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
Application number
JP16427097A
Other languages
English (en)
Japanese (ja)
Inventor
Ihor S Diakunchak
イーホール・ステファン・ダイアクンチャック
David J Huber
デイビッド・ジョン・フーバー
Nathan R Pfeifer
ネイザン・リチャード・ファイファー
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of JPH1054258A publication Critical patent/JPH1054258A/ja
Pending legal-status Critical Current

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)
JP16427097A 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 Pending JPH1054258A (ja)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
WO1997049902A1 (en) 1997-12-31
AR007457A1 (es) 1999-10-27

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