JP4545158B2 - 燃焼器尾筒の冷却構造 - Google Patents
燃焼器尾筒の冷却構造 Download PDFInfo
- Publication number
- JP4545158B2 JP4545158B2 JP2007021281A JP2007021281A JP4545158B2 JP 4545158 B2 JP4545158 B2 JP 4545158B2 JP 2007021281 A JP2007021281 A JP 2007021281A JP 2007021281 A JP2007021281 A JP 2007021281A JP 4545158 B2 JP4545158 B2 JP 4545158B2
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- JP
- Japan
- Prior art keywords
- cooling
- combustor
- air
- tail tube
- combustor tail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Description
2 ヘッダー溝
3 音響ライナー
4 燃焼器壁部
5,6,10 本体
7 蓋
8 冷却通路
9 蒸気ジャケット
11 冷媒ジャケット
12 尾筒
13 ディフューザ
14 カバー
15 尾筒シール
16 第一段静翼シュラウド
17 回収ジャケット
20 蒸気流溝
21 空気流溝
Claims (1)
- 燃焼器尾筒の壁部において、燃焼ガスを排出する側である後端の前記燃焼器尾筒の外周に設けられるとともに、前記燃焼器尾筒の外側に突出する鍔と、
当該鍔に嵌合するフック形状を有し、当該鍔に嵌合して固定されるとともに前記燃焼器尾筒の後端の端面と対向する位置に設けられる尾筒シールと、
前記燃焼器尾筒の壁部の内部において前記燃焼器尾筒の軸方向に延びて設けられるとともに、少なくともその一部が前記燃焼器尾筒の後端の端面まで貫通し、その内部に冷却媒体を流す複数の冷却流溝と、
前記燃焼器尾筒の後端の端面に設けられるとともに、前記燃焼器尾筒の後端まで貫通した形状の前記冷却流溝から前記冷却媒体が排出される貫通孔と、を備え、
前記貫通孔は、前記燃焼器尾筒の後端の端面から排出される前記冷却媒体を、後流に位置する前記尾筒シールの上流側端部に吹き付けるように配置されることを特徴とする燃焼器冷却構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007021281A JP4545158B2 (ja) | 2007-01-31 | 2007-01-31 | 燃焼器尾筒の冷却構造 |
Applications Claiming Priority (1)
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JP2007021281A JP4545158B2 (ja) | 2007-01-31 | 2007-01-31 | 燃焼器尾筒の冷却構造 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006162007A Division JP4065000B2 (ja) | 2006-06-12 | 2006-06-12 | 燃焼器尾筒の冷却構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007120504A JP2007120504A (ja) | 2007-05-17 |
JP4545158B2 true JP4545158B2 (ja) | 2010-09-15 |
Family
ID=38144580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007021281A Expired - Fee Related JP4545158B2 (ja) | 2007-01-31 | 2007-01-31 | 燃焼器尾筒の冷却構造 |
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JP (1) | JP4545158B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2776139C1 (ru) * | 2020-07-27 | 2022-07-14 | Мицубиси Пауэр, Лтд. | Камера сгорания газовой турбины |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4823186B2 (ja) | 2007-09-25 | 2011-11-24 | 三菱重工業株式会社 | ガスタービン燃焼器 |
US9249977B2 (en) * | 2011-11-22 | 2016-02-02 | Mitsubishi Hitachi Power Systems, Ltd. | Combustor with acoustic liner |
US9243508B2 (en) * | 2012-03-20 | 2016-01-26 | General Electric Company | System and method for recirculating a hot gas flowing through a gas turbine |
EP2846096A1 (de) * | 2013-09-09 | 2015-03-11 | Siemens Aktiengesellschaft | Rohrbrennkammer mit einem Flammrohr-Endbereich und Gasturbine |
JP7175298B2 (ja) * | 2020-07-27 | 2022-11-18 | 三菱重工業株式会社 | ガスタービン燃焼器 |
JP7326399B2 (ja) * | 2021-09-30 | 2023-08-15 | 三菱重工業株式会社 | トランジションピース、燃焼器及びガスタービンエンジン |
JP7370364B2 (ja) * | 2021-09-30 | 2023-10-27 | 三菱重工業株式会社 | トランジションピース、燃焼器及びガスタービンエンジン |
-
2007
- 2007-01-31 JP JP2007021281A patent/JP4545158B2/ja not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2776139C1 (ru) * | 2020-07-27 | 2022-07-14 | Мицубиси Пауэр, Лтд. | Камера сгорания газовой турбины |
RU2776139C9 (ru) * | 2020-07-27 | 2022-08-09 | Мицубиси Пауэр, Лтд. | Камера сгорания газовой турбины |
Also Published As
Publication number | Publication date |
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JP2007120504A (ja) | 2007-05-17 |
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