書誌事項
- タイトル別名
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- Flow around a Circular Cylinder in Correctly-Expanded Supersonic Free Jets. Model Experiment of Sootblower Jets.
- テキセイ ボウチョウ チョウオンソク フンリュウチュウ ニ オカレタ エンチュウ マワリノ ナガレ : スートブロワ フンリュウ ノ モデル ジッケン
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This paper describes a model experiment of sootblower jets which have been used to remove fire side deposits of boiler tubes. A circular cylinder is used instead of a boiler tube. Flowfield around the circular cylinder placed in correctly expanded jets from a supersonic nozzle with a design Mach number of 2.0 and 2.4 is studied. Visualization by schlieren method and measurement of pressure on a cylinder are performed to diagnose the flowfield. The pressure coefficient on the cylinder is found smaller than that obtained by potential flow theory around a cylinder, especially, when the cylinder is located in the potential core region of the jets. The velocity distribution on the cylinder strongly depends on the flow Mach number just downstream of the shock wave generated in front of the cylinder.
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 67 (663), 2687-2692, 2001
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
- 1390282681159146880
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- NII論文ID
- 110002403384
- 130004224352
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- NII書誌ID
- AN00187441
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- ISSN
- 18848346
- 03875016
- http://id.crossref.org/issn/03875016
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- HANDLE
- 10232/14429
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- NDL書誌ID
- 5985241
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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
- IRDB
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可