GB201402576D0 - Gas turbine engine component - Google Patents

Gas turbine engine component

Info

Publication number
GB201402576D0
GB201402576D0 GBGB1402576.1A GB201402576A GB201402576D0 GB 201402576 D0 GB201402576 D0 GB 201402576D0 GB 201402576 A GB201402576 A GB 201402576A GB 201402576 D0 GB201402576 D0 GB 201402576D0
Authority
GB
United Kingdom
Prior art keywords
gas turbine
turbine engine
engine component
component
gas
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Withdrawn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
GBGB1402576.1A
Other versions
GB2523140A (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 GB1402576.1A priority Critical patent/GB2523140A/en
Publication of GB201402576D0 publication Critical patent/GB201402576D0/en
Publication of GB2523140A publication Critical patent/GB2523140A/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Withdrawn legal-status Critical Current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
    • F01D5/187—Convection cooling
    • F01D5/188—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall
    • 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
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/34—Arrangement of components translated
    • 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
    • F05D2260/202—Heat transfer, e.g. cooling by 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/204—Heat transfer, e.g. cooling by the use of microcircuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB1402576.1A 2014-02-14 2014-02-14 Gas turbine engine component Withdrawn GB2523140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1402576.1A GB2523140A (en) 2014-02-14 2014-02-14 Gas turbine engine component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1402576.1A GB2523140A (en) 2014-02-14 2014-02-14 Gas turbine engine component

Publications (2)

Publication Number Publication Date
GB201402576D0 true GB201402576D0 (en) 2014-04-02
GB2523140A GB2523140A (en) 2015-08-19

Family

ID=50440126

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1402576.1A Withdrawn GB2523140A (en) 2014-02-14 2014-02-14 Gas turbine engine component

Country Status (1)

Country Link
GB (1) GB2523140A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10731474B2 (en) * 2018-03-02 2020-08-04 Raytheon Technologies Corporation Airfoil with varying wall thickness
US11073023B2 (en) * 2018-08-21 2021-07-27 Raytheon Technologies Corporation Airfoil having improved throughflow cooling scheme and damage resistance
US11753944B2 (en) 2018-11-09 2023-09-12 Raytheon Technologies Corporation Airfoil with wall that tapers in thickness
US11859511B2 (en) * 2021-11-05 2024-01-02 Rolls-Royce North American Technologies Inc. Co and counter flow heat exchanger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7530789B1 (en) * 2006-11-16 2009-05-12 Florida Turbine Technologies, Inc. Turbine blade with a serpentine flow and impingement cooling circuit
US7625180B1 (en) * 2006-11-16 2009-12-01 Florida Turbine Technologies, Inc. Turbine blade with near-wall multi-metering and diffusion cooling circuit
US8366395B1 (en) * 2010-10-21 2013-02-05 Florida Turbine Technologies, Inc. Turbine blade with cooling

Also Published As

Publication number Publication date
GB2523140A (en) 2015-08-19

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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)