IT1183201B - Barriera termica di spessore variabile per tubi di fiamma di turbina a combustione - Google Patents

Barriera termica di spessore variabile per tubi di fiamma di turbina a combustione

Info

Publication number
IT1183201B
IT1183201B IT22389/84A IT2238984A IT1183201B IT 1183201 B IT1183201 B IT 1183201B IT 22389/84 A IT22389/84 A IT 22389/84A IT 2238984 A IT2238984 A IT 2238984A IT 1183201 B IT1183201 B IT 1183201B
Authority
IT
Italy
Prior art keywords
thermal barrier
variable thickness
combustion turbine
turbine flame
flame pipes
Prior art date
Application number
IT22389/84A
Other languages
English (en)
Other versions
IT8422389A0 (it
Inventor
Thomas P Sherlock
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of IT8422389A0 publication Critical patent/IT8422389A0/it
Application granted granted Critical
Publication of IT1183201B publication Critical patent/IT1183201B/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
    • F01D25/007—Preventing corrosion
    • 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
    • F02C7/30—Preventing corrosion or unwanted deposits in gas-swept spaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/002—Wall structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/007—Continuous combustion chambers using liquid or gaseous fuel constructed mainly of ceramic components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/06—Arrangement of apertures along the flame tube
    • F23R3/08—Arrangement of apertures along the flame tube between annular flame tube sections, e.g. flame tubes with telescopic sections
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Gas Burners (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IT22389/84A 1983-08-26 1984-08-22 Barriera termica di spessore variabile per tubi di fiamma di turbina a combustione IT1183201B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52671483A 1983-08-26 1983-08-26

Publications (2)

Publication Number Publication Date
IT8422389A0 IT8422389A0 (it) 1984-08-22
IT1183201B true IT1183201B (it) 1987-10-15

Family

ID=24098480

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22389/84A IT1183201B (it) 1983-08-26 1984-08-22 Barriera termica di spessore variabile per tubi di fiamma di turbina a combustione

Country Status (8)

Country Link
EP (1) EP0136071B1 (it)
JP (1) JPS6064129A (it)
KR (1) KR920006113B1 (it)
CA (1) CA1231240A (it)
DE (1) DE3468515D1 (it)
IE (1) IE55883B1 (it)
IT (1) IT1183201B (it)
MX (1) MX160895A (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655044A (en) * 1983-12-21 1987-04-07 United Technologies Corporation Coated high temperature combustor liner
EP0539359B1 (de) * 1990-07-17 1994-04-20 Siemens Aktiengesellschaft Rohrstück, insbesondere Flammrohr, mit gekühltem Stützrahmen für eine hitzefeste Auskleidung
US5144793A (en) * 1990-12-24 1992-09-08 United Technologies Corporation Integrated connector/airtube for a turbomachine's combustion chamber walls
US5220786A (en) * 1991-03-08 1993-06-22 General Electric Company Thermally protected venturi for combustor dome
US5439348A (en) * 1994-03-30 1995-08-08 United Technologies Corporation Turbine shroud segment including a coating layer having varying thickness
US6250082B1 (en) * 1999-12-03 2001-06-26 General Electric Company Combustor rear facing step hot side contour method and apparatus
US6438958B1 (en) * 2000-02-28 2002-08-27 General Electric Company Apparatus for reducing heat load in combustor panels
GB2359882B (en) * 2000-02-29 2004-01-07 Rolls Royce Plc Wall elements for gas turbine engine combustors
US6875476B2 (en) 2003-01-15 2005-04-05 General Electric Company Methods and apparatus for manufacturing turbine engine components
US7421842B2 (en) 2005-07-18 2008-09-09 Siemens Power Generation, Inc. Turbine spring clip seal
EP3221643B1 (en) * 2014-11-21 2020-02-26 Ansaldo Energia IP UK Limited Combustion liner and method of reducing a recirculation zone of a combustion liner
US10648669B2 (en) * 2015-08-21 2020-05-12 Rolls-Royce Corporation Case and liner arrangement for a combustor
US10684014B2 (en) * 2016-08-04 2020-06-16 Raytheon Technologies Corporation Combustor panel for gas turbine engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH210266A (de) * 1939-06-13 1940-06-30 Oerlikon Maschf Temperatur-Schutzeinrichtung für rotierende Wärmekraftmaschinen.
US2564497A (en) * 1947-11-26 1951-08-14 Gen Electric Combustion chamber liner
DE1626032A1 (de) * 1967-08-31 1971-01-14 Daimler Benz Ag Thermischer Belastung ausgesetzter und mit einem Gas zu kuehlender Teil eines Gasturbinentriebwerkes
BE790956A (fr) * 1971-11-05 1973-03-01 Penny Robert N Tube de flamme pour chambre de combustion de moteur a turbine agaz
US3793861A (en) * 1972-03-03 1974-02-26 Mc Donnell Douglas Corp Transpiration cooling structure
US4112676A (en) * 1977-04-05 1978-09-12 Westinghouse Electric Corp. Hybrid combustor with staged injection of pre-mixed fuel
US4255495A (en) * 1979-10-31 1981-03-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Corrosion resistant thermal barrier coating
US4321310A (en) * 1980-01-07 1982-03-23 United Technologies Corporation Columnar grain ceramic thermal barrier coatings on polished substrates

Also Published As

Publication number Publication date
IE842093L (en) 1985-02-26
KR920006113B1 (ko) 1992-07-27
DE3468515D1 (en) 1988-02-11
EP0136071A1 (en) 1985-04-03
MX160895A (es) 1990-06-11
JPH038446B2 (it) 1991-02-06
CA1231240A (en) 1988-01-12
IE55883B1 (en) 1991-02-14
KR850001956A (ko) 1985-04-10
EP0136071B1 (en) 1988-01-07
JPS6064129A (ja) 1985-04-12
IT8422389A0 (it) 1984-08-22

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970801