GB2087980B - Liquid cooled aerofoil for a gas turbine engine and a method of making the aerofoil - Google Patents

Liquid cooled aerofoil for a gas turbine engine and a method of making the aerofoil

Info

Publication number
GB2087980B
GB2087980B GB8037324A GB8037324A GB2087980B GB 2087980 B GB2087980 B GB 2087980B GB 8037324 A GB8037324 A GB 8037324A GB 8037324 A GB8037324 A GB 8037324A GB 2087980 B GB2087980 B GB 2087980B
Authority
GB
United Kingdom
Prior art keywords
aerofoil
making
gas turbine
turbine engine
liquid 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.)
Expired
Application number
GB8037324A
Other versions
GB2087980A (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 GB8037324A priority Critical patent/GB2087980B/en
Publication of GB2087980A publication Critical patent/GB2087980A/en
Application granted granted Critical
Publication of GB2087980B publication Critical patent/GB2087980B/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB8037324A 1980-11-20 1980-11-20 Liquid cooled aerofoil for a gas turbine engine and a method of making the aerofoil Expired GB2087980B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8037324A GB2087980B (en) 1980-11-20 1980-11-20 Liquid cooled aerofoil for a gas turbine engine and a method of making the aerofoil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8037324A GB2087980B (en) 1980-11-20 1980-11-20 Liquid cooled aerofoil for a gas turbine engine and a method of making the aerofoil

Publications (2)

Publication Number Publication Date
GB2087980A GB2087980A (en) 1982-06-03
GB2087980B true GB2087980B (en) 1984-03-14

Family

ID=10517458

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8037324A Expired GB2087980B (en) 1980-11-20 1980-11-20 Liquid cooled aerofoil for a gas turbine engine and a method of making the aerofoil

Country Status (1)

Country Link
GB (1) GB2087980B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3477296B2 (en) * 1995-11-21 2003-12-10 三菱重工業株式会社 Gas turbine blades
US7578652B2 (en) 2006-10-03 2009-08-25 United Technologies Corporation Hybrid vapor and film cooled turbine blade
EP2540970A1 (en) * 2011-07-01 2013-01-02 Siemens Aktiengesellschaft Liquid metal cooled blade
US10450950B2 (en) * 2016-10-26 2019-10-22 General Electric Company Turbomachine blade with trailing edge cooling circuit

Also Published As

Publication number Publication date
GB2087980A (en) 1982-06-03

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Legal Events

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