GB0611264D0 - Film cooled component - Google Patents

Film cooled component

Info

Publication number
GB0611264D0
GB0611264D0 GBGB0611264.3A GB0611264A GB0611264D0 GB 0611264 D0 GB0611264 D0 GB 0611264D0 GB 0611264 A GB0611264 A GB 0611264A GB 0611264 D0 GB0611264 D0 GB 0611264D0
Authority
GB
United Kingdom
Prior art keywords
cooled component
film cooled
film
component
cooled
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Withdrawn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
GBGB0611264.3A
Other versions
GB2438861A (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.)
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
Priority to GB0611264A priority Critical patent/GB2438861A/en
Publication of GB0611264D0 publication Critical patent/GB0611264D0/en
Publication of GB2438861A publication Critical patent/GB2438861A/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Withdrawn legal-status Critical Current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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/186—Film cooling
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/10—Manufacture by removing material
    • F05D2230/12—Manufacture by removing material by spark erosion methods
    • 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
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/22—Three-dimensional parallelepipedal
    • 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
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/24—Three-dimensional ellipsoidal
    • 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
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05D2250/314—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being inclined in relation to each other
    • 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
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet
    • 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
    • F05D2250/00—Geometry
    • F05D2250/70—Shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB0611264A 2006-06-07 2006-06-07 Film-cooled component, eg gas turbine engine blade or vane Withdrawn GB2438861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0611264A GB2438861A (en) 2006-06-07 2006-06-07 Film-cooled component, eg gas turbine engine blade or vane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0611264A GB2438861A (en) 2006-06-07 2006-06-07 Film-cooled component, eg gas turbine engine blade or vane

Publications (2)

Publication Number Publication Date
GB0611264D0 true GB0611264D0 (en) 2006-07-19
GB2438861A GB2438861A (en) 2007-12-12

Family

ID=36745443

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0611264A Withdrawn GB2438861A (en) 2006-06-07 2006-06-07 Film-cooled component, eg gas turbine engine blade or vane

Country Status (1)

Country Link
GB (1) GB2438861A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2299056A1 (en) 2009-09-02 2011-03-23 Siemens Aktiengesellschaft Cooling of a gas turbine component shaped as a rotor disc or as a blade
US8608443B2 (en) * 2010-06-11 2013-12-17 Siemens Energy, Inc. Film cooled component wall in a turbine engine
US9181819B2 (en) * 2010-06-11 2015-11-10 Siemens Energy, Inc. Component wall having diffusion sections for cooling in a turbine engine
US9028207B2 (en) 2010-09-23 2015-05-12 Siemens Energy, Inc. Cooled component wall in a turbine engine
EP2557269A1 (en) 2011-08-08 2013-02-13 Siemens Aktiengesellschaft Film cooling of turbine components
EP2604866B1 (en) 2011-12-13 2016-11-30 MTU Aero Engines GmbH Method and system for reducing flow losses and fluid flow engine
CN103244196B (en) * 2012-02-08 2015-04-22 中国科学院工程热物理研究所 Discrete air film cooling hole shape
EP3179040B1 (en) 2015-11-20 2021-07-14 Raytheon Technologies Corporation Component for a gas turbine engine and corresponding a method of manufacturing a film-cooled article
CN112282857B (en) * 2020-10-26 2021-09-28 上海交通大学 Air film cooling hole type structure
US11674686B2 (en) 2021-05-11 2023-06-13 Honeywell International Inc. Coating occlusion resistant effusion cooling holes for gas turbine engine
US11859511B2 (en) 2021-11-05 2024-01-02 Rolls-Royce North American Technologies Inc. Co and counter flow heat exchanger

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4676719A (en) * 1985-12-23 1987-06-30 United Technologies Corporation Film coolant passages for cast hollow airfoils
US4773593A (en) * 1987-05-04 1988-09-27 United Technologies Corporation Coolable thin metal sheet
GB8725820D0 (en) * 1987-11-04 1987-12-09 Anchem Co Ltd Machining recess in component
US5419681A (en) * 1993-01-25 1995-05-30 General Electric Company Film cooled wall
JPH08135401A (en) * 1994-11-10 1996-05-28 Mitsubishi Heavy Ind Ltd Gas turbine air cooled blade and its manufacture
US5771577A (en) * 1996-05-17 1998-06-30 General Electric Company Method for making a fluid cooled article with protective coating
US6092982A (en) * 1996-05-28 2000-07-25 Kabushiki Kaisha Toshiba Cooling system for a main body used in a gas stream
US5779437A (en) * 1996-10-31 1998-07-14 Pratt & Whitney Canada Inc. Cooling passages for airfoil leading edge
EP0985802B1 (en) * 1998-09-10 2003-10-29 ALSTOM (Switzerland) Ltd Method of forming a film cooling orifice
DE10244199A1 (en) * 2002-09-23 2004-04-01 Alstom (Switzerland) Ltd. Device for supplying secondary fluid to transsonic primary flow e.g. for supplying cooling air for film cooling in turbine plant
US7041933B2 (en) * 2003-04-14 2006-05-09 Meyer Tool, Inc. Complex hole shaping

Also Published As

Publication number Publication date
GB2438861A (en) 2007-12-12

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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)