ATE530436T1 - Geräuscharmes luftfahrzeug - Google Patents

Geräuscharmes luftfahrzeug

Info

Publication number
ATE530436T1
ATE530436T1 AT07806238T AT07806238T ATE530436T1 AT E530436 T1 ATE530436 T1 AT E530436T1 AT 07806238 T AT07806238 T AT 07806238T AT 07806238 T AT07806238 T AT 07806238T AT E530436 T1 ATE530436 T1 AT E530436T1
Authority
AT
Austria
Prior art keywords
engine
aircraft
thrust
noise
landing
Prior art date
Application number
AT07806238T
Other languages
English (en)
Inventor
Shigeru Horinouchi
Original Assignee
Japan Aerospace Exploration
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 Japan Aerospace Exploration filed Critical Japan Aerospace Exploration
Application granted granted Critical
Publication of ATE530436T1 publication Critical patent/ATE530436T1/de

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/04Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of exhaust outlets or jet pipes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C15/00Attitude, flight direction, or altitude control by jet reaction
    • B64C15/02Attitude, flight direction, or altitude control by jet reaction the jets being propulsion jets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/04Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of exhaust outlets or jet pipes
    • B64D33/06Silencing exhaust or propulsion jets
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K1/00Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/002Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector
    • F02K1/006Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector within one plane only
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K1/00Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/06Varying effective area of jet pipe or nozzle
    • F02K1/12Varying effective area of jet pipe or nozzle by means of pivoted flaps
    • F02K1/1207Varying effective area of jet pipe or nozzle by means of pivoted flaps of one series of flaps hinged at their upstream ends on a fixed structure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K1/00Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/44Nozzles having means, e.g. a shield, reducing sound radiation in a specified direction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K1/00Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/54Nozzles having means for reversing jet thrust
    • F02K1/56Reversing jet main flow
    • F02K1/60Reversing jet main flow by blocking the rearward discharge by means of pivoted eyelids or clamshells, e.g. target-type reversers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K1/00Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/54Nozzles having means for reversing jet thrust
    • F02K1/76Control or regulation of thrust reversers
    • F02K1/763Control or regulation of thrust reversers with actuating systems or actuating devices; Arrangement of actuators for thrust reversers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00Function
    • F05D2260/96Preventing, counteracting or reducing vibration or noise
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00Aeronautics or air transport
    • Y02T50/60Efficient 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)
  • Aviation & Aerospace Engineering (AREA)
  • Exhaust Silencers (AREA)
  • Inorganic Insulating Materials (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
AT07806238T 2007-01-30 2007-08-29 Geräuscharmes luftfahrzeug ATE530436T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007019456 2007-01-30
PCT/JP2007/066761 WO2008093447A1 (ja) 2007-01-30 2007-08-29 低騒音航空機

Publications (1)

Publication Number Publication Date
ATE530436T1 true ATE530436T1 (de) 2011-11-15

Family

ID=39673763

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07806238T ATE530436T1 (de) 2007-01-30 2007-08-29 Geräuscharmes luftfahrzeug

Country Status (5)

Country Link
US (1) US20100006697A1 (de)
EP (1) EP2116714B1 (de)
JP (1) JP4873505B2 (de)
AT (1) ATE530436T1 (de)
WO (1) WO2008093447A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2946019B1 (fr) * 2009-05-29 2013-03-29 Airbus France Systeme propulsif multifonctions pour avion
EP3201077B1 (de) 2014-10-01 2020-05-20 Sikorsky Aircraft Corporation Doppelrotor, drehflügelflugzeug
US20170267338A1 (en) 2014-10-01 2017-09-21 Sikorsky Aircraft Corporation Acoustic signature variation of aircraft utilizing a clutch
CN104863749B (zh) * 2015-03-27 2017-01-18 南京航空航天大学 具有反推功能的旁路式无源双喉道矢量喷管
FR3062371B1 (fr) * 2017-01-31 2019-03-29 Airbus Nacelle d'un turboreacteur comportant un volet inverseur
EP3495262B1 (de) * 2017-12-07 2023-09-27 Zipair Antriebsvorrichtung mit einer plattform zum unterstützen eines fluggasts
WO2020245513A1 (fr) * 2019-06-07 2020-12-10 Zipair Groupe de poussée pour dispositif de propulsion et dispositif de propulsion associe
CN113107706B (zh) * 2021-04-25 2022-03-22 中国航发沈阳发动机研究所 一种二元矢量喷管外罩结构及其设计方法
CN115962063A (zh) * 2023-01-06 2023-04-14 沈阳飞机设计研究所扬州协同创新研究院有限公司 一种轴对称喉道滑动调节的单边膨胀喷管

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2266805A1 (en) * 1974-04-03 1975-10-31 Rolls Royce Jet engine with noise control platform - having elongate slot nozzles emitting curtain of working medium deflecting part of jet energy
GB1498193A (en) * 1974-09-19 1978-01-18 Rolls Royce Silencing of jet engines
JPS52135416A (en) * 1976-05-09 1977-11-12 Minoru Yoshida Tube for hydraulic apparatus
JP3246153B2 (ja) 1994-01-21 2002-01-15 石川島播磨重工業株式会社 超音速航空機用排気ノズル
JP2651404B2 (ja) 1994-09-14 1997-09-10 三菱重工業株式会社 超音速航空機用ジェット推進機関の吸音装置
FR2788564B1 (fr) * 1999-01-14 2001-02-16 Snecma Tuyere d'ejection de turboreacteur a reverse integree
DE10033653A1 (de) * 2000-06-16 2002-03-07 Sandor Nagy Kombinationsantrieb
US6938408B2 (en) * 2001-04-26 2005-09-06 Propulsion Vectoring, L.P. Thrust vectoring and variable exhaust area for jet engine nozzle
US6505706B2 (en) * 2001-06-14 2003-01-14 Pratt & Whitney Canada Corp. Exhaust flow guide for jet noise reduction

Also Published As

Publication number Publication date
EP2116714A4 (de) 2010-07-07
EP2116714B1 (de) 2011-10-26
WO2008093447A1 (ja) 2008-08-07
JP4873505B2 (ja) 2012-02-08
EP2116714A1 (de) 2009-11-11
US20100006697A1 (en) 2010-01-14
JPWO2008093447A1 (ja) 2010-05-20

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Legal Events

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