IT1050073B - Materiale laminato perforato particolarmente adatto per l impiego in parti ad alta temperatura di motori a turbina a gas - Google Patents

Materiale laminato perforato particolarmente adatto per l impiego in parti ad alta temperatura di motori a turbina a gas

Info

Publication number
IT1050073B
IT1050073B IT3024875A IT3024875A IT1050073B IT 1050073 B IT1050073 B IT 1050073B IT 3024875 A IT3024875 A IT 3024875A IT 3024875 A IT3024875 A IT 3024875A IT 1050073 B IT1050073 B IT 1050073B
Authority
IT
Italy
Prior art keywords
high temperature
gas turbine
particularly suitable
laminated material
turbine engines
Prior art date
Application number
IT3024875A
Other languages
English (en)
Original Assignee
Rolls Royce 1971 Ltd
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 1971 Ltd filed Critical Rolls Royce 1971 Ltd
Application granted granted Critical
Publication of IT1050073B publication Critical patent/IT1050073B/it

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)
IT3024875A 1974-12-13 1975-12-12 Materiale laminato perforato particolarmente adatto per l impiego in parti ad alta temperatura di motori a turbina a gas IT1050073B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1050073B true IT1050073B (it) 1981-03-10

Family

ID=10469323

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3024875A IT1050073B (it) 1974-12-13 1975-12-12 Materiale laminato perforato particolarmente adatto per l impiego in parti ad alta temperatura di motori a turbina a gas

Country Status (5)

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

Families Citing this family (13)

* 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
GB2049152B (en) * 1979-05-01 1983-05-18 Rolls Royce Perforate laminated material
JPH0660740B2 (ja) * 1985-04-05 1994-08-10 工業技術院長 ガスタービンの燃焼器
GB8703101D0 (en) * 1987-02-11 1987-03-18 Secr Defence Gas turbine engine combustion chambers
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
US7137776B2 (en) 2002-06-19 2006-11-21 United Technologies Corporation Film cooling for microcircuits
US6705831B2 (en) * 2002-06-19 2004-03-16 United Technologies Corporation Linked, manufacturable, non-plugging microcircuits
EP1998115A1 (de) * 2007-05-29 2008-12-03 Siemens Aktiengesellschaft Kühlkanal zum Kühlen einer ein Heißgas führenden Komponente
GB201105790D0 (en) 2011-04-06 2011-05-18 Rolls Royce Plc A cooled double walled article

Family Cites Families (10)

* 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
GB1074785A (en) * 1965-04-08 1967-07-05 Rolls Royce Combustion apparatus e.g. for a gas turbine engine
US3584972A (en) * 1966-02-09 1971-06-15 Gen Motors Corp Laminated porous metal
GB1175816A (en) * 1968-06-24 1969-12-23 Rolls Royce Improvements relating to the Cooling of Aerofoil Shaped Blades
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
US3672787A (en) * 1969-10-31 1972-06-27 Avco Corp Turbine blade having a cooled laminated skin
GB1285369A (en) * 1969-12-16 1972-08-16 Rolls Royce Improvements in or relating to blades for fluid flow machines
US3732031A (en) * 1970-06-17 1973-05-08 Gen Motors Corp Cooled airfoil
US3864199A (en) * 1973-07-26 1975-02-04 Gen Motors Corp Angular discharge porous sheet

Also Published As

Publication number Publication date
FR2294330B1 (it) 1983-04-15
GB1530594A (en) 1978-11-01
FR2294330A1 (fr) 1976-07-09
JPS582340B2 (ja) 1983-01-17
DE2555814A1 (de) 1976-06-24
DE2555814C2 (de) 1983-11-24
JPS5186067A (ja) 1976-07-28

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