舶海洋工学会
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詳細情報 詳細情報について
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- CRID
- 1390001205558734208
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- NII論文ID
- 110007627615
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- NII書誌ID
- AN00295364
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- ISSN
- 0389911X
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- NDL書誌ID
- 4553117
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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