DE60019264D1 - Abgasmischvorrichtung und gerät mit einer solchen vorrichtung - Google Patents

Abgasmischvorrichtung und gerät mit einer solchen vorrichtung

Info

Publication number
DE60019264D1
DE60019264D1 DE60019264T DE60019264T DE60019264D1 DE 60019264 D1 DE60019264 D1 DE 60019264D1 DE 60019264 T DE60019264 T DE 60019264T DE 60019264 T DE60019264 T DE 60019264T DE 60019264 D1 DE60019264 D1 DE 60019264D1
Authority
DE
Germany
Prior art keywords
exhaust mixing
exhaust
mixing device
mixing
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 - Lifetime
Application number
DE60019264T
Other languages
English (en)
Other versions
DE60019264T2 (de
Inventor
G Siefker
Ramachandra Vittal
David Baker
Arif Khalid
Carl Loebig
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.)
Rolls Royce North American Technologies Inc
Original Assignee
Allison Advanced Development Co Inc
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 Allison Advanced Development Co Inc filed Critical Allison Advanced Development Co Inc
Application granted granted Critical
Publication of DE60019264D1 publication Critical patent/DE60019264D1/de
Publication of DE60019264T2 publication Critical patent/DE60019264T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/46—Nozzles having means for adding air to the jet or for augmenting the mixing region between the jet and the ambient air, e.g. for silencing
    • F02K1/48—Corrugated nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G13/00—Other offensive or defensive arrangements on vessels; Vessels characterised thereby
    • B63G13/02—Camouflage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/32—Arrangements of propulsion power-unit exhaust uptakes; Funnels peculiar to vessels
    • B63H21/34—Arrangements of propulsion power-unit exhaust uptakes; Funnels peculiar to vessels having exhaust-gas deflecting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/38—Introducing air inside the jet
    • F02K1/386—Introducing air inside the jet mixing devices in the jet pipe, e.g. for mixing primary and secondary flow
    • 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
    • F05D2250/20—Three-dimensional
    • F05D2250/25—Three-dimensional helical
    • 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
DE60019264T 1999-01-04 2000-01-04 Abgasmischvorrichtung und gerät mit einer solchen vorrichtung Expired - Lifetime DE60019264T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11462399P 1999-01-04 1999-01-04
US114623P 1999-01-04
PCT/US2000/000098 WO2000040851A1 (en) 1999-01-04 2000-01-04 Exhaust mixer and apparatus using same

Publications (2)

Publication Number Publication Date
DE60019264D1 true DE60019264D1 (de) 2005-05-12
DE60019264T2 DE60019264T2 (de) 2006-02-16

Family

ID=22356415

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60019264T Expired - Lifetime DE60019264T2 (de) 1999-01-04 2000-01-04 Abgasmischvorrichtung und gerät mit einer solchen vorrichtung

Country Status (5)

Country Link
US (2) US6606854B1 (de)
EP (1) EP1141534B1 (de)
AU (1) AU2404000A (de)
DE (1) DE60019264T2 (de)
WO (1) WO2000040851A1 (de)

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DE60019264T2 (de) 2006-02-16
US20040068981A1 (en) 2004-04-15
EP1141534A4 (de) 2003-04-23
US6606854B1 (en) 2003-08-19
AU2404000A (en) 2000-07-24
EP1141534B1 (de) 2005-04-06
EP1141534A1 (de) 2001-10-10
WO2000040851A1 (en) 2000-07-13

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