JPS5672201A - Cooling structure of gas turbine blade - Google Patents

Cooling structure of gas turbine blade

Info

Publication number
JPS5672201A
JPS5672201A JP14646679A JP14646679A JPS5672201A JP S5672201 A JPS5672201 A JP S5672201A JP 14646679 A JP14646679 A JP 14646679A JP 14646679 A JP14646679 A JP 14646679A JP S5672201 A JPS5672201 A JP S5672201A
Authority
JP
Japan
Prior art keywords
cooling
cooling air
insert
blade
impingement
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.)
Pending
Application number
JP14646679A
Other languages
English (en)
Inventor
Shigeyoshi Kobayashi
Manabu Matsumoto
Mitsutaka Shizutani
Shigeyuki Akatsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14646679A priority Critical patent/JPS5672201A/ja
Publication of JPS5672201A publication Critical patent/JPS5672201A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)
JP14646679A 1979-11-14 1979-11-14 Cooling structure of gas turbine blade Pending JPS5672201A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14646679A JPS5672201A (en) 1979-11-14 1979-11-14 Cooling structure of gas turbine blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14646679A JPS5672201A (en) 1979-11-14 1979-11-14 Cooling structure of gas turbine blade

Publications (1)

Publication Number Publication Date
JPS5672201A true JPS5672201A (en) 1981-06-16

Family

ID=15408266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14646679A Pending JPS5672201A (en) 1979-11-14 1979-11-14 Cooling structure of gas turbine blade

Country Status (1)

Country Link
JP (1) JPS5672201A (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60192802A (ja) * 1984-03-13 1985-10-01 Toshiba Corp ガスタ−ビン翼
JPS6278302U (ja) * 1981-12-09 1987-05-19
JPH07145702A (ja) * 1993-11-22 1995-06-06 Toshiba Corp タービン冷却翼
JP2010236548A (ja) * 2009-03-30 2010-10-21 General Electric Co <Ge> 熱絶縁を備えたタービン羽根組立体
JP2012202342A (ja) * 2011-03-25 2012-10-22 Mitsubishi Heavy Ind Ltd タービン翼、及び、インピンジメント冷却構造
JP2015063997A (ja) * 2015-01-05 2015-04-09 三菱日立パワーシステムズ株式会社 タービン翼
US20150118013A1 (en) * 2013-10-25 2015-04-30 General Electric Company Hot Gas Path Component with Impingement and Pedestal Cooling
CN106545365A (zh) * 2015-09-18 2017-03-29 通用电气公司 定子构件冷却
DE102020103648A1 (de) 2020-02-12 2021-08-12 Doosan Heavy Industries & Construction Co., Ltd. Pralleinsatz zur Wiederverwendung von Prallluft in einem Schaufelblatt, Schaufelblatt, das einen Pralleinsatz umfasst, Turbomaschinenkomponente und damit versehende Gasturbine
DE102020103657A1 (de) 2020-02-12 2021-08-12 Doosan Heavy Industries & Construction Co., Ltd. Dreiwandiger Pralleinsatz zur Wiederverwendung von Prallluft in einem Schaufelblatt, Schaufelblatt, das den Pralleinsaz umfasst, Turbomaschinenkomponente und eine damit versehene Gasturbine

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6278302U (ja) * 1981-12-09 1987-05-19
JPH0110401Y2 (ja) * 1981-12-09 1989-03-24
JPS60192802A (ja) * 1984-03-13 1985-10-01 Toshiba Corp ガスタ−ビン翼
JPH07145702A (ja) * 1993-11-22 1995-06-06 Toshiba Corp タービン冷却翼
JP2010236548A (ja) * 2009-03-30 2010-10-21 General Electric Co <Ge> 熱絶縁を備えたタービン羽根組立体
JP2012202342A (ja) * 2011-03-25 2012-10-22 Mitsubishi Heavy Ind Ltd タービン翼、及び、インピンジメント冷却構造
JP2015092074A (ja) * 2013-10-25 2015-05-14 ゼネラル・エレクトリック・カンパニイ インピンジメント冷却およびペデスタル冷却を伴う高温ガス構成部品
US20150118013A1 (en) * 2013-10-25 2015-04-30 General Electric Company Hot Gas Path Component with Impingement and Pedestal Cooling
US10001018B2 (en) * 2013-10-25 2018-06-19 General Electric Company Hot gas path component with impingement and pedestal cooling
JP2015063997A (ja) * 2015-01-05 2015-04-09 三菱日立パワーシステムズ株式会社 タービン翼
CN106545365A (zh) * 2015-09-18 2017-03-29 通用电气公司 定子构件冷却
JP2017072128A (ja) * 2015-09-18 2017-04-13 ゼネラル・エレクトリック・カンパニイ ステータ部品
US11230935B2 (en) 2015-09-18 2022-01-25 General Electric Company Stator component cooling
DE102020103648A1 (de) 2020-02-12 2021-08-12 Doosan Heavy Industries & Construction Co., Ltd. Pralleinsatz zur Wiederverwendung von Prallluft in einem Schaufelblatt, Schaufelblatt, das einen Pralleinsatz umfasst, Turbomaschinenkomponente und damit versehende Gasturbine
DE102020103657A1 (de) 2020-02-12 2021-08-12 Doosan Heavy Industries & Construction Co., Ltd. Dreiwandiger Pralleinsatz zur Wiederverwendung von Prallluft in einem Schaufelblatt, Schaufelblatt, das den Pralleinsaz umfasst, Turbomaschinenkomponente und eine damit versehene Gasturbine
KR20210103392A (ko) * 2020-02-12 2021-08-23 두산중공업 주식회사 에어포일에서 충돌 공기를 재사용하기 위한 삼중 벽 충돌 인서트, 충돌 인서트를 포함하는 에어포일, 터보머신 구성요소, 및 이를 포함하는 가스 터빈
DE102020103657B4 (de) 2020-02-12 2022-06-23 Doosan Heavy Industries & Construction Co., Ltd. Dreiwandiger Pralleinsatz zur Wiederverwendung von Prallluft in einem Schaufelblatt, Schaufelblatt, das den Pralleinsatz umfasst, Turbomaschinenkomponente und eine damit versehene Gasturbine
US11396818B2 (en) 2020-02-12 2022-07-26 Doosan Heavy Industries & Construction Co., Ltd. Triple-walled impingement insert for re-using impingement air in an airfoil, airfoil comprising the impingement insert, turbomachine component and a gas turbine having the same
US11624286B2 (en) 2020-02-12 2023-04-11 Doosan Enerbility Co., Ltd. Insert for re-using impingement air in an airfoil, airfoil comprising an impingement insert, turbomachine component and a gas turbine having the same

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