IT1137783B - Scabiatore di calore integrato con la cassa statorica di una turbina a gas - Google Patents

Scabiatore di calore integrato con la cassa statorica di una turbina a gas

Info

Publication number
IT1137783B
IT1137783B IT23336/81A IT2333681A IT1137783B IT 1137783 B IT1137783 B IT 1137783B IT 23336/81 A IT23336/81 A IT 23336/81A IT 2333681 A IT2333681 A IT 2333681A IT 1137783 B IT1137783 B IT 1137783B
Authority
IT
Italy
Prior art keywords
heat exchanger
gas turbine
static case
exchanger integrated
integrated
Prior art date
Application number
IT23336/81A
Other languages
English (en)
Other versions
IT8123336A0 (it
Inventor
Vinciguerra Costantino
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
Priority to IT23336/81A priority Critical patent/IT1137783B/it
Publication of IT8123336A0 publication Critical patent/IT8123336A0/it
Priority to FR8213306A priority patent/FR2510656A1/fr
Priority to SE8204552A priority patent/SE8204552L/
Priority to DE3228799A priority patent/DE3228799C2/de
Priority to CA000408572A priority patent/CA1187809A/en
Priority to GB08222302A priority patent/GB2103718B/en
Priority to JP57134817A priority patent/JPS5827803A/ja
Application granted granted Critical
Publication of IT1137783B publication Critical patent/IT1137783B/it

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)
IT23336/81A 1981-08-03 1981-08-03 Scabiatore di calore integrato con la cassa statorica di una turbina a gas IT1137783B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT23336/81A IT1137783B (it) 1981-08-03 1981-08-03 Scabiatore di calore integrato con la cassa statorica di una turbina a gas
FR8213306A FR2510656A1 (fr) 1981-08-03 1982-07-30 Turbine a gaz avec echangeur de chaleur incorpore au carter du stator
SE8204552A SE8204552L (sv) 1981-08-03 1982-08-02 Gasturbin
DE3228799A DE3228799C2 (de) 1981-08-03 1982-08-02 Einrichtung zur Anpassung der Wärmedehnung an der Nutzleistungsturbine einer Gasturbine
CA000408572A CA1187809A (en) 1981-08-03 1982-08-02 Heat-exchanger integrated with the stator box of a gas turbine
GB08222302A GB2103718B (en) 1981-08-03 1982-08-02 Gas turbine plant
JP57134817A JPS5827803A (ja) 1981-08-03 1982-08-03 ガスタ−ビン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23336/81A IT1137783B (it) 1981-08-03 1981-08-03 Scabiatore di calore integrato con la cassa statorica di una turbina a gas

Publications (2)

Publication Number Publication Date
IT8123336A0 IT8123336A0 (it) 1981-08-03
IT1137783B true IT1137783B (it) 1986-09-10

Family

ID=11206201

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23336/81A IT1137783B (it) 1981-08-03 1981-08-03 Scabiatore di calore integrato con la cassa statorica di una turbina a gas

Country Status (7)

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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407945A1 (de) * 1984-03-03 1985-09-05 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren und mittel zur vermeidung der entstehung von titanfeuer
FR2652858B1 (fr) * 1989-10-11 1993-05-07 Snecma Stator de turbomachine associe a des moyens de deformation.
DE4327376A1 (de) * 1993-08-14 1995-02-16 Abb Management Ag Verdichter sowie Verfahren zu dessen Betrieb
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 (de) * 2000-04-19 2001-12-20 Rolls Royce Deutschland Verfahren und Vorrichtung zum Kühlen der Gehäuse von Turbinen von Strahltriebwerken
ATE446439T1 (de) * 2005-07-01 2009-11-15 Siemens Ag Gekühlte gasturbinenleitschaufel für eine gasturbine, verwendung einer gasturbinenleitschaufel sowie verfahren zum betreiben einer gasturbine
FR2943717B1 (fr) * 2009-03-27 2016-02-19 Snecma Stator de compresseur ou turbine de turbomachine permettant un controle du jeu en sommet d'aubes d'un rotor en regard
FR2949808B1 (fr) * 2009-09-08 2011-09-09 Snecma Pilotage des jeux en sommet d'aubes dans une 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 (fr) * 2013-03-06 2015-04-17 Snecma Dispositif de ventilation d'un carter de stator d'une turbomachine, comprenant un ajustement sur des circonferences
FR3002972B1 (fr) * 2013-03-06 2015-04-17 Snecma Dispositif de ventilation d'un carter de stator d'une turbomachine comprenant un ajustement en direction axiale
RU2535453C1 (ru) * 2013-04-24 2014-12-10 Николай Борисович Болотин Турбина газотурбинного двигателя и способ регулирования радиального зазора в турбине
RU2532737C1 (ru) * 2013-12-09 2014-11-10 Николай Борисович Болотин Газотурбинный двигатель
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 (fr) 2020-04-17 2022-10-07 Safran Aircraft Engines Dispositif de refroidissement d’un carter de turbine
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 (it) * 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 (it) 1988-08-10
DE3228799A1 (de) 1983-03-24
JPS5827803A (ja) 1983-02-18
SE8204552D0 (sv) 1982-08-02
DE3228799C2 (de) 1984-05-10
FR2510656B1 (it) 1985-05-24
FR2510656A1 (fr) 1983-02-04
IT8123336A0 (it) 1981-08-03
GB2103718A (en) 1983-02-23
SE8204552L (sv) 1983-02-04
CA1187809A (en) 1985-05-28
GB2103718B (en) 1984-09-12

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