SE8404617L - SYSTEM FOR PREVENTING TURBINE ICE CREATION - Google Patents

SYSTEM FOR PREVENTING TURBINE ICE CREATION

Info

Publication number
SE8404617L
SE8404617L SE8404617A SE8404617A SE8404617L SE 8404617 L SE8404617 L SE 8404617L SE 8404617 A SE8404617 A SE 8404617A SE 8404617 A SE8404617 A SE 8404617A SE 8404617 L SE8404617 L SE 8404617L
Authority
SE
Sweden
Prior art keywords
heat
preventing turbine
fluid
turbine exhaust
creation
Prior art date
Application number
SE8404617A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8404617D0 (en
Inventor
V Mezzedimi
Aggradi G Ferrari
A Pini
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 SE8404617D0 publication Critical patent/SE8404617D0/en
Publication of SE8404617L publication Critical patent/SE8404617L/en

Links

Classifications

    • 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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/047—Heating to prevent icing

Abstract

There is disclosed an anti-icing system for a gas turbine (1), in which heat is transferred from the turbine exhaust gas (2) to the inlet air (5) by an intermediate non- freezing heat-convection fluid, which circulates in a circuit (8), and by two heat exchangers (6, 11) disposed respectively at the turbine exhaust and intake. Means such as a damper (12) is provided for controlling the quantity of heat supplied to the intake air. Alternatively a further heat exchanger may be used to cool the fluid in a controlled manner. <IMAGE>
SE8404617A 1983-10-03 1984-09-14 SYSTEM FOR PREVENTING TURBINE ICE CREATION SE8404617L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23111/83A IT1166979B (en) 1983-10-03 1983-10-03 ANTI-ICE SYSTEM FOR GAS TURBINE

Publications (2)

Publication Number Publication Date
SE8404617D0 SE8404617D0 (en) 1984-09-14
SE8404617L true SE8404617L (en) 1985-04-04

Family

ID=11203901

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8404617A SE8404617L (en) 1983-10-03 1984-09-14 SYSTEM FOR PREVENTING TURBINE ICE CREATION

Country Status (7)

Country Link
JP (1) JPS6095137A (en)
CH (1) CH660620A5 (en)
DE (1) DE3436273A1 (en)
FR (1) FR2552816A1 (en)
GB (1) GB2147364A (en)
IT (1) IT1166979B (en)
SE (1) SE8404617L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2705996B1 (en) * 1993-06-03 1995-07-07 Snecma Defrosting system for the front parts of a turbomachine.
DE19622057C2 (en) 1996-05-31 2001-08-16 Energieversorgung Halle Gmbh Method and device for the efficient use of waste heat in power engines
WO1998015732A1 (en) 1996-10-08 1998-04-16 Siemens Aktiengesellschaft Method for thermoregulating inlet air, and thermostat needed for its application
DE102006061926A1 (en) * 2006-12-21 2008-07-03 Siemens Ag Phase separator for a multiphase switching device
US8429891B2 (en) 2009-12-16 2013-04-30 General Electric Company Anti-icing system using radiant infrared energy from turbine exhaust flues
US8444093B1 (en) 2011-04-18 2013-05-21 Eran Epstein Airplane leading edge de-icing apparatus

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435990A (en) * 1945-08-17 1948-02-17 Westinghouse Electric Corp Gas turbine lubricating oil cooling and air inlet deicing system
GB629044A (en) * 1946-10-30 1949-09-09 United Aircraft Corp Improvements in or relating to compressors, particularly for use with aircraft powerplants
GB659569A (en) * 1948-12-23 1951-10-24 Westinghouse Electric Int Co Improvements in or relating to lubrication systems for aviation power plants
GB720012A (en) * 1951-04-23 1954-12-08 Bristol Aeroplane Co Ltd Improvements in or relating to the cooling of aircraft propulsion plants
DE1009436B (en) * 1953-03-27 1957-05-29 Daimler Benz Ag Cooling and de-icing device for gas turbines
GB738889A (en) * 1953-07-03 1955-10-19 Armstrong Siddeley Motors Ltd Improvements relating to the supply of hot air from a gas turbine engine for anti-icing or other purposes
GB909928A (en) * 1960-08-05 1962-11-07 Rolls Royce Improvements relating to gas turbine engines
GB1018538A (en) * 1964-07-06 1966-01-26 Rolls Royce Gas turbine engine
DE1601602A1 (en) * 1967-12-01 1971-01-21 Licentia Gmbh Device for preheating the intake air in a gas turbine system with an exhaust stack
US3981466A (en) * 1974-12-23 1976-09-21 The Boeing Company Integrated thermal anti-icing and environmental control system
IT1123460B (en) * 1978-07-10 1986-04-30 Westinghouse Canada Ltd METHOD FOR HEATING THE DIRECT VANE IN A GAS TURBINE
US4328666A (en) * 1980-06-25 1982-05-11 General Electric Company Heat recovery anti-icing system
GB2088570A (en) * 1980-11-20 1982-06-09 Rolls Royce Gas turbine engine test bed with exhaust heat recovery

Also Published As

Publication number Publication date
IT1166979B (en) 1987-05-06
CH660620A5 (en) 1987-05-15
JPS6095137A (en) 1985-05-28
SE8404617D0 (en) 1984-09-14
IT8323111A0 (en) 1983-10-03
DE3436273A1 (en) 1985-04-18
GB2147364A (en) 1985-05-09
GB8423721D0 (en) 1984-10-24
FR2552816A1 (en) 1985-04-05

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