FR1601730A - - Google Patents

Info

Publication number
FR1601730A
FR1601730A FR1601730DA FR1601730A FR 1601730 A FR1601730 A FR 1601730A FR 1601730D A FR1601730D A FR 1601730DA FR 1601730 A FR1601730 A FR 1601730A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1601730A publication Critical patent/FR1601730A/fr
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
    • F01D5/186—Film cooling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR1601730D 1965-08-26 1966-08-26 Expired FR1601730A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48338965A 1965-08-26 1965-08-26

Publications (1)

Publication Number Publication Date
FR1601730A true FR1601730A (fr) 1970-09-14

Family

ID=23919858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1601730D Expired FR1601730A (fr) 1965-08-26 1966-08-26

Country Status (5)

Country Link
US (1) US3527543A (fr)
BE (1) BE686044A (fr)
DE (1) DE1476796C3 (fr)
FR (1) FR1601730A (fr)
GB (1) GB1164847A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562944A1 (fr) * 1992-03-25 1993-09-29 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Aube réfrigérée de turbo-machine

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US5097660A (en) * 1988-12-28 1992-03-24 Sundstrand Corporation Coanda effect turbine nozzle vane cooling
US5181379A (en) * 1990-11-15 1993-01-26 General Electric Company Gas turbine engine multi-hole film cooled combustor liner and method of manufacture
US5233828A (en) * 1990-11-15 1993-08-10 General Electric Company Combustor liner with circumferentially angled film cooling holes
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GB9127505D0 (en) * 1991-03-11 2013-12-25 Gen Electric Multi-hole film cooled afterburner combustor liner
US5241827A (en) * 1991-05-03 1993-09-07 General Electric Company Multi-hole film cooled combuster linear with differential cooling
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US5720434A (en) * 1991-11-05 1998-02-24 General Electric Company Cooling apparatus for aircraft gas turbine engine exhaust nozzles
US5370499A (en) * 1992-02-03 1994-12-06 General Electric Company Film cooling of turbine airfoil wall using mesh cooling hole arrangement
US5690472A (en) * 1992-02-03 1997-11-25 General Electric Company Internal cooling of turbine airfoil wall using mesh cooling hole arrangement
US5382133A (en) * 1993-10-15 1995-01-17 United Technologies Corporation High coverage shaped diffuser film hole for thin walls
US5413458A (en) * 1994-03-29 1995-05-09 United Technologies Corporation Turbine vane with a platform cavity having a double feed for cooling fluid
JP3137527B2 (ja) * 1994-04-21 2001-02-26 三菱重工業株式会社 ガスタービン動翼チップ冷却装置
US6092982A (en) * 1996-05-28 2000-07-25 Kabushiki Kaisha Toshiba Cooling system for a main body used in a gas stream
US5779437A (en) 1996-10-31 1998-07-14 Pratt & Whitney Canada Inc. Cooling passages for airfoil leading edge
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EP0992653A1 (fr) 1998-10-08 2000-04-12 Abb Research Ltd. Composants réfroidis par couche d'air avec perçages de refroidissement à section transversale triangulaire
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US8348613B2 (en) * 2009-03-30 2013-01-08 United Technologies Corporation Airflow influencing airfoil feature array
RU2573085C2 (ru) * 2010-06-23 2016-01-20 Сименс Акциенгезелльшафт Лопатка газовой турбины
CN103080477B (zh) * 2010-06-23 2015-08-12 西门子公司 燃气涡轮叶片
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US9605548B2 (en) * 2014-01-02 2017-03-28 Sofar Turbines Incorporated Nozzle endwall film cooling with airfoil cooling holes
US10247011B2 (en) * 2014-12-15 2019-04-02 United Technologies Corporation Gas turbine engine component with increased cooling capacity
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US9845686B2 (en) * 2015-05-08 2017-12-19 United Technologies Corporation Overlapping herringbone filmhole patterned airfoil
RU2582539C1 (ru) * 2015-05-20 2016-04-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный авиационный технический университет" Охлаждаемая рабочая перфорированная лопатка турбины
US9845693B2 (en) * 2015-08-10 2017-12-19 United Technologies Corporation Overlapping herringbone filmhole patterned surfaces
US10174620B2 (en) 2015-10-15 2019-01-08 General Electric Company Turbine blade
US10208605B2 (en) 2015-10-15 2019-02-19 General Electric Company Turbine blade
US10443398B2 (en) 2015-10-15 2019-10-15 General Electric Company Turbine blade
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GB201521862D0 (en) * 2015-12-11 2016-01-27 Rolls Royce Plc Cooling arrangement
DE102016204824A1 (de) * 2016-03-23 2017-09-28 Siemens Aktiengesellschaft Filmkühllöcher in Gasturbinen - Bauteilen
CN108825311B (zh) * 2018-06-14 2021-01-29 中国航空发动机研究院 具有液态金属主动冷却的航空发动机高压涡轮导叶
US10975702B2 (en) * 2018-06-14 2021-04-13 Raytheon Technologies Corporation Platform cooling arrangement for a gas turbine engine
US10822958B2 (en) * 2019-01-16 2020-11-03 General Electric Company Component for a turbine engine with a cooling hole
JP7477284B2 (ja) * 2019-11-14 2024-05-01 三菱重工業株式会社 タービン翼及びガスタービン
CN113495001B (zh) * 2020-04-02 2022-06-21 中国航发商用航空发动机有限责任公司 压气机盘腔卷吸流量比的测量装置及方法

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US2149510A (en) * 1934-01-29 1939-03-07 Cem Comp Electro Mec Method and means for preventing deterioration of turbo-machines
US2489683A (en) * 1943-11-19 1949-11-29 Edward A Stalker Turbine
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US2785878A (en) * 1953-09-16 1957-03-19 Earl W Conrad Porous walled conduit for fluid cooling

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562944A1 (fr) * 1992-03-25 1993-09-29 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Aube réfrigérée de turbo-machine
FR2689176A1 (fr) * 1992-03-25 1993-10-01 Snecma Aube réfrigérée de turbo-machine.
US5342172A (en) * 1992-03-25 1994-08-30 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Cooled turbo-machine vane

Also Published As

Publication number Publication date
BE686044A (fr) 1969-07-25
DE1476796B2 (de) 1979-01-04
US3527543A (en) 1970-09-08
GB1164847A (en) 1969-09-24
DE1476796A1 (de) 1970-02-05
DE1476796C3 (de) 1979-08-30

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