YU111888A - Wrinkled plate with whirl generator - Google Patents

Wrinkled plate with whirl generator

Info

Publication number
YU111888A
YU111888A YU01118/88A YU111888A YU111888A YU 111888 A YU111888 A YU 111888A YU 01118/88 A YU01118/88 A YU 01118/88A YU 111888 A YU111888 A YU 111888A YU 111888 A YU111888 A YU 111888A
Authority
YU
Yugoslavia
Prior art keywords
wrinkled plate
whirl generator
whirl
generator
wrinkled
Prior art date
Application number
YU01118/88A
Other languages
English (en)
Inventor
W M Presz
R W Paterson
M J Werle
R H Ealba
Original Assignee
United Technologies Corp
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
Priority claimed from US07/132,395 external-priority patent/US4971768A/en
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of YU111888A publication Critical patent/YU111888A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/432—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa
    • B01F25/4322—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa essentially composed of stacks of sheets, e.g. corrugated sheets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/0015—Whirl chambers, e.g. vortex valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/913—Vortex flow, i.e. flow spiraling in a tangential direction and moving in an axial direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Dispersion Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Nozzles (AREA)
YU01118/88A 1987-12-15 1988-06-09 Wrinkled plate with whirl generator YU111888A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/132,395 US4971768A (en) 1987-11-23 1987-12-15 Diffuser with convoluted vortex generator

Publications (1)

Publication Number Publication Date
YU111888A true YU111888A (en) 1990-12-31

Family

ID=22453840

Family Applications (1)

Application Number Title Priority Date Filing Date
YU01118/88A YU111888A (en) 1987-12-15 1988-06-09 Wrinkled plate with whirl generator

Country Status (5)

Country Link
EP (1) EP0321379B1 (xx)
JP (1) JP2678466B2 (xx)
KR (1) KR960013199B1 (xx)
DE (2) DE321379T1 (xx)
YU (1) YU111888A (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110560A (en) * 1987-11-23 1992-05-05 United Technologies Corporation Convoluted diffuser
US5058381A (en) * 1990-01-24 1991-10-22 General Motors Corporation Low restriction exhaust treatment apparatus
EP0493302B1 (en) * 1990-12-24 1995-04-12 United Technologies Corporation Mechanism to reduce pressure losses in angled conduits
US5230369A (en) * 1990-12-24 1993-07-27 United Technologies Corporation Structure to reduce turning losses in angled conduit
US5327940A (en) * 1992-03-09 1994-07-12 United Technologies Corporation Mechanism to reduce turning losses in angled conduits
US5230656A (en) * 1992-08-05 1993-07-27 Carrier Corporation Mixer ejector flow distributor
WO1996023981A1 (de) * 1995-02-03 1996-08-08 Bmw Rolls-Royce Gmbh Strömungsleitkörper für eine gasturbinen-brennkammer
DE19757187A1 (de) * 1997-12-22 1999-06-24 Abb Research Ltd Verfahren und Vorrichtung zur Energieanreicherung in einer an einer umströmten Oberfläche anliegenden Grenzschicht
EP0999367B1 (de) * 1998-11-06 2003-02-12 ALSTOM (Switzerland) Ltd Strömungskanal mit Querschnittssprung
JP4788392B2 (ja) * 2006-02-24 2011-10-05 日立造船株式会社 脱硝反応装置におけるアンモニアガス均一混合装置
JP5489432B2 (ja) * 2008-08-12 2014-05-14 三菱重工業株式会社 排ガス処理装置及び排ガス処理システム
JP5523807B2 (ja) * 2009-08-05 2014-06-18 三菱重工業株式会社 排ガス処理装置
RU2550370C2 (ru) * 2011-05-11 2015-05-10 Альстом Текнолоджи Лтд Центробежная форсунка с выступающими частями
EP2522912B1 (en) * 2011-05-11 2019-03-27 Ansaldo Energia Switzerland AG Flow straightener and mixer
DE102012221342A1 (de) * 2012-11-22 2014-05-22 Friedrich Boysen Gmbh & Co. Kg Strömungsleitvorrichtung
US10081429B2 (en) * 2014-07-21 2018-09-25 The Boeing Company Air diffuser systems, methods, and apparatuses
RU2692058C1 (ru) * 2018-06-08 2019-06-20 Акционерное общество "НИИ измерительных приборов - Новосибирский завод имени Коминтерна" (АО "НПО НИИИП-НЗиК") Способ защиты радиолокационной станции от малоразмерных беспилотных летательных аппаратов и устройство для его осуществления

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870772A (en) * 1969-10-27 1975-03-11 Gaf Corp 2-Chloroethyl-phosphonothioic esters and thioesters
US3827461A (en) * 1972-11-21 1974-08-06 Worthington Pump Int Inc Stream filament mixer for pipe flow
US3953176A (en) * 1973-05-22 1976-04-27 Texas Instruments Incorporated Catalytic converter
DE2843365C2 (de) * 1978-10-05 1986-07-31 Daimler-Benz Ag, 7000 Stuttgart Einlaufstutzen zum gleichmäßigen Einleiten von Verbrennungsmotorabgasen
NL7811364A (nl) * 1978-11-17 1980-05-20 Tno Diffusor in het bijzonder met grote tophoek.
SE450274B (sv) * 1985-12-13 1987-06-15 Saab Scania Ab Katalysatorhus ingaende i ett fordons avgassystem
DE3775975D1 (de) * 1986-04-30 1992-02-27 United Technologies Corp Diffusor.

Also Published As

Publication number Publication date
EP0321379A3 (en) 1991-07-10
DE3853466T2 (de) 1995-08-03
KR960013199B1 (ko) 1996-09-30
JPH01172603A (ja) 1989-07-07
DE3853466D1 (de) 1995-05-04
EP0321379B1 (en) 1995-03-29
DE321379T1 (de) 1989-12-07
JP2678466B2 (ja) 1997-11-17
KR890010477A (ko) 1989-08-09
EP0321379A2 (en) 1989-06-21

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