GB0022298D0 - Gas turbine engine system - Google Patents

Gas turbine engine system

Info

Publication number
GB0022298D0
GB0022298D0 GB0022298A GB0022298A GB0022298D0 GB 0022298 D0 GB0022298 D0 GB 0022298D0 GB 0022298 A GB0022298 A GB 0022298A GB 0022298 A GB0022298 A GB 0022298A GB 0022298 D0 GB0022298 D0 GB 0022298D0
Authority
GB
United Kingdom
Prior art keywords
gas turbine
turbine engine
engine system
gas
turbine
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Withdrawn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
GB0022298A
Other versions
GB2366600A (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 GB0022298A priority Critical patent/GB2366600A/en
Publication of GB0022298D0 publication Critical patent/GB0022298D0/en
Publication of GB2366600A publication Critical patent/GB2366600A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • 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
    • 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
    • F01D5/187—Convection cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB0022298A 2000-09-09 2000-09-09 Cooling arrangement for trailing edge of aerofoil Withdrawn GB2366600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0022298A GB2366600A (en) 2000-09-09 2000-09-09 Cooling arrangement for trailing edge of aerofoil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0022298A GB2366600A (en) 2000-09-09 2000-09-09 Cooling arrangement for trailing edge of aerofoil

Publications (2)

Publication Number Publication Date
GB0022298D0 true GB0022298D0 (en) 2000-10-25
GB2366600A GB2366600A (en) 2002-03-13

Family

ID=9899260

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0022298A Withdrawn GB2366600A (en) 2000-09-09 2000-09-09 Cooling arrangement for trailing edge of aerofoil

Country Status (1)

Country Link
GB (1) GB2366600A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115075891A (en) * 2022-05-29 2022-09-20 中国船舶重工集团公司第七0三研究所 Air-cooled turbine guide vane trailing edge structure with pressure side exhaust

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794195A (en) * 1972-01-18 1973-07-18 Bbc Sulzer Turbomaschinen COOLED STEERING VANE FOR GAS TURBINES
US4601638A (en) * 1984-12-21 1986-07-22 United Technologies Corporation Airfoil trailing edge cooling arrangement
US5720431A (en) * 1988-08-24 1998-02-24 United Technologies Corporation Cooled blades for a gas turbine engine
US5405242A (en) * 1990-07-09 1995-04-11 United Technologies Corporation Cooled vane
US5931638A (en) * 1997-08-07 1999-08-03 United Technologies Corporation Turbomachinery airfoil with optimized heat transfer
GB2350867B (en) * 1999-06-09 2003-03-19 Rolls Royce Plc Gas turbine airfoil internal air system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115075891A (en) * 2022-05-29 2022-09-20 中国船舶重工集团公司第七0三研究所 Air-cooled turbine guide vane trailing edge structure with pressure side exhaust

Also Published As

Publication number Publication date
GB2366600A (en) 2002-03-13

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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)