IT989363B - Elementi a profilo aerodinamico per motori a turbina a ga - Google Patents

Elementi a profilo aerodinamico per motori a turbina a ga

Info

Publication number
IT989363B
IT989363B IT25689/73A IT2568973A IT989363B IT 989363 B IT989363 B IT 989363B IT 25689/73 A IT25689/73 A IT 25689/73A IT 2568973 A IT2568973 A IT 2568973A IT 989363 B IT989363 B IT 989363B
Authority
IT
Italy
Prior art keywords
turbine engines
profile elements
aerodynamic profile
aerodynamic
elements
Prior art date
Application number
IT25689/73A
Other languages
English (en)
Original Assignee
Univ Loughborough
Rolls Royce
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 Univ Loughborough, Rolls Royce filed Critical Univ Loughborough
Application granted granted Critical
Publication of IT989363B publication Critical patent/IT989363B/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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/20—Oxide or non-oxide ceramics
    • F05D2300/21—Oxide ceramics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IT25689/73A 1972-06-21 1973-06-20 Elementi a profilo aerodinamico per motori a turbina a ga IT989363B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2893672A GB1387866A (en) 1972-06-21 1972-06-21 Aerofoil members for gas turbine engines

Publications (1)

Publication Number Publication Date
IT989363B true IT989363B (it) 1975-05-20

Family

ID=10283592

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25689/73A IT989363B (it) 1972-06-21 1973-06-20 Elementi a profilo aerodinamico per motori a turbina a ga

Country Status (5)

Country Link
US (1) US3843279A (it)
JP (1) JPS5345846B2 (it)
FR (1) FR2189632B1 (it)
GB (1) GB1387866A (it)
IT (1) IT989363B (it)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1385666A (en) * 1973-07-06 1975-02-26 Rolls Royce Sealing of vaned assemblies of gas turbine engines
US3965066A (en) * 1974-03-15 1976-06-22 General Electric Company Combustor-turbine nozzle interconnection
US3910716A (en) * 1974-05-23 1975-10-07 Westinghouse Electric Corp Gas turbine inlet vane structure utilizing a stable ceramic spherical interface arrangement
US3966353A (en) * 1975-02-21 1976-06-29 Westinghouse Electric Corporation Ceramic-to-metal (or ceramic) cushion/seal for use with three piece ceramic stationary vane assembly
USB552006I5 (it) * 1975-02-24 1976-02-03
USB563412I5 (it) * 1975-03-28 1976-02-24
US4008978A (en) * 1976-03-19 1977-02-22 General Motors Corporation Ceramic turbine structures
IT1167241B (it) * 1983-10-03 1987-05-13 Nuovo Pignone Spa Sistema perfezionato per il fissaggio degli ugelli statorici alla cassa di una turbina di potenza
US4639189A (en) * 1984-02-27 1987-01-27 Rockwell International Corporation Hollow, thermally-conditioned, turbine stator nozzle
US4768924A (en) * 1986-07-22 1988-09-06 Pratt & Whitney Canada Inc. Ceramic stator vane assembly
US4790137A (en) * 1987-07-17 1988-12-13 The United States Of America As Represented By The Secretary Of The Air Force Aircraft engine outer duct mounting device
US4861229A (en) * 1987-11-16 1989-08-29 Williams International Corporation Ceramic-matrix composite nozzle assembly for a turbine engine
US4863343A (en) * 1988-05-16 1989-09-05 Westinghouse Electric Corp. Turbine vane shroud sealing system
US4890978A (en) * 1988-10-19 1990-01-02 Westinghouse Electric Corp. Method and apparatus for vane segment support and alignment in combustion turbines
US4934900A (en) * 1989-07-31 1990-06-19 Fuller Company Assembly forming a cylindrical cage of spaced apart vanes
DE4017861A1 (de) * 1990-06-02 1991-12-05 Mtu Muenchen Gmbh Leitkranz fuer eine gasturbine
US5141394A (en) * 1990-10-10 1992-08-25 Westinghouse Electric Corp. Apparatus and method for supporting a vane segment in a gas turbine
US5441385A (en) * 1993-12-13 1995-08-15 Solar Turbines Incorporated Turbine nozzle/nozzle support structure
US5653580A (en) * 1995-03-06 1997-08-05 Solar Turbines Incorporated Nozzle and shroud assembly mounting structure
US5618161A (en) * 1995-10-17 1997-04-08 Westinghouse Electric Corporation Apparatus for restraining motion of a turbo-machine stationary vane
DE19807247C2 (de) * 1998-02-20 2000-04-20 Mtu Muenchen Gmbh Strömungsmaschine mit Rotor und Stator
US6517313B2 (en) * 2001-06-25 2003-02-11 Pratt & Whitney Canada Corp. Segmented turbine vane support structure
FR2831600B1 (fr) * 2001-10-25 2004-01-02 Snecma Moteurs Dispositif d'arret en rotation d'un secteur porteur d'aubes fixes dans une virole d'une turbomachine
JP4346412B2 (ja) * 2003-10-31 2009-10-21 株式会社東芝 タービン翼列装置
US7160078B2 (en) * 2004-09-23 2007-01-09 General Electric Company Mechanical solution for rail retention of turbine nozzles
US7665960B2 (en) * 2006-08-10 2010-02-23 United Technologies Corporation Turbine shroud thermal distortion control
US7713024B2 (en) * 2007-02-09 2010-05-11 General Electric Company Bling nozzle/carrier interface design for a steam turbine
FR2923530B1 (fr) * 2007-11-09 2014-04-04 Snecma Raccordement de bras radiaux a une virole circulaire par des axes et des entretoises
FR2935430B1 (fr) * 2008-08-26 2012-03-09 Snecma Turbine haute-pression de turbomachine amelioree, secteur de distributeur et moteur d'aeronef associes
US8133015B2 (en) * 2008-09-30 2012-03-13 General Electric Company Turbine nozzle for a gas turbine engine
US9840917B2 (en) 2011-12-13 2017-12-12 United Technologies Corporation Stator vane shroud having an offset
WO2014046965A1 (en) 2012-09-20 2014-03-27 United Technologies Corporation Fan drive gear system module and inlet guide vane coupling mechanism
CN103511001B (zh) * 2013-07-11 2015-04-22 哈尔滨汽轮机厂有限责任公司 一种用于重型中低热值燃机的涡轮首级导叶
CN106471218A (zh) * 2014-03-27 2017-03-01 西门子股份公司 燃气涡轮发动机内的定子叶片支撑系统
US9945242B2 (en) * 2015-05-11 2018-04-17 General Electric Company System for thermally isolating a turbine shroud
US10233782B2 (en) * 2016-08-03 2019-03-19 Solar Turbines Incorporated Turbine assembly and method for flow control
DE102016215807A1 (de) * 2016-08-23 2018-03-01 MTU Aero Engines AG Innenring für einen Leitschaufelkranz einer Strömungsmaschine
DE102017109952A1 (de) * 2017-05-09 2018-11-15 Rolls-Royce Deutschland Ltd & Co Kg Rotorvorrichtung einer Strömungsmaschine
DE102018210601A1 (de) * 2018-06-28 2020-01-02 MTU Aero Engines AG Segmentring zur montage in einer strömungsmaschine
US11028709B2 (en) * 2018-09-18 2021-06-08 General Electric Company Airfoil shroud assembly using tenon with externally threaded stud and nut
US10968777B2 (en) * 2019-04-24 2021-04-06 Raytheon Technologies Corporation Chordal seal
PL431184A1 (pl) 2019-09-17 2021-03-22 General Electric Company Polska Spółka Z Ograniczoną Odpowiedzialnością Zespół silnika turbinowego
US11939888B2 (en) * 2022-06-17 2024-03-26 Rtx Corporation Airfoil anti-rotation ring and assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1201852B (de) * 1964-09-04 1965-09-30 Licentia Gmbh Einrichtung zum Verstellen von Leitschaufeln einer Axialturbomaschine

Also Published As

Publication number Publication date
JPS5345846B2 (it) 1978-12-09
DE2331893A1 (de) 1974-01-03
JPS4950311A (it) 1974-05-16
FR2189632A1 (it) 1974-01-25
DE2331893B2 (de) 1975-07-10
GB1387866A (en) 1975-03-19
US3843279A (en) 1974-10-22
FR2189632B1 (it) 1977-02-18

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