GB2286229B - Turbine aerofoil blade provided with a heat insulating coating - Google Patents

Turbine aerofoil blade provided with a heat insulating coating

Info

Publication number
GB2286229B
GB2286229B GB7833000A GB7833000A GB2286229B GB 2286229 B GB2286229 B GB 2286229B GB 7833000 A GB7833000 A GB 7833000A GB 7833000 A GB7833000 A GB 7833000A GB 2286229 B GB2286229 B GB 2286229B
Authority
GB
United Kingdom
Prior art keywords
heat insulating
insulating coating
blade provided
aerofoil blade
turbine aerofoil
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.)
Expired - Fee Related
Application number
GB7833000A
Other versions
GB2286229A (en
GB7833000D0 (en
Inventor
Michael Harvey Coney
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 GB7833000A priority Critical patent/GB2286229B/en
Publication of GB7833000D0 publication Critical patent/GB7833000D0/en
Publication of GB2286229A publication Critical patent/GB2286229A/en
Application granted granted Critical
Publication of GB2286229B publication Critical patent/GB2286229B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01D5/181—Blades having a closed internal cavity containing a cooling medium, e.g. sodium
    • 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
    • F01D5/288—Protective coatings for blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/208—Heat transfer, e.g. cooling using heat pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
GB7833000A 1977-10-04 1978-08-11 Turbine aerofoil blade provided with a heat insulating coating Expired - Fee Related GB2286229B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7833000A GB2286229B (en) 1977-10-04 1978-08-11 Turbine aerofoil blade provided with a heat insulating coating

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4113977 1977-10-04
GB7833000A GB2286229B (en) 1977-10-04 1978-08-11 Turbine aerofoil blade provided with a heat insulating coating

Publications (3)

Publication Number Publication Date
GB7833000D0 GB7833000D0 (en) 1995-01-11
GB2286229A GB2286229A (en) 1995-08-09
GB2286229B true GB2286229B (en) 1995-12-20

Family

ID=26264601

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7833000A Expired - Fee Related GB2286229B (en) 1977-10-04 1978-08-11 Turbine aerofoil blade provided with a heat insulating coating

Country Status (1)

Country Link
GB (1) GB2286229B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998033031A1 (en) * 1997-01-29 1998-07-30 Deutsches Zentrum für Luft- und Raumfahrt e.V. Heat exchanger tube, and method for the production of same
HRP20000077A2 (en) * 2000-02-10 2001-10-31 Ruueevljan Miroslav Improved cooling of turbine blade
US10309242B2 (en) * 2016-08-10 2019-06-04 General Electric Company Ceramic matrix composite component cooling

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB602530A (en) * 1945-10-16 1948-05-28 Bristol Aeroplane Co Ltd Improvements in or relating to gas turbines
GB608766A (en) * 1944-12-01 1948-09-21 Bbc Brown Boveri & Cie Improvements in turbine blades
GB656503A (en) * 1947-10-27 1951-08-22 Snecma Improvements in or relating to members to be used in heat engines
GB1080860A (en) * 1965-07-20 1967-08-23 Gen Motors Corp Gas turbine engines with cooled nozzle vanes
GB1133377A (en) * 1965-08-18 1968-11-13 Gen Electric Improvements in fluid boiling and condensing heat transfer system
US3613774A (en) * 1969-10-08 1971-10-19 Sanders Associates Inc Unilateral heat transfer apparatus
GB1262608A (en) * 1969-11-24 1972-02-02 Gen Motors Corp Hollow aerofoils
GB1306496A (en) * 1970-07-20 1973-02-14 Onera (Off Nat Aerospatiale) Rotor blades of rotary machines provided with an internal cooling systems
GB1400608A (en) * 1972-01-31 1975-07-16 Rca Corp Transcalent semiconductor device
GB1425472A (en) * 1972-01-27 1976-02-18 Applegate G Thermal conductive or heat transfer elements
GB1498799A (en) * 1975-05-22 1978-01-25 British Aircraft Corp Ltd Discharge lamps

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB608766A (en) * 1944-12-01 1948-09-21 Bbc Brown Boveri & Cie Improvements in turbine blades
GB602530A (en) * 1945-10-16 1948-05-28 Bristol Aeroplane Co Ltd Improvements in or relating to gas turbines
GB656503A (en) * 1947-10-27 1951-08-22 Snecma Improvements in or relating to members to be used in heat engines
GB1080860A (en) * 1965-07-20 1967-08-23 Gen Motors Corp Gas turbine engines with cooled nozzle vanes
GB1133377A (en) * 1965-08-18 1968-11-13 Gen Electric Improvements in fluid boiling and condensing heat transfer system
US3613774A (en) * 1969-10-08 1971-10-19 Sanders Associates Inc Unilateral heat transfer apparatus
GB1262608A (en) * 1969-11-24 1972-02-02 Gen Motors Corp Hollow aerofoils
GB1306496A (en) * 1970-07-20 1973-02-14 Onera (Off Nat Aerospatiale) Rotor blades of rotary machines provided with an internal cooling systems
GB1425472A (en) * 1972-01-27 1976-02-18 Applegate G Thermal conductive or heat transfer elements
GB1400608A (en) * 1972-01-31 1975-07-16 Rca Corp Transcalent semiconductor device
GB1498799A (en) * 1975-05-22 1978-01-25 British Aircraft Corp Ltd Discharge lamps

Also Published As

Publication number Publication date
GB2286229A (en) 1995-08-09
GB7833000D0 (en) 1995-01-11

Similar Documents

Publication Publication Date Title
GB2017228B (en) Shroud for a turbine rotor
GB2027495B (en) Turbine blade
JPS53126409A (en) Turbine blade unit
JPS5452215A (en) Turbine blade tip cooling construction
JPS5327714A (en) Gas turbine rotor blade
JPS5365516A (en) Turbine shroud assembly
GB2028928B (en) Aerofoil blade for a gas turbine engine
GB2038957B (en) Laminated blades for turbomachines
GB2051964B (en) Turbine blade
JPS5618002A (en) Airrcooled turbine vane
JPS54133A (en) Turbine rotor
JPS5244312A (en) Airrcooled turbine blade
JPS5496618A (en) Rotor blade assembly
IL63947A (en) Airfoil shape turbine blade array
AU4206278A (en) Wind turbine
GB1555587A (en) Aerofoil blade for a gas turbine engine
GB2027496B (en) Turbine blade
JPS5331012A (en) Gas turbine blade
JPS53107515A (en) Fluid cooled type turbine blade
GB2015658B (en) Turbine blade
DE3063573D1 (en) A wind turbine
JPS5634906A (en) Turbine moving blade assembly
JPS5445414A (en) Cooled turbine vane
GB2021699B (en) Gas turbine blade cooling arrangement
JPS54116514A (en) Turbine rotor

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960320