GB1239366A - - Google Patents

Info

Publication number
GB1239366A
GB1239366A GB1239366DA GB1239366A GB 1239366 A GB1239366 A GB 1239366A GB 1239366D A GB1239366D A GB 1239366DA GB 1239366 A GB1239366 A GB 1239366A
Authority
GB
United Kingdom
Prior art keywords
duct
pass
air
compressor
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
Application number
Other languages
English (en)
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
Publication of GB1239366A publication Critical patent/GB1239366A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/1615—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation the conduits being inside a casing and extending at an angle to the longitudinal axis of the casing; the conduits crossing the conduit for the other heat exchange medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • F02C7/185—Cooling means for reducing the temperature of the cooling air or gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/08—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof
    • F02K3/105—Heating the by-pass flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0021—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for aircrafts or cosmonautics
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB1239366D 1969-04-16 1970-02-26 Expired GB1239366A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81649869A 1969-04-16 1969-04-16

Publications (1)

Publication Number Publication Date
GB1239366A true GB1239366A (enExample) 1971-07-14

Family

ID=25220796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1239366D Expired GB1239366A (enExample) 1969-04-16 1970-02-26

Country Status (2)

Country Link
US (1) US3528250A (enExample)
GB (1) GB1239366A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
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US20170059161A1 (en) * 2015-08-26 2017-03-02 United Technologies Corporation Apparatus and method for air extraction in a gas turbine engine

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US4007892A (en) * 1971-07-15 1977-02-15 Tabor Alga M Aircraft flight method and apparatus for boosting an aircraft to a very high altitude and thereafter boosting the aircraft to a high rate of forward speed
US3775975A (en) * 1972-09-05 1973-12-04 Gen Electric Fuel distribution system
US3893297A (en) * 1974-01-02 1975-07-08 Gen Electric Bypass augmentation burner arrangement for a gas turbine engine
US4120150A (en) * 1977-05-17 1978-10-17 The United States Of America As Represented By The Secretary Of The Air Force Compact fuel-to-air heat exchanger for jet engine application
US4137705A (en) * 1977-07-25 1979-02-06 General Electric Company Cooling air cooler for a gas turbine engine
US4254618A (en) * 1977-08-18 1981-03-10 General Electric Company Cooling air cooler for a gas turbofan engine
US4187675A (en) * 1977-10-14 1980-02-12 The United States Of America As Represented By The Secretary Of The Air Force Compact air-to-air heat exchanger for jet engine application
US4527390A (en) * 1977-10-25 1985-07-09 General Motors Corporation Low loss duct burner
US4170111A (en) * 1977-11-09 1979-10-09 United Technologies Corporation Thrust augmentor
US4170109A (en) * 1977-11-09 1979-10-09 United Technologies Corporation Thrust augmentor having swirled flows for combustion stabilization
EP0198077B1 (en) * 1984-10-10 1992-01-15 PAUL, Marius A. Gas turbine engine
US5003766A (en) * 1984-10-10 1991-04-02 Paul Marius A Gas turbine engine
US4991394A (en) * 1989-04-03 1991-02-12 Allied-Signal Inc. High performance turbine engine
US5826424A (en) * 1992-04-16 1998-10-27 Klees; Garry W. Turbine bypass engines
US5414992A (en) * 1993-08-06 1995-05-16 United Technologies Corporation Aircraft cooling method
RU2122132C1 (ru) * 1994-11-18 1998-11-20 Иван Иванович Попков Турбореактивный двигатель
RU2138660C1 (ru) * 1996-03-14 1999-09-27 Перельштейн Борис Хаимович Способ работы газотурбинной установки
US6134880A (en) * 1997-12-31 2000-10-24 Concepts Eti, Inc. Turbine engine with intercooler in bypass air passage
FR2866675B1 (fr) * 2004-02-24 2008-05-16 Snecma Moteurs Procede d'amelioration des performances d'allumage de dispositif de post-combustion pour turboreacteur double flux et dispositif de post-combustion a performance d'allumage amelioree
FR2902830B1 (fr) * 2006-06-27 2008-08-08 Airbus France Sas Turboreacteur pour aeronef
US8387362B2 (en) * 2006-10-19 2013-03-05 Michael Ralph Storage Method and apparatus for operating gas turbine engine heat exchangers
US8181443B2 (en) * 2008-12-10 2012-05-22 Pratt & Whitney Canada Corp. Heat exchanger to cool turbine air cooling flow
FR2942976B1 (fr) * 2009-03-13 2012-12-14 Bernard Etcheparre Dispositif de projection de fluide par effet de souffle d'air
FR2950416B1 (fr) * 2009-09-23 2012-04-20 Snecma Dispositif accroche-flammes comprenant un support de bras et un ecran de protection thermique monoblocs
US8266888B2 (en) * 2010-06-24 2012-09-18 Pratt & Whitney Canada Corp. Cooler in nacelle with radial coolant
US8961114B2 (en) * 2010-11-22 2015-02-24 General Electric Company Integrated variable geometry flow restrictor and heat exchanger
US9045998B2 (en) 2011-12-12 2015-06-02 Honeywell International Inc. System for directing air flow to a plurality of plena
US9243563B2 (en) * 2012-01-25 2016-01-26 Honeywell International Inc. Gas turbine engine in-board cooled cooling air system
US9267390B2 (en) 2012-03-22 2016-02-23 Honeywell International Inc. Bi-metallic actuator for selectively controlling air flow between plena in a gas turbine engine
US9388739B2 (en) 2012-05-02 2016-07-12 Pratt & Whitney Canada Corp. Air cooler system for gas turbine engines
US9416682B2 (en) * 2012-12-11 2016-08-16 United Technologies Corporation Turbine engine alignment assembly
US9562475B2 (en) 2012-12-19 2017-02-07 Siemens Aktiengesellschaft Vane carrier temperature control system in a gas turbine engine
US9677501B2 (en) * 2013-03-13 2017-06-13 Rolls-Royce North American Technologies, Inc. Three stream, variable area fixed aperture nozzle with pneumatic actuation
EP2971604B1 (en) * 2013-03-15 2020-06-10 Rolls-Royce North American Technologies, Inc. Heat exchanger integrated with a gas turbine engine and adaptive flow control
WO2015108674A1 (en) * 2014-01-15 2015-07-23 United Technologies Corporation Cooling systems for gas turbine engines
US10006369B2 (en) * 2014-06-30 2018-06-26 General Electric Company Method and system for radial tubular duct heat exchangers
US9777963B2 (en) 2014-06-30 2017-10-03 General Electric Company Method and system for radial tubular heat exchangers
US9835380B2 (en) 2015-03-13 2017-12-05 General Electric Company Tube in cross-flow conduit heat exchanger
US20170184027A1 (en) * 2015-12-29 2017-06-29 General Electric Company Method and system for compressor and turbine cooling
US10151247B2 (en) * 2016-03-18 2018-12-11 United Technologies Corporation Heat exchanger suspension system with pipe-to-linkage spring rate ratio
US10378835B2 (en) 2016-03-25 2019-08-13 Unison Industries, Llc Heat exchanger with non-orthogonal perforations
CN110259581B (zh) * 2019-05-05 2021-12-28 南京航空航天大学 一种利用空气和燃油的外涵道双工质换热器
RU2730558C1 (ru) * 2019-09-24 2020-08-24 Публичное акционерное общество "ОДК-Уфимское моторостроительное производственное объединение" Двухконтурный турбореактивный двигатель
US12454912B2 (en) * 2020-12-03 2025-10-28 Rtx Corporation Supplemental thrust system for a gas turbine engine
US11492918B1 (en) 2021-09-03 2022-11-08 General Electric Company Gas turbine engine with third stream
US12031504B2 (en) 2022-08-02 2024-07-09 General Electric Company Gas turbine engine with third stream
US12486817B2 (en) 2022-08-02 2025-12-02 General Electric Company Gas turbine engine with third stream
US12410763B2 (en) 2022-08-02 2025-09-09 General Electric Company Gas turbine engine with third stream
US12421917B2 (en) 2022-08-02 2025-09-23 General Electric Company Gas turbine engine with third stream
US12037943B2 (en) 2022-10-07 2024-07-16 General Electric Company Waste heat recovery system
US12392290B2 (en) 2022-11-01 2025-08-19 General Electric Company Gas turbine engine
US12428992B2 (en) 2022-11-01 2025-09-30 General Electric Company Gas turbine engine
US12410753B2 (en) 2022-11-01 2025-09-09 General Electric Company Gas turbine engine
US12196131B2 (en) 2022-11-01 2025-01-14 General Electric Company Gas turbine engine
US12259194B2 (en) 2023-07-10 2025-03-25 General Electric Company Thermal management system
US12234771B1 (en) 2023-07-31 2025-02-25 Rolls-Royce North American Technologies Inc. Bypass duct heat exchanger mount system with reduced motion

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US2504181A (en) * 1950-04-18 Double compound independent rotor
DE1081277B (de) * 1958-08-16 1960-05-05 Johann Endres Dr Ing Zweistrombrennkammer fuer Gasturbinen, insbesondere Gasturbinen-Strahltriebwerke
US3224194A (en) * 1963-06-26 1965-12-21 Curtiss Wright Corp Gas turbine engine
US3273340A (en) * 1963-11-22 1966-09-20 Gen Electric Gas turbine powerplant having an extremely high pressure ratio cycle
DE1260325B (de) * 1966-04-01 1968-02-01 Entwicklungsring Sued G M B H Waermetauscher, z. B. fuer Klimaanlagen, fuer Flugzeuge mit Zweikreis-Strahltriebwerken

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170059161A1 (en) * 2015-08-26 2017-03-02 United Technologies Corporation Apparatus and method for air extraction in a gas turbine engine
US10024538B2 (en) * 2015-08-26 2018-07-17 United Technologies Corporation Apparatus and method for air extraction at a gas turbine engine combustor

Also Published As

Publication number Publication date
US3528250A (en) 1970-09-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees