GB2279705B - Cooling of turbine blades for a gas turbine engine - Google Patents

Cooling of turbine blades for a gas turbine engine

Info

Publication number
GB2279705B
GB2279705B GB8518714A GB8518714A GB2279705B GB 2279705 B GB2279705 B GB 2279705B GB 8518714 A GB8518714 A GB 8518714A GB 8518714 A GB8518714 A GB 8518714A GB 2279705 B GB2279705 B GB 2279705B
Authority
GB
United Kingdom
Prior art keywords
cooling
gas turbine
blades
turbine engine
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.)
Expired - Fee Related
Application number
GB8518714A
Other versions
GB8518714D0 (en
GB2279705A (en
Inventor
Paul John Graham
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 GB8518714A priority Critical patent/GB2279705B/en
Publication of GB8518714D0 publication Critical patent/GB8518714D0/en
Publication of GB2279705A publication Critical patent/GB2279705A/en
Application granted granted Critical
Publication of GB2279705B publication Critical patent/GB2279705B/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
    • F01D5/187—Convection cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB8518714A 1985-07-24 1985-07-24 Cooling of turbine blades for a gas turbine engine Expired - Fee Related GB2279705B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8518714A GB2279705B (en) 1985-07-24 1985-07-24 Cooling of turbine blades for a gas turbine engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8518714A GB2279705B (en) 1985-07-24 1985-07-24 Cooling of turbine blades for a gas turbine engine

Publications (3)

Publication Number Publication Date
GB8518714D0 GB8518714D0 (en) 1994-10-26
GB2279705A GB2279705A (en) 1995-01-11
GB2279705B true GB2279705B (en) 1995-06-28

Family

ID=10582799

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8518714A Expired - Fee Related GB2279705B (en) 1985-07-24 1985-07-24 Cooling of turbine blades for a gas turbine engine

Country Status (1)

Country Link
GB (1) GB2279705B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9607578D0 (en) * 1996-04-12 1996-06-12 Rolls Royce Plc Turbine rotor blades
US6164914A (en) * 1999-08-23 2000-12-26 General Electric Company Cool tip blade
JP4096706B2 (en) 2002-11-13 2008-06-04 株式会社Ｉｈｉ Thin and lightweight cooling turbine blade
EP1557533B1 (en) * 2004-01-23 2008-03-12 Siemens Aktiengesellschaft Cooling of a turbine blade with a raised floor between blade and tip
US10400608B2 (en) 2016-11-23 2019-09-03 General Electric Company Cooling structure for a turbine component
JP7150863B2 (en) * 2018-03-14 2022-10-11 ゼネラル・エレクトリック・カンパニイ cooling assembly for turbine assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1357713A (en) * 1972-01-18 1974-06-26 Bbc Sulzer Turbomaschinen Cooled rotor blades for gas turbines

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1357713A (en) * 1972-01-18 1974-06-26 Bbc Sulzer Turbomaschinen Cooled rotor blades for gas turbines

Also Published As

Publication number Publication date
GB8518714D0 (en) 1994-10-26
GB2279705A (en) 1995-01-11

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Legal Events

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

Effective date: 20000724