GB2111604A - Shell spar cooled airfoil using multiple spar cavities - Google Patents

Shell spar cooled airfoil using multiple spar cavities Download PDF

Info

Publication number
GB2111604A
GB2111604A GB08234832A GB8234832A GB2111604A GB 2111604 A GB2111604 A GB 2111604A GB 08234832 A GB08234832 A GB 08234832A GB 8234832 A GB8234832 A GB 8234832A GB 2111604 A GB2111604 A GB 2111604A
Authority
GB
United Kingdom
Prior art keywords
spar
cavities
cooled
shell
airfoil member
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Withdrawn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
GB08234832A
Other languages
English (en)
Inventor
Paul Clarence Holden
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB2111604A publication Critical patent/GB2111604A/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Withdrawn legal-status Critical Current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
    • 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
    • F05D2260/201—Heat transfer, e.g. cooling by impingement of a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Pulleys (AREA)
GB08234832A 1981-12-09 1982-12-07 Shell spar cooled airfoil using multiple spar cavities Withdrawn GB2111604A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32888481A 1981-12-09 1981-12-09

Publications (1)

Publication Number Publication Date
GB2111604A true GB2111604A (en) 1983-07-06

Family

ID=23282872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08234832A Withdrawn GB2111604A (en) 1981-12-09 1982-12-07 Shell spar cooled airfoil using multiple spar cavities

Country Status (6)

Country Link
JP (2) JPS58106102A (enrdf_load_stackoverflow)
AR (1) AR228927A1 (enrdf_load_stackoverflow)
BE (1) BE895285A (enrdf_load_stackoverflow)
GB (1) GB2111604A (enrdf_load_stackoverflow)
IT (1) IT1153370B (enrdf_load_stackoverflow)
MX (1) MX157531A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623087A (en) * 1983-05-26 1986-11-18 Rolls-Royce Limited Application of coatings to articles
WO1998045577A1 (de) * 1997-04-07 1998-10-15 Siemens Aktiengesellschaft Verfahren zur kühlung einer turbinenschaufel
GB2359595A (en) * 1999-08-20 2001-08-29 Abb Cooled vane for a gas turbine
EP1457641A1 (de) * 2003-03-11 2004-09-15 Siemens Aktiengesellschaft Verfahren zum Kühlen eines heissgasführenden Bauteils und ein zu kühlendes Bauteil
RU2263791C1 (ru) * 2004-03-19 2005-11-10 Федеральное государственное унитарное предприятие "Московское машиностроительное производственное предприятие "САЛЮТ" (ФГУП "ММПП "САЛЮТ") Охлаждаемая рабочая лопатка турбины
EP2900961A4 (en) * 2012-09-26 2016-07-27 United Technologies Corp COOLING CIRCUIT FOR GAS TURBINE MOTORBOW

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8727727B2 (en) * 2010-12-10 2014-05-20 General Electric Company Components with cooling channels and methods of manufacture

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5672201A (en) * 1979-11-14 1981-06-16 Hitachi Ltd Cooling structure of gas turbine blade

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623087A (en) * 1983-05-26 1986-11-18 Rolls-Royce Limited Application of coatings to articles
WO1998045577A1 (de) * 1997-04-07 1998-10-15 Siemens Aktiengesellschaft Verfahren zur kühlung einer turbinenschaufel
GB2359595A (en) * 1999-08-20 2001-08-29 Abb Cooled vane for a gas turbine
US6305903B1 (en) 1999-08-20 2001-10-23 Asea Brown Boveri Ag Cooled vane for gas turbine
GB2359595B (en) * 1999-08-20 2003-07-23 Abb Cooled vane for a gas turbine
EP1457641A1 (de) * 2003-03-11 2004-09-15 Siemens Aktiengesellschaft Verfahren zum Kühlen eines heissgasführenden Bauteils und ein zu kühlendes Bauteil
RU2263791C1 (ru) * 2004-03-19 2005-11-10 Федеральное государственное унитарное предприятие "Московское машиностроительное производственное предприятие "САЛЮТ" (ФГУП "ММПП "САЛЮТ") Охлаждаемая рабочая лопатка турбины
EP2900961A4 (en) * 2012-09-26 2016-07-27 United Technologies Corp COOLING CIRCUIT FOR GAS TURBINE MOTORBOW

Also Published As

Publication number Publication date
BE895285A (fr) 1983-06-08
JPH0110401Y2 (enrdf_load_stackoverflow) 1989-03-24
AR228927A1 (es) 1983-04-29
IT8224620A0 (it) 1982-12-06
JPS6278302U (enrdf_load_stackoverflow) 1987-05-19
IT1153370B (it) 1987-01-14
IT8224620A1 (it) 1984-06-06
JPS58106102A (ja) 1983-06-24
MX157531A (es) 1988-11-28

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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)