JPS55114806A - Gas turbine blade - Google Patents
Gas turbine bladeInfo
- Publication number
- JPS55114806A JPS55114806A JP2388079A JP2388079A JPS55114806A JP S55114806 A JPS55114806 A JP S55114806A JP 2388079 A JP2388079 A JP 2388079A JP 2388079 A JP2388079 A JP 2388079A JP S55114806 A JPS55114806 A JP S55114806A
- Authority
- JP
- Japan
- Prior art keywords
- blade
- air
- round hole
- slit
- flow
- 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
Links
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2388079A JPS55114806A (en) | 1979-02-27 | 1979-02-27 | Gas turbine blade |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2388079A JPS55114806A (en) | 1979-02-27 | 1979-02-27 | Gas turbine blade |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55114806A true JPS55114806A (en) | 1980-09-04 |
Family
ID=12122756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2388079A Pending JPS55114806A (en) | 1979-02-27 | 1979-02-27 | Gas turbine blade |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55114806A (ja) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59136502A (ja) * | 1982-09-16 | 1984-08-06 | ロ−ルス−ロイス、パブリック、リミテッド、カンパニ− | 冷却ガスタ−ビンエンジンエ−ロフオイル |
US4653983A (en) * | 1985-12-23 | 1987-03-31 | United Technologies Corporation | Cross-flow film cooling passages |
US4664597A (en) * | 1985-12-23 | 1987-05-12 | United Technologies Corporation | Coolant passages with full coverage film cooling slot |
US4669957A (en) * | 1985-12-23 | 1987-06-02 | United Technologies Corporation | Film coolant passage with swirl diffuser |
US4676719A (en) * | 1985-12-23 | 1987-06-30 | United Technologies Corporation | Film coolant passages for cast hollow airfoils |
US4684323A (en) * | 1985-12-23 | 1987-08-04 | United Technologies Corporation | Film cooling passages with curved corners |
US4738588A (en) * | 1985-12-23 | 1988-04-19 | Field Robert E | Film cooling passages with step diffuser |
US4859147A (en) * | 1988-01-25 | 1989-08-22 | United Technologies Corporation | Cooled gas turbine blade |
US6241468B1 (en) | 1998-10-06 | 2001-06-05 | Rolls-Royce Plc | Coolant passages for gas turbine components |
US20130045106A1 (en) * | 2011-08-15 | 2013-02-21 | General Electric Company | Angled trench diffuser |
US9273561B2 (en) | 2012-08-03 | 2016-03-01 | General Electric Company | Cooling structures for turbine rotor blade tips |
CN108999646A (zh) * | 2017-06-07 | 2018-12-14 | 安萨尔多能源瑞士股份公司 | 用于燃气涡轮的叶片和包括所述叶片的电力生成设备 |
-
1979
- 1979-02-27 JP JP2388079A patent/JPS55114806A/ja active Pending
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59136502A (ja) * | 1982-09-16 | 1984-08-06 | ロ−ルス−ロイス、パブリック、リミテッド、カンパニ− | 冷却ガスタ−ビンエンジンエ−ロフオイル |
US4684323A (en) * | 1985-12-23 | 1987-08-04 | United Technologies Corporation | Film cooling passages with curved corners |
JPS62165504A (ja) * | 1985-12-23 | 1987-07-22 | ユナイテツド・テクノロジ−ズ・コ−ポレイシヨン | エ−ロフオイルの冷却される壁 |
US4669957A (en) * | 1985-12-23 | 1987-06-02 | United Technologies Corporation | Film coolant passage with swirl diffuser |
US4676719A (en) * | 1985-12-23 | 1987-06-30 | United Technologies Corporation | Film coolant passages for cast hollow airfoils |
US4738588A (en) * | 1985-12-23 | 1988-04-19 | Field Robert E | Film cooling passages with step diffuser |
EP0227577A2 (en) * | 1985-12-23 | 1987-07-01 | United Technologies Corporation | Coolant passages with full coverage film cooling slot |
US4664597A (en) * | 1985-12-23 | 1987-05-12 | United Technologies Corporation | Coolant passages with full coverage film cooling slot |
US4653983A (en) * | 1985-12-23 | 1987-03-31 | United Technologies Corporation | Cross-flow film cooling passages |
EP0227579A2 (en) * | 1985-12-23 | 1987-07-01 | United Technologies Corporation | Film coolant passage with swirl diffuser |
EP0227579B1 (en) * | 1985-12-23 | 1992-01-29 | United Technologies Corporation | Film coolant passage with swirl diffuser |
EP0227577B1 (en) * | 1985-12-23 | 1992-01-29 | United Technologies Corporation | Coolant passages with full coverage film cooling slot |
US4859147A (en) * | 1988-01-25 | 1989-08-22 | United Technologies Corporation | Cooled gas turbine blade |
US6241468B1 (en) | 1998-10-06 | 2001-06-05 | Rolls-Royce Plc | Coolant passages for gas turbine components |
US20130045106A1 (en) * | 2011-08-15 | 2013-02-21 | General Electric Company | Angled trench diffuser |
US9273561B2 (en) | 2012-08-03 | 2016-03-01 | General Electric Company | Cooling structures for turbine rotor blade tips |
CN108999646A (zh) * | 2017-06-07 | 2018-12-14 | 安萨尔多能源瑞士股份公司 | 用于燃气涡轮的叶片和包括所述叶片的电力生成设备 |
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