GB9218229D0 - Aircraft engine nacelle having circular arc profile - Google Patents

Aircraft engine nacelle having circular arc profile

Info

Publication number
GB9218229D0
GB9218229D0 GB9218229A GB9218229A GB9218229D0 GB 9218229 D0 GB9218229 D0 GB 9218229D0 GB 9218229 A GB9218229 A GB 9218229A GB 9218229 A GB9218229 A GB 9218229A GB 9218229 D0 GB9218229 D0 GB 9218229D0
Authority
GB
United Kingdom
Prior art keywords
circular arc
aircraft engine
engine nacelle
arc profile
profile
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Withdrawn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
GB9218229A
Other versions
GB2259115A (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 GB9218229D0 publication Critical patent/GB9218229D0/en
Publication of GB2259115A publication Critical patent/GB2259115A/en
Withdrawn legal-status Critical Current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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0266—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants
    • B64D2033/0286—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants for turbofan engines
    • 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
    • F05D2250/10—Two-dimensional
    • F05D2250/14—Two-dimensional elliptical
    • F05D2250/141—Two-dimensional elliptical circular

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
GB9218229A 1991-08-28 1992-08-27 Aircraft engine nacelle profile Withdrawn GB2259115A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75100791A 1991-08-28 1991-08-28

Publications (2)

Publication Number Publication Date
GB9218229D0 true GB9218229D0 (en) 1992-10-14
GB2259115A GB2259115A (en) 1993-03-03

Family

ID=25020068

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9218229A Withdrawn GB2259115A (en) 1991-08-28 1992-08-27 Aircraft engine nacelle profile

Country Status (4)

Country Link
JP (1) JPH05193587A (en)
CA (1) CA2072417A1 (en)
FR (1) FR2680830A1 (en)
GB (1) GB2259115A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5518366A (en) * 1994-06-13 1996-05-21 Westinghouse Electric Corporation Exhaust system for a turbomachine
US5915403A (en) * 1998-04-14 1999-06-29 The Boeing Company Biplanar scarfed nacelle inlet
US8720814B2 (en) 2005-10-18 2014-05-13 Frick A. Smith Aircraft with freewheeling engine
GB0813482D0 (en) 2008-07-24 2008-08-27 Rolls Royce Plc Gas turbine engine nacelle
US8261530B2 (en) * 2009-05-01 2012-09-11 United Technologies Corporation Cambered aero-engine inlet
CA2825188A1 (en) * 2011-01-24 2012-08-02 Frick A. Smith Apparatus and method for vertical take-off and landing aircraft
US9932933B2 (en) 2012-12-20 2018-04-03 United Technologies Corporation Low pressure ratio fan engine having a dimensional relationship between inlet and fan size
US9920653B2 (en) 2012-12-20 2018-03-20 United Technologies Corporation Low pressure ratio fan engine having a dimensional relationship between inlet and fan size
US9291101B2 (en) * 2013-02-28 2016-03-22 United Technologies Corporation Gas turbine engine inlet wall design
US11480104B2 (en) 2013-03-04 2022-10-25 Raytheon Technologies Corporation Gas turbine engine inlet
US9663238B2 (en) * 2013-11-11 2017-05-30 The Boeing Company Nacelle inlet lip skin with pad-up defining a developable surface having parallel ruling lines
US9884687B2 (en) * 2015-09-21 2018-02-06 General Electric Company Non-axis symmetric aft engine
US9637217B2 (en) * 2015-09-21 2017-05-02 General Electric Company Aircraft having an aft engine
US10260417B2 (en) 2015-12-22 2019-04-16 General Electric Company Air intake turboprop assemblies
GB201716836D0 (en) * 2017-10-13 2017-11-29 Rolls Royce Plc Gas turbine engine vortex suppressor
GB2575811A (en) 2018-07-23 2020-01-29 Airbus Operations Ltd Aircraft engine nacelle
GB201917415D0 (en) 2019-11-29 2020-01-15 Rolls Royce Plc Nacelle for a gas turbine engine
CN112644720B (en) * 2020-12-24 2024-01-02 中国航空工业集团公司沈阳飞机设计研究所 Design method of polarized selection air inlet channel
CN113859578B (en) * 2021-10-13 2024-05-14 西北工业大学 Technological air inlet channel capable of weakening ground vortex and design method thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB877838A (en) * 1959-08-20 1961-09-20 Rolls Royce Improvements relating to gas turbine engine air intakes
FR1381799A (en) * 1964-02-03 1964-12-14 Rolls Royce Retractable air intake jet engine and airplane equipped with such an engine
US4194519A (en) * 1964-11-18 1980-03-25 The United States Of America As Represented By The Secretary Of The Navy Hypersonic modular inlet
US3905566A (en) * 1972-08-29 1975-09-16 Edwin R Anderson Jet engine intake protection system
FR2214855B1 (en) * 1973-01-22 1976-04-30 Aerospatiale
US3946830A (en) * 1974-09-06 1976-03-30 General Electric Company Inlet noise deflector
US4332518A (en) * 1978-12-21 1982-06-01 Weisbrich Alfred L Multifunctional tarp rotor strut vanes
GB2064005A (en) * 1979-11-22 1981-06-10 Rolls Royce Air Intake to Ducted Fan Engine
GB2074654A (en) * 1980-04-16 1981-11-04 Rolls Royce Remote power system for aircraft
GB2192234B (en) * 1986-07-02 1991-04-17 Rolls Royce Plc A turbofan gas turbine engine
US5058617A (en) * 1990-07-23 1991-10-22 General Electric Company Nacelle inlet for an aircraft gas turbine engine

Also Published As

Publication number Publication date
GB2259115A (en) 1993-03-03
FR2680830A1 (en) 1993-03-05
JPH05193587A (en) 1993-08-03
CA2072417A1 (en) 1993-03-01

Similar Documents

Publication Publication Date Title
GB9218229D0 (en) Aircraft engine nacelle having circular arc profile
EP0516468A3 (en) Jet engine fan nacelle
GB2260371B (en) Turbine engines
GB9122965D0 (en) Turbine engine control system
AU1508692A (en) Turbine
GB2250060B (en) Engine nacelle
GB2266931B (en) Turbine blade assembly
GB2273318B (en) Aircraft engine arrangement
AU121271S (en) Aircraft
EP0510585A3 (en) Gas engine
GB9218203D0 (en) Aircraft engine nacelle having circular arc profile
GB9315389D0 (en) Operating aircraft
GB9115625D0 (en) Aircraft engines
GB9218544D0 (en) Turbines
GB9127198D0 (en) Engine components
GB9101719D0 (en) Gas turbines
GB2270543B (en) Turbines
PL289858A1 (en) Turbine engine
GB9103594D0 (en) Engine structure
GB9101937D0 (en) Aircraft
AU116067S (en) Aircraft
GB9121211D0 (en) Aircraft
GB9212083D0 (en) An aircraft
GB9016828D0 (en) Screw nosed turbine aircraft engine
AU2282092A (en) Wind engine

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)