GB2070139B - Inlet cowl for supersonic aircraft engine - Google Patents

Inlet cowl for supersonic aircraft engine

Info

Publication number
GB2070139B
GB2070139B GB8105417A GB8105417A GB2070139B GB 2070139 B GB2070139 B GB 2070139B GB 8105417 A GB8105417 A GB 8105417A GB 8105417 A GB8105417 A GB 8105417A GB 2070139 B GB2070139 B GB 2070139B
Authority
GB
United Kingdom
Prior art keywords
aircraft engine
supersonic aircraft
inlet cowl
cowl
inlet
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
GB8105417A
Other versions
GB2070139A (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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB2070139A publication Critical patent/GB2070139A/en
Application granted granted Critical
Publication of GB2070139B publication Critical patent/GB2070139B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/042—Air intakes for gas-turbine plants or jet-propulsion plants having variable geometry
    • 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
GB8105417A 1980-02-26 1981-02-20 Inlet cowl for supersonic aircraft engine Expired GB2070139B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12499580A 1980-02-26 1980-02-26

Publications (2)

Publication Number Publication Date
GB2070139A GB2070139A (en) 1981-09-03
GB2070139B true GB2070139B (en) 1983-06-22

Family

ID=22417761

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8105417A Expired GB2070139B (en) 1980-02-26 1981-02-20 Inlet cowl for supersonic aircraft engine

Country Status (6)

Country Link
JP (1) JPS56143315A (en)
DE (1) DE3106644A1 (en)
FR (1) FR2476743A1 (en)
GB (1) GB2070139B (en)
IL (1) IL62132A0 (en)
IT (1) IT1212501B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8083171B2 (en) 2002-01-30 2011-12-27 Gulfstream Aerospace Corporation Supersonic aircraft for reducing sonic boom effects at ground level
CN110043367A (en) * 2019-04-22 2019-07-23 南京航空航天大学 A kind of super/hypersonic inlet of side plate openings
CN110486168A (en) * 2019-09-18 2019-11-22 南京航空航天大学 Two-dimensional supersonic inlet with step side plate

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763858A (en) * 1986-02-05 1988-08-16 Grumman Aerospace Corporation Deflectable jet engine inlet
DE3720318A1 (en) * 1987-06-19 1989-01-05 Mtu Muenchen Gmbh GONDOLA FOR JET ENGINES
GB2259114A (en) * 1991-08-28 1993-03-03 Gen Electric Aircraft engine nacelle profile
FR2763098B1 (en) * 1997-05-07 1999-06-11 Snecma AIR INTAKE SYSTEM IN A TURBOMACHINE VEIN
DE10361722B4 (en) * 2003-12-30 2009-06-10 Airbus Deutschland Gmbh Ram air duct for ambient air supply in an aircraft
CA2998361C (en) 2005-12-15 2020-04-28 Gulfstream Aerospace Corporation Isentropic compression inlet for supersonic aircraft
US8393158B2 (en) 2007-10-24 2013-03-12 Gulfstream Aerospace Corporation Low shock strength inlet
CN102748135B (en) * 2012-07-29 2013-12-25 西北工业大学 Method for designing fixed-geometry two-dimensional mixed-compression type supersonic velocity air inlet channel
CN102828832B (en) * 2012-08-14 2014-05-14 西北工业大学 Method for improving starting capability of fixed-geometry two-dimensional mixed-compression inlet
CN105156212B (en) * 2015-10-09 2017-08-29 西北工业大学 A kind of rocket based combined cycle engine becomes geometry Sidewall-compression inlet
RU2677828C1 (en) * 2018-01-19 2019-01-21 Федеральное государственное бюджетное образовательное учреждение высшего образования Иркутский государственный университет путей сообщения (ФГБОУ ВО ИрГУПС) Onboard device of engine protection against ingress of foreign objects
RU2677841C1 (en) * 2018-01-19 2019-01-21 Федеральное государственное бюджетное образовательное учреждение высшего образования Иркутский государственный университет путей сообщения (ФГБОУ ВО ИрГУПС) On-board device for engine protection from ingress of foreign objects
CN113247279B (en) * 2021-06-30 2022-06-07 中国人民解放军国防科技大学 Scheme for realizing separation of hypersonic air inlet duct fairing by utilizing gap flow
CN113247276B (en) * 2021-06-30 2022-06-07 中国人民解放军国防科技大学 Two-stage pneumatic separation type hypersonic air inlet duct fairing
CN115585062B (en) * 2022-09-15 2023-06-20 南京航空航天大学 Air inlet channel based on oscillation type Ramp type vortex generator capable of adjusting frequency

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699906A (en) * 1949-10-25 1955-01-18 Northrop Aircraft Inc Air inlet for airplane gaseous combustion turbine engines
US3430640A (en) * 1964-02-17 1969-03-04 Gen Electric Supersonic inlet
GB1166733A (en) * 1967-02-14 1969-10-08 Minster Of Technology London Aircraft Engine Intake Ducts
SE318194B (en) * 1968-06-24 1969-12-01 Saab Ab
DE1944472A1 (en) * 1969-09-02 1971-03-18 Messerschmitt Boelkow Blohm Double-walled closure flap for an auxiliary inlet opening of a jet engine
US3664612A (en) * 1969-12-22 1972-05-23 Boeing Co Aircraft engine variable highlight inlet
US3955782A (en) * 1973-07-11 1976-05-11 Rolls-Royce (1971) Limited Turbine engines
GB1479023A (en) * 1975-07-28 1977-07-06 Secr Defence Aircraft engine intakes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8083171B2 (en) 2002-01-30 2011-12-27 Gulfstream Aerospace Corporation Supersonic aircraft for reducing sonic boom effects at ground level
US8789789B2 (en) 2002-01-30 2014-07-29 Gulfstream Aerospace Corporation Supersonic aircraft with spike for controlling and reducing sonic boom
CN110043367A (en) * 2019-04-22 2019-07-23 南京航空航天大学 A kind of super/hypersonic inlet of side plate openings
CN110486168A (en) * 2019-09-18 2019-11-22 南京航空航天大学 Two-dimensional supersonic inlet with step side plate

Also Published As

Publication number Publication date
DE3106644A1 (en) 1982-01-07
IT8119945A0 (en) 1981-02-24
GB2070139A (en) 1981-09-03
JPS56143315A (en) 1981-11-09
IL62132A0 (en) 1981-03-31
FR2476743A1 (en) 1981-08-28
IT1212501B (en) 1989-11-22

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Legal Events

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