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IT1085836B - GAS TURBINE SYSTEM WITH TURBINE PARTS COOLING - Google Patents

GAS TURBINE SYSTEM WITH TURBINE PARTS COOLING

Info

Publication number
IT1085836B
IT1085836B IT25944/77A IT2594477A IT1085836B IT 1085836 B IT1085836 B IT 1085836B IT 25944/77 A IT25944/77 A IT 25944/77A IT 2594477 A IT2594477 A IT 2594477A IT 1085836 B IT1085836 B IT 1085836B
Authority
IT
Italy
Prior art keywords
turbine
parts cooling
gas turbine
turbine system
gas
Prior art date
Application number
IT25944/77A
Other languages
Italian (it)
Original Assignee
Kraftwerk Union Ag
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 Kraftwerk Union Ag filed Critical Kraftwerk Union Ag
Application granted granted Critical
Publication of IT1085836B publication Critical patent/IT1085836B/en

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IT25944/77A 1976-07-23 1977-07-21 GAS TURBINE SYSTEM WITH TURBINE PARTS COOLING IT1085836B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762633222 DE2633222A1 (en) 1976-07-23 1976-07-23 GAS TURBINE SYSTEM WITH COOLING OF TURBINE PARTS

Publications (1)

Publication Number Publication Date
IT1085836B true IT1085836B (en) 1985-05-28

Family

ID=5983795

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25944/77A IT1085836B (en) 1976-07-23 1977-07-21 GAS TURBINE SYSTEM WITH TURBINE PARTS COOLING

Country Status (5)

Country Link
CH (1) CH621387A5 (en)
DE (1) DE2633222A1 (en)
GB (1) GB1541533A (en)
IT (1) IT1085836B (en)
SE (1) SE420635B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008977A (en) * 1975-09-19 1977-02-22 United Technologies Corporation Compressor bleed system
GB2075123B (en) * 1980-05-01 1983-11-16 Gen Electric Turbine cooling air deswirler
DE3037020C2 (en) * 1980-10-01 1983-11-03 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Gas turbine jet engine in multi-shaft design with compressor high-pressure air extraction and guide devices for turbine cooling
FR2491549B1 (en) * 1980-10-08 1985-07-05 Snecma DEVICE FOR COOLING A GAS TURBINE, BY TAKING AIR FROM THE COMPRESSOR
GB2118629B (en) * 1982-04-21 1985-07-17 Rolls Royce Device for passing a fluid flow eg. cooling air through a barrier eg. bolted joint
US4674955A (en) * 1984-12-21 1987-06-23 The Garrett Corporation Radial inboard preswirl system
DE4324034A1 (en) * 1993-07-17 1995-01-19 Abb Management Ag Gas turbine with a cooled rotor
DE19852604A1 (en) * 1998-11-14 2000-05-18 Abb Research Ltd Rotor for gas turbine, with first cooling air diverting device having several radial borings running inwards through first rotor disk
DE10159670A1 (en) * 2001-12-05 2003-06-18 Rolls Royce Deutschland Vortex rectifier in the high pressure compressor of a gas turbine
GB2420155B (en) * 2004-11-12 2008-08-27 Rolls Royce Plc Turbine blade cooling system
EP2551453A1 (en) 2011-07-26 2013-01-30 Alstom Technology Ltd Cooling device of a gas turbine compressor
CH705840A1 (en) 2011-12-06 2013-06-14 Alstom Technology Ltd High-pressure compressor, in particular in a gas turbine.
US9085983B2 (en) * 2012-03-29 2015-07-21 General Electric Company Apparatus and method for purging a gas turbine rotor
EP3056666A1 (en) * 2015-02-13 2016-08-17 Siemens Aktiengesellschaft Wheel disc element for two blade rows, compressor impeller, turbo engine and method for regulating the temperature of such a double wheel disc element

Also Published As

Publication number Publication date
SE420635B (en) 1981-10-19
DE2633222A1 (en) 1978-01-26
CH621387A5 (en) 1981-01-30
GB1541533A (en) 1979-03-07
SE7707890L (en) 1978-01-24

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