FR2294330A1 - Materiau feuillete perfore, resistant aux temperatures elevees, pour pieces de turbo-moteurs - Google Patents

Materiau feuillete perfore, resistant aux temperatures elevees, pour pieces de turbo-moteurs

Info

Publication number
FR2294330A1
FR2294330A1 FR7538135A FR7538135A FR2294330A1 FR 2294330 A1 FR2294330 A1 FR 2294330A1 FR 7538135 A FR7538135 A FR 7538135A FR 7538135 A FR7538135 A FR 7538135A FR 2294330 A1 FR2294330 A1 FR 2294330A1
Authority
FR
France
Prior art keywords
turbo
resistant
sheet material
high temperatures
perforated sheet
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.)
Granted
Application number
FR7538135A
Other languages
English (en)
Other versions
FR2294330B1 (fr
Inventor
Jagnandan Kumar Bhangu
Brian Draycott Edwards
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of FR2294330A1 publication Critical patent/FR2294330A1/fr
Application granted granted Critical
Publication of FR2294330B1 publication Critical patent/FR2294330B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/08—Cooling thereof; Tube walls
    • F23M5/085—Cooling thereof; Tube walls using air or other gas as the cooling medium
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/19—Geometry two-dimensional machined; miscellaneous
    • F05B2250/191—Geometry two-dimensional machined; miscellaneous perforated
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/03044—Impingement cooled combustion chamber walls or subassemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Laminated Bodies (AREA)
FR7538135A 1974-12-13 1975-12-12 Materiau feuillete perfore, resistant aux temperatures elevees, pour pieces de turbo-moteurs Granted FR2294330A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5389274A GB1530594A (en) 1974-12-13 1974-12-13 Perforate laminated material

Publications (2)

Publication Number Publication Date
FR2294330A1 true FR2294330A1 (fr) 1976-07-09
FR2294330B1 FR2294330B1 (fr) 1983-04-15

Family

ID=10469323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538135A Granted FR2294330A1 (fr) 1974-12-13 1975-12-12 Materiau feuillete perfore, resistant aux temperatures elevees, pour pieces de turbo-moteurs

Country Status (5)

Country Link
JP (1) JPS582340B2 (fr)
DE (1) DE2555814C2 (fr)
FR (1) FR2294330A1 (fr)
GB (1) GB1530594A (fr)
IT (1) IT1050073B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455678A1 (fr) * 1979-05-01 1980-11-28 Rolls Royce Materiau stratifie pour parois internes de chambre de combustion de moteur a turbine a gaz
WO1988006257A1 (fr) * 1987-02-11 1988-08-25 The Secretary Of State For Defence In Her Britanni Chambres de combustion pour moteur de turbine a gaz
EP1377140A2 (fr) * 2002-06-19 2004-01-02 United Technologies Corporation Refroidissement par couche d'air amelioré pour les microcircuits
EP1375824A2 (fr) * 2002-06-19 2004-01-02 United Technologies Corporation Microcircuits de refroidissement conjugués et non-bouchants

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1564608A (en) * 1975-12-20 1980-04-10 Rolls Royce Means for cooling a surface by the impingement of a cooling fluid
JPS5833423Y2 (ja) * 1977-10-03 1983-07-26 三菱重工業株式会社 ガスタ−ビン燃焼器
GB2033071B (en) * 1978-10-28 1982-07-21 Rolls Royce Sheet metal laminate
US4280792A (en) * 1979-02-09 1981-07-28 Avco Corporation Air-cooled turbine rotor shroud with restraints
JPH0660740B2 (ja) * 1985-04-05 1994-08-10 工業技術院長 ガスタービンの燃焼器
US5758504A (en) * 1996-08-05 1998-06-02 Solar Turbines Incorporated Impingement/effusion cooled combustor liner
GB2356924A (en) * 1999-12-01 2001-06-06 Abb Alstom Power Uk Ltd Cooling wall structure for combustor
EP1998115A1 (fr) * 2007-05-29 2008-12-03 Siemens Aktiengesellschaft Canal de refroidissement destiné à refroidir un composant véhiculant un gaz chaud
GB201105790D0 (en) 2011-04-06 2011-05-18 Rolls Royce Plc A cooled double walled article

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1477813A (fr) * 1965-04-08 1967-04-21 Rolls Royce Appareil de combustion, applicable aux moteurs à turbine à gaz
FR2011975A1 (fr) * 1968-06-24 1970-03-13 Rolls Royce
GB1226751A (fr) * 1966-02-09 1971-03-31
FR2073855A5 (fr) * 1969-12-16 1971-10-01 Rolls Royce
US3672787A (en) * 1969-10-31 1972-06-27 Avco Corp Turbine blade having a cooled laminated skin
GB1289789A (fr) * 1970-06-17 1972-09-20

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240468A (en) * 1964-12-28 1966-03-15 Curtiss Wright Corp Transpiration cooled blades for turbines, compressors, and the like
US3606573A (en) * 1969-08-15 1971-09-20 Gen Motors Corp Porous laminate
US3606572A (en) * 1969-08-25 1971-09-20 Gen Motors Corp Airfoil with porous leading edge
US3864199A (en) * 1973-07-26 1975-02-04 Gen Motors Corp Angular discharge porous sheet

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1477813A (fr) * 1965-04-08 1967-04-21 Rolls Royce Appareil de combustion, applicable aux moteurs à turbine à gaz
GB1226751A (fr) * 1966-02-09 1971-03-31
FR2011975A1 (fr) * 1968-06-24 1970-03-13 Rolls Royce
US3672787A (en) * 1969-10-31 1972-06-27 Avco Corp Turbine blade having a cooled laminated skin
FR2073855A5 (fr) * 1969-12-16 1971-10-01 Rolls Royce
GB1289789A (fr) * 1970-06-17 1972-09-20

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455678A1 (fr) * 1979-05-01 1980-11-28 Rolls Royce Materiau stratifie pour parois internes de chambre de combustion de moteur a turbine a gaz
WO1988006257A1 (fr) * 1987-02-11 1988-08-25 The Secretary Of State For Defence In Her Britanni Chambres de combustion pour moteur de turbine a gaz
EP1377140A2 (fr) * 2002-06-19 2004-01-02 United Technologies Corporation Refroidissement par couche d'air amelioré pour les microcircuits
EP1375824A2 (fr) * 2002-06-19 2004-01-02 United Technologies Corporation Microcircuits de refroidissement conjugués et non-bouchants
EP1377140A3 (fr) * 2002-06-19 2004-09-08 United Technologies Corporation Refroidissement par couche d'air amelioré pour les microcircuits
EP1375824A3 (fr) * 2002-06-19 2004-09-08 United Technologies Corporation Microcircuits de refroidissement conjugués et non-bouchants
US7137776B2 (en) 2002-06-19 2006-11-21 United Technologies Corporation Film cooling for microcircuits

Also Published As

Publication number Publication date
GB1530594A (en) 1978-11-01
DE2555814C2 (de) 1983-11-24
IT1050073B (it) 1981-03-10
JPS5186067A (ja) 1976-07-28
DE2555814A1 (de) 1976-06-24
JPS582340B2 (ja) 1983-01-17
FR2294330B1 (fr) 1983-04-15

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse