GB2069065A - Ceramic gas turbine rotor - Google Patents

Ceramic gas turbine rotor Download PDF

Info

Publication number
GB2069065A
GB2069065A GB8103330A GB8103330A GB2069065A GB 2069065 A GB2069065 A GB 2069065A GB 8103330 A GB8103330 A GB 8103330A GB 8103330 A GB8103330 A GB 8103330A GB 2069065 A GB2069065 A GB 2069065A
Authority
GB
United Kingdom
Prior art keywords
ceramic
turbine rotor
rotor
gas turbine
hub
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.)
Withdrawn
Application number
GB8103330A
Other languages
English (en)
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.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of GB2069065A publication Critical patent/GB2069065A/en
Withdrawn legal-status Critical Current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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3084—Fixing blades to rotors; Blade roots ; Blade spacers the blades being made of ceramics
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
    • F01D21/045—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position special arrangements in stators or in rotors dealing with breaking-off of part of rotor
    • 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
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/284—Selection of ceramic materials
    • 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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/06—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages
    • F02C3/073—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages the compressor and turbine stages being concentric

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB8103330A 1980-02-04 1981-02-03 Ceramic gas turbine rotor Withdrawn GB2069065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11829580A 1980-02-04 1980-02-04

Publications (1)

Publication Number Publication Date
GB2069065A true GB2069065A (en) 1981-08-19

Family

ID=22377719

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8103330A Withdrawn GB2069065A (en) 1980-02-04 1981-02-03 Ceramic gas turbine rotor

Country Status (7)

Country Link
JP (1) JPS56124603A (cs)
DE (1) DE3103821C2 (cs)
ES (1) ES8204058A1 (cs)
FR (1) FR2475113A1 (cs)
GB (1) GB2069065A (cs)
IT (1) IT1142247B (cs)
SE (1) SE8100355L (cs)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164098A (en) * 1984-09-07 1986-03-12 Rolls Royce Improvements in or relating to aerofoil section members for turbine engines
US4580943A (en) * 1980-12-29 1986-04-08 The United States Of America As Represented By The Secretary Of The Army Turbine wheel for hot gas turbine engine
FR2613772A1 (fr) * 1987-04-13 1988-10-14 Gros Jean Marc Compresseur, roue de turbine monobloc. redresseur, distributeur monobloc. entree d'air, tuyere d'echappement monobloc
DE102009012749A1 (de) * 2009-03-12 2010-09-23 Siemens Aktiengesellschaft Endstufe mit Faserverbund
WO2013040679A1 (en) * 2011-09-23 2013-03-28 Socpra Sciences Et Génie S.E.C. Rotor assembly having a concentric arrangement of a turbine portion, a cooling channel and a reinforcement wall
FR3005690A1 (fr) * 2013-05-16 2014-11-21 Gerard Cerdan Turboreacteur a compresseur et turbine monoblocs (tr a ctm)
EP2189624A3 (en) * 2008-11-24 2017-05-31 General Electric Company Fiber composite reinforced aircraft gas turbine engine drums with radially inwardly extending blades
GB2554490A (en) * 2016-09-23 2018-04-04 Intelligent Power Generation Ltd An axial turbine
WO2018094536A1 (en) * 2016-11-25 2018-05-31 Societe de Commercialisation des Produits de la Recherche Appliquée Socpra Sciences et Génie S.E.C. High temperature ceramic rotary turbomachinery
US11208893B2 (en) 2015-05-25 2021-12-28 Socpra Sciences Et Genie S.E.C. High temperature ceramic rotary turbomachinery

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161110B (en) * 1984-07-07 1988-03-23 Rolls Royce An annular bladed member having an integral shroud and a method of manufacture thereof
DE3508889C1 (de) * 1985-03-13 1992-02-20 Alpine Ag, 8900 Augsburg Windsichter mit verschleissfreiem Sichtrad
FR2951226B1 (fr) * 2009-10-14 2013-01-04 Turbomeca Dispositif de filtrage d'air en entree de moteur a combustion interne avec moyen de ventilation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042366A (en) * 1958-05-05 1962-07-03 Holmquist Ernst Rudolf Magnus Axial flow gas turbine
US3635577A (en) * 1968-04-11 1972-01-18 Aerostatic Ltd Coaxial unit
DE2027861C3 (de) * 1970-06-06 1973-12-06 Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen Scheibenförmiges Laufrad fur hoch tourige Axialturbinen
IT975329B (it) * 1972-10-23 1974-07-20 Fiat Spa Struttura di parti metalliche e nom metalliche statiche o rotanti per ambienti ad alta temperatura particolarmente per rotori e stato ri di turbine a gas
SE375583B (cs) * 1973-05-22 1975-04-21 United Turbine Ab & Co
US4017209A (en) * 1975-12-15 1977-04-12 United Technologies Corporation Turbine rotor construction

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580943A (en) * 1980-12-29 1986-04-08 The United States Of America As Represented By The Secretary Of The Army Turbine wheel for hot gas turbine engine
GB2164098A (en) * 1984-09-07 1986-03-12 Rolls Royce Improvements in or relating to aerofoil section members for turbine engines
FR2613772A1 (fr) * 1987-04-13 1988-10-14 Gros Jean Marc Compresseur, roue de turbine monobloc. redresseur, distributeur monobloc. entree d'air, tuyere d'echappement monobloc
EP2189624A3 (en) * 2008-11-24 2017-05-31 General Electric Company Fiber composite reinforced aircraft gas turbine engine drums with radially inwardly extending blades
DE102009012749A1 (de) * 2009-03-12 2010-09-23 Siemens Aktiengesellschaft Endstufe mit Faserverbund
DE102009012749B4 (de) * 2009-03-12 2012-08-30 Siemens Aktiengesellschaft Endstufe mit Faserverbund
EP2744993A4 (en) * 2011-09-23 2015-05-20 Socpra Sciences Et Génie S E C ROTOR ARRANGEMENT WITH A CONCENTRIC ARRANGEMENT OF A TURBINE PART, A COOLING CHANNEL AND A WALL REINFORCEMENT
CN103975141A (zh) * 2011-09-23 2014-08-06 索克普拉科学与工程公司 具有同心安排的涡轮机部分、冷却通道以及加强壁的转子组件
WO2013040679A1 (en) * 2011-09-23 2013-03-28 Socpra Sciences Et Génie S.E.C. Rotor assembly having a concentric arrangement of a turbine portion, a cooling channel and a reinforcement wall
US9670840B2 (en) 2011-09-23 2017-06-06 Socpra—Science Et Genie, S.E.C. Rotor assembly having a concentric arrangement of a turbine portion, a cooling channel and a reinforcement wall
FR3005690A1 (fr) * 2013-05-16 2014-11-21 Gerard Cerdan Turboreacteur a compresseur et turbine monoblocs (tr a ctm)
US11208893B2 (en) 2015-05-25 2021-12-28 Socpra Sciences Et Genie S.E.C. High temperature ceramic rotary turbomachinery
GB2554490A (en) * 2016-09-23 2018-04-04 Intelligent Power Generation Ltd An axial turbine
GB2554477A (en) * 2016-09-23 2018-04-04 Intelligent Power Generation Ltd An axial turbine
GB2554490B (en) * 2016-09-23 2019-02-20 Intelligent Power Generation Ltd An axial turbine
WO2018094536A1 (en) * 2016-11-25 2018-05-31 Societe de Commercialisation des Produits de la Recherche Appliquée Socpra Sciences et Génie S.E.C. High temperature ceramic rotary turbomachinery
EP3545173A4 (en) * 2016-11-25 2020-07-29 Societé de Commercialisation des Produits de la Recherche Appliquée SOCPRA Sciences et Génie S.E.C HIGH TEMPERATURE CERAMIC ROTARY TURBOMACHINE

Also Published As

Publication number Publication date
FR2475113A1 (fr) 1981-08-07
JPS56124603A (en) 1981-09-30
DE3103821A1 (de) 1981-12-03
ES498630A0 (es) 1982-04-01
SE8100355L (sv) 1981-08-05
DE3103821C2 (de) 1985-04-04
FR2475113B1 (cs) 1985-03-22
IT1142247B (it) 1986-10-08
ES8204058A1 (es) 1982-04-01
IT8147655A0 (it) 1981-01-28

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)