JPH1054258A - 圧縮機、燃焼タービン及び燃焼タービンの冷却方法 - Google Patents
圧縮機、燃焼タービン及び燃焼タービンの冷却方法Info
- Publication number
- JPH1054258A JPH1054258A JP16427097A JP16427097A JPH1054258A JP H1054258 A JPH1054258 A JP H1054258A JP 16427097 A JP16427097 A JP 16427097A JP 16427097 A JP16427097 A JP 16427097A JP H1054258 A JPH1054258 A JP H1054258A
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- main
- outlet
- combustion turbine
- sub
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/08—Heating, heat-insulating or cooling means
- F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/205—Cooling fluid recirculation, i.e. after cooling one or more components is the cooling fluid recovered and used elsewhere for other purposes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66888196A | 1996-06-24 | 1996-06-24 | |
US08/668881 | 1996-06-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH1054258A true JPH1054258A (ja) | 1998-02-24 |
Family
ID=24684129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16427097A Pending JPH1054258A (ja) | 1996-06-24 | 1997-06-20 | 圧縮機、燃焼タービン及び燃焼タービンの冷却方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH1054258A (es) |
AR (1) | AR007457A1 (es) |
WO (1) | WO1997049902A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6217280B1 (en) | 1995-10-07 | 2001-04-17 | Siemens Westinghouse Power Corporation | Turbine inter-disk cavity cooling air compressor |
US6250061B1 (en) * | 1999-03-02 | 2001-06-26 | General Electric Company | Compressor system and methods for reducing cooling airflow |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL72348C (es) * | 1948-10-15 | |||
US4236869A (en) * | 1977-12-27 | 1980-12-02 | United Technologies Corporation | Gas turbine engine having bleed apparatus with dynamic pressure recovery |
DE3037020C2 (de) * | 1980-10-01 | 1983-11-03 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Gasturbinenstrahltriebwerk in Mehrwellen-Bauweise mit Verdichterhochdruckluftentnahme- und -führungseinrichtungen zur Turbinenkühlung |
FR2614654B1 (fr) * | 1987-04-29 | 1992-02-21 | Snecma | Disque de compresseur axial de turbomachine a prelevement d'air centripete |
US4901520A (en) * | 1988-08-12 | 1990-02-20 | Avco Corporation | Gas turbine pressurized cooling system |
FR2656657A1 (fr) * | 1989-12-28 | 1991-07-05 | Snecma | Turbomachine refroidie par air et procede de refroidissement de cette turbomachine. |
US5452573A (en) * | 1994-01-31 | 1995-09-26 | United Technologies Corporation | High pressure air source for aircraft and engine requirements |
-
1997
- 1997-05-12 WO PCT/US1997/008107 patent/WO1997049902A1/en active Application Filing
- 1997-06-20 JP JP16427097A patent/JPH1054258A/ja active Pending
- 1997-06-23 AR ARP970102759A patent/AR007457A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
WO1997049902A1 (en) | 1997-12-31 |
AR007457A1 (es) | 1999-10-27 |
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