JP2013096414A5 - - Google Patents

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Publication number
JP2013096414A5
JP2013096414A5 JP2012238467A JP2012238467A JP2013096414A5 JP 2013096414 A5 JP2013096414 A5 JP 2013096414A5 JP 2012238467 A JP2012238467 A JP 2012238467A JP 2012238467 A JP2012238467 A JP 2012238467A JP 2013096414 A5 JP2013096414 A5 JP 2013096414A5
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JP
Japan
Prior art keywords
chevron
trailing edge
lobes
edge
mixer
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.)
Granted
Application number
JP2012238467A
Other languages
English (en)
Japanese (ja)
Other versions
JP6193551B2 (ja
JP2013096414A (ja
Filing date
Publication date
Priority claimed from US13/285,826 external-priority patent/US8984890B2/en
Application filed filed Critical
Publication of JP2013096414A publication Critical patent/JP2013096414A/ja
Publication of JP2013096414A5 publication Critical patent/JP2013096414A5/ja
Application granted granted Critical
Publication of JP6193551B2 publication Critical patent/JP6193551B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2012238467A 2011-10-31 2012-10-30 ターボファンエンジンミキサ組立体 Expired - Fee Related JP6193551B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/285,826 US8984890B2 (en) 2011-10-31 2011-10-31 Turbofan engine mixer assembly
US13/285,826 2011-10-31

Publications (3)

Publication Number Publication Date
JP2013096414A JP2013096414A (ja) 2013-05-20
JP2013096414A5 true JP2013096414A5 (https=) 2015-12-03
JP6193551B2 JP6193551B2 (ja) 2017-09-06

Family

ID=47227469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012238467A Expired - Fee Related JP6193551B2 (ja) 2011-10-31 2012-10-30 ターボファンエンジンミキサ組立体

Country Status (4)

Country Link
US (1) US8984890B2 (https=)
EP (1) EP2587037A3 (https=)
JP (1) JP6193551B2 (https=)
CA (1) CA2793462A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9970386B2 (en) 2013-06-07 2018-05-15 United Technologies Corporation Exhaust stream mixer
US10082043B2 (en) 2015-06-25 2018-09-25 Pratt & Whitney Canada Corp. Segmented multi-lobe mixer
FR3070186B1 (fr) * 2017-08-21 2021-06-11 Safran Aircraft Engines Tuyere secondaire modifiee acoustique
JP7297574B2 (ja) * 2019-07-12 2023-06-26 三菱重工業株式会社 ガスタービンシステムおよびそれを備えた移動体
US20210107676A1 (en) * 2019-10-11 2021-04-15 General Electric Company Aircraft Having an Aft Engine and Auxiliary Power Unit
US20210140369A1 (en) * 2019-11-13 2021-05-13 The Boeing Company Low pressure differential ejector pump utilizing a lobed, axisymmetric nozzle
CN111997780A (zh) * 2020-09-02 2020-11-27 南昌航空大学 一种用于交变波瓣喷管的爪型波峰扰流片

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053340A (en) 1958-07-21 1962-09-11 Gen Electric Noise suppression nozzle
US4149375A (en) * 1976-11-29 1979-04-17 United Technologies Corporation Lobe mixer for gas turbine engine
US4302934A (en) * 1979-11-01 1981-12-01 United Technologies Corporation Lobed mixer/inverter
US4401269A (en) 1980-09-26 1983-08-30 United Technologies Corporation Lobe mixer for gas turbine engine
US4548034A (en) * 1983-05-05 1985-10-22 Rolls-Royce Limited Bypass gas turbine aeroengines and exhaust mixers therefor
GB2146702B (en) * 1983-09-14 1987-12-23 Rolls Royce Exhaust mixer for turbofan aeroengine
WO2000053915A1 (de) 1999-03-05 2000-09-14 Rolls-Royce Deutschland Gmbh Blütenmischer für ein zweikreis-strahltriebwerk
JP3598900B2 (ja) * 1999-09-03 2004-12-08 ダイキン工業株式会社 送風機用羽根車
US6412283B1 (en) 2000-02-24 2002-07-02 Honeywell International, Inc. Deep lobed deswirling diffuser tailpipe
US6733240B2 (en) * 2001-07-18 2004-05-11 General Electric Company Serrated fan blade
US7017331B2 (en) * 2002-12-07 2006-03-28 Anderson Jack H Jet nozzle mixer
JP3956283B2 (ja) 2002-02-06 2007-08-08 石川島播磨重工業株式会社 ジェット噴流用ローブミキサ
JP2003336572A (ja) * 2002-02-22 2003-11-28 Mitsubishi Heavy Ind Ltd ナセル構造の風車
US7114323B2 (en) * 2004-03-05 2006-10-03 United Technologies Corporation Jet exhaust noise reduction system and method
FR2873166B1 (fr) * 2004-07-13 2008-10-31 Snecma Moteurs Sa Tuyere de turbomachine a motifs a reduction de bruit de jet
FR2875854B1 (fr) * 2004-09-29 2009-04-24 Snecma Propulsion Solide Sa Melangeur pour tuyere a flux separes
US7434384B2 (en) * 2004-10-25 2008-10-14 United Technologies Corporation Fluid mixer with an integral fluid capture ducts forming auxiliary secondary chutes at the discharge end of said ducts
FR2902468B1 (fr) 2006-06-19 2012-02-17 Snecma Melangeur a lobes munis de motifs pour tuyere a flux confluents de turbomachine
FR2902836B1 (fr) * 2006-06-26 2008-10-24 Snecma Sa Capot pour tuyere de turbomachine muni de motifs triangulaires a point d'inflexion pour reduire le bruit de jet
FR2912469B1 (fr) * 2007-02-12 2009-05-08 Snecma Propulsion Solide Sa Procede de fabrication d'une structure a lobes de melangeur de flux en cmc pour moteur aeronautique a turbine de gaz.
US8083487B2 (en) * 2007-07-09 2011-12-27 General Electric Company Rotary airfoils and method for fabricating same
FR2921700A1 (fr) * 2007-09-28 2009-04-03 Snecma Sa Capot pour tuyere de turbomachine a motifs a reduction de bruit de jet
US20110126512A1 (en) * 2009-11-30 2011-06-02 Honeywell International Inc. Turbofan gas turbine engine aerodynamic mixer
US8635875B2 (en) 2010-04-29 2014-01-28 Pratt & Whitney Canada Corp. Gas turbine engine exhaust mixer including circumferentially spaced-apart radial rows of tabs extending downstream on the radial walls, crests and troughs

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