GB2103718B - Gas turbine plant - Google Patents

Gas turbine plant

Info

Publication number
GB2103718B
GB2103718B GB08222302A GB8222302A GB2103718B GB 2103718 B GB2103718 B GB 2103718B GB 08222302 A GB08222302 A GB 08222302A GB 8222302 A GB8222302 A GB 8222302A GB 2103718 B GB2103718 B GB 2103718B
Authority
GB
United Kingdom
Prior art keywords
gas turbine
turbine plant
plant
gas
turbine
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
Application number
GB08222302A
Other versions
GB2103718A (en
Inventor
Costantino Vinciguerra
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.)
Nuovo Pignone SpA
Original Assignee
Nuovo Pignone SpA
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 Nuovo Pignone SpA filed Critical Nuovo Pignone SpA
Publication of GB2103718A publication Critical patent/GB2103718A/en
Application granted granted Critical
Publication of GB2103718B publication Critical patent/GB2103718B/en
Expired 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/10—Heating, e.g. warming-up before starting
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/20—Actively adjusting tip-clearance
    • F01D11/24—Actively adjusting tip-clearance by selectively cooling-heating stator or rotor components
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/14—Casings modified therefor
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
GB08222302A 1981-08-03 1982-08-02 Gas turbine plant Expired GB2103718B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23336/81A IT1137783B (en) 1981-08-03 1981-08-03 HEAT EXCHANGER INTEGRATED WITH THE STATIC CASE OF A GAS TURBINE

Publications (2)

Publication Number Publication Date
GB2103718A GB2103718A (en) 1983-02-23
GB2103718B true GB2103718B (en) 1984-09-12

Family

ID=11206201

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08222302A Expired GB2103718B (en) 1981-08-03 1982-08-02 Gas turbine plant

Country Status (7)

Country Link
JP (1) JPS5827803A (en)
CA (1) CA1187809A (en)
DE (1) DE3228799C2 (en)
FR (1) FR2510656A1 (en)
GB (1) GB2103718B (en)
IT (1) IT1137783B (en)
SE (1) SE8204552L (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407945A1 (en) * 1984-03-03 1985-09-05 MTU Motoren- und Turbinen-Union München GmbH, 8000 München METHOD AND MEANS FOR AVOIDING THE DEVELOPMENT OF TITANIUM FIRE
FR2652858B1 (en) * 1989-10-11 1993-05-07 Snecma TURBOMACHINE STATOR ASSOCIATED WITH MEANS OF DEFORMATION.
DE4327376A1 (en) * 1993-08-14 1995-02-16 Abb Management Ag Compressor and method for its operation
US5667358A (en) * 1995-11-30 1997-09-16 Westinghouse Electric Corporation Method for reducing steady state rotor blade tip clearance in a land-based gas turbine to improve efficiency
US6220814B1 (en) * 1998-07-16 2001-04-24 Siemens Westinghouse Power Corporation Turbine interstage sealing arrangement
DE10019437A1 (en) * 2000-04-19 2001-12-20 Rolls Royce Deutschland Method and device for cooling the housings of turbines of jet engines
ATE446439T1 (en) * 2005-07-01 2009-11-15 Siemens Ag COOLED GAS TURBINE GUIDE BLADE FOR A GAS TURBINE, USE OF A GAS TURBINE GUIDE BLADE AND METHOD FOR OPERATING A GAS TURBINE
FR2943717B1 (en) * 2009-03-27 2016-02-19 Snecma COMPRESSOR STATOR OR TURBINE ENGINE TURBINE FOR CONTROLLING THE AUTHORED GAME OF A ROTOR IN LOOK
FR2949808B1 (en) * 2009-09-08 2011-09-09 Snecma PILOTAGE OF THE AUBES IN A TURBOMACHINE
EP2573332A1 (en) * 2011-09-21 2013-03-27 Siemens Aktiengesellschaft Steam turbine having internal electric heating
US9057282B2 (en) * 2011-11-22 2015-06-16 General Electric Company Systems and methods for adjusting clearances in turbines
US9151176B2 (en) 2011-11-22 2015-10-06 General Electric Company Systems and methods for adjusting clearances in turbines
EP2664746A3 (en) * 2012-05-16 2014-04-23 General Electric Company Systems and methods for adjusting clearances in turbines
EP2754859A1 (en) * 2013-01-10 2014-07-16 Alstom Technology Ltd Turbomachine with active electrical clearance control and corresponding method
FR3002971B1 (en) * 2013-03-06 2015-04-17 Snecma DEVICE FOR VENTILATION OF A STATOR CASE OF A TURBOMACHINE, COMPRISING AN ADJUSTMENT ON CIRCUMFERENCES
FR3002972B1 (en) * 2013-03-06 2015-04-17 Snecma DEVICE FOR VENTILATION OF A STATOR CASING OF A TURBOMACHINE COMPRISING AN AXIAL ADJUSTMENT
RU2535453C1 (en) * 2013-04-24 2014-12-10 Николай Борисович Болотин Gas turbine engine and method for radial clearance adjustment in gas turbine
RU2532737C1 (en) * 2013-12-09 2014-11-10 Николай Борисович Болотин Gas turbine engine
US9702266B2 (en) * 2014-06-30 2017-07-11 Honeywell International Inc. Turbocharger turbine housing
WO2019099009A1 (en) * 2017-11-16 2019-05-23 Siemens Aktiengesellschaft Gas turbine clearance control system including embedded electrical heating circuitry
WO2019135760A1 (en) * 2018-01-05 2019-07-11 Siemens Aktiengesellschaft Gas turbine engine induction system, corresponding induction heater and method for inductively heating a component
FR3109406B1 (en) 2020-04-17 2022-10-07 Safran Aircraft Engines TURBINE CASE COOLING DEVICE
US11873758B1 (en) 2022-10-28 2024-01-16 Pratt & Whitney Canada Corp. Gas turbine engine component with integral heat exchanger

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE356074A (en) * 1927-11-26
CA1034510A (en) * 1975-10-14 1978-07-11 Westinghouse Canada Limited Cooling apparatus for split shaft gas turbine
US4213296A (en) * 1977-12-21 1980-07-22 United Technologies Corporation Seal clearance control system for a gas turbine
US4280792A (en) * 1979-02-09 1981-07-28 Avco Corporation Air-cooled turbine rotor shroud with restraints

Also Published As

Publication number Publication date
JPS6340241B2 (en) 1988-08-10
DE3228799A1 (en) 1983-03-24
JPS5827803A (en) 1983-02-18
SE8204552D0 (en) 1982-08-02
DE3228799C2 (en) 1984-05-10
FR2510656B1 (en) 1985-05-24
FR2510656A1 (en) 1983-02-04
IT8123336A0 (en) 1981-08-03
GB2103718A (en) 1983-02-23
SE8204552L (en) 1983-02-04
CA1187809A (en) 1985-05-28
IT1137783B (en) 1986-09-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee