DE69521812T2 - Dampfgekühlte gasturbine mit wärmerückgewinnung - Google Patents

Dampfgekühlte gasturbine mit wärmerückgewinnung

Info

Publication number
DE69521812T2
DE69521812T2 DE69521812T DE69521812T DE69521812T2 DE 69521812 T2 DE69521812 T2 DE 69521812T2 DE 69521812 T DE69521812 T DE 69521812T DE 69521812 T DE69521812 T DE 69521812T DE 69521812 T2 DE69521812 T2 DE 69521812T2
Authority
DE
Germany
Prior art keywords
steam
gas turbine
heat recovery
cooled gas
cooled
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.)
Expired - Lifetime
Application number
DE69521812T
Other languages
English (en)
Other versions
DE69521812D1 (de
Inventor
Scot Briesch
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.)
Siemens Energy Inc
Original Assignee
Siemens Westinghouse Power 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 Siemens Westinghouse Power Corp filed Critical Siemens Westinghouse Power Corp
Application granted granted Critical
Publication of DE69521812D1 publication Critical patent/DE69521812D1/de
Publication of DE69521812T2 publication Critical patent/DE69521812T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K21/00—Steam engine plants not otherwise provided for
    • F01K21/04—Steam engine plants not otherwise provided for using mixtures of steam and gas; Plants generating or heating steam by bringing water or steam into direct contact with hot gas
    • F01K21/047—Steam engine plants not otherwise provided for using mixtures of steam and gas; Plants generating or heating steam by bringing water or steam into direct contact with hot gas having at least one combustion gas turbine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • 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
    • F05D2260/232—Heat transfer, e.g. cooling characterized by the cooling medium
    • F05D2260/2322—Heat transfer, e.g. cooling characterized by the cooling medium steam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE69521812T 1994-12-12 1995-10-25 Dampfgekühlte gasturbine mit wärmerückgewinnung Expired - Lifetime DE69521812T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/354,388 US5640840A (en) 1994-12-12 1994-12-12 Recuperative steam cooled gas turbine method and apparatus
PCT/US1995/013842 WO1996018810A1 (en) 1994-12-12 1995-10-25 Recuperative steam cooled gas turbine

Publications (2)

Publication Number Publication Date
DE69521812D1 DE69521812D1 (de) 2001-08-23
DE69521812T2 true DE69521812T2 (de) 2002-06-13

Family

ID=23393113

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69521812T Expired - Lifetime DE69521812T2 (de) 1994-12-12 1995-10-25 Dampfgekühlte gasturbine mit wärmerückgewinnung

Country Status (6)

Country Link
US (1) US5640840A (de)
EP (1) EP0797729B1 (de)
JP (1) JPH10510897A (de)
CA (1) CA2207448A1 (de)
DE (1) DE69521812T2 (de)
WO (1) WO1996018810A1 (de)

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Also Published As

Publication number Publication date
WO1996018810A1 (en) 1996-06-20
EP0797729B1 (de) 2001-07-18
JPH10510897A (ja) 1998-10-20
EP0797729A1 (de) 1997-10-01
CA2207448A1 (en) 1996-06-20
US5640840A (en) 1997-06-24
DE69521812D1 (de) 2001-08-23

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