AR114632A1 - Configuración de motor y métodos de operación - Google Patents

Configuración de motor y métodos de operación

Info

Publication number
AR114632A1
AR114632A1 ARP190100399A ARP190100399A AR114632A1 AR 114632 A1 AR114632 A1 AR 114632A1 AR P190100399 A ARP190100399 A AR P190100399A AR P190100399 A ARP190100399 A AR P190100399A AR 114632 A1 AR114632 A1 AR 114632A1
Authority
AR
Argentina
Prior art keywords
reformer
intake
combustion engine
exhaust gases
engine configuration
Prior art date
Application number
ARP190100399A
Other languages
English (en)
Inventor
Michael Reissig
Marko Certic
Paul Kapus
Rafael Santos
Gustavo Hindi
Original Assignee
Avl List Gmbh
Fca Fiat Chrysler Automoveis Brasil Ltda
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 Avl List Gmbh, Fca Fiat Chrysler Automoveis Brasil Ltda filed Critical Avl List Gmbh
Publication of AR114632A1 publication Critical patent/AR114632A1/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/36—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for adding fluids other than exhaust gas to the recirculation passage; with reformers
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • 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
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/02—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to oxygen-fed engines
    • F02D21/04—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to oxygen-fed engines with circulation of exhaust gases in closed or semi-closed circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
    • F02G5/02—Profiting from waste heat of exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/025—Adding water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/10—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • F02M26/27—Layout, e.g. schematics with air-cooled heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/35—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for cleaning or treating the recirculated gases, e.g. catalysts, condensate traps, particle filters or heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
    • F02M27/02—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by catalysts
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

Una configuración de motor y un método asociado a un motor de combustión interna (1), que está conectado a la línea de admisión (3), a la línea de los gases de escape (4), comprendiendo una línea de EGR (11) para recirculación de los gases de escape (A) hacia la admisión (3), y la configuración del motor posee un reformador (6) con un reformador catalítico (8) y un evaporador (7), estando el reformador catalítico (8) montado en la línea de EGR (11), de modo que el combustible reformado sea conducido junto con los gases de escape recirculados hacia la admisión del motor de combustión interna (1). La función es mejorar el proceso en el reformador (6), y, con ello, aumentar la eficiencia del motor. Esto se logra porque hay un intercambiador de calor (4), un reformador catalítico (8) del reformador (6), calentado por medio de un intercambiador de calor (4) a través de los gases de escape (A) del motor de combustión interna (1).
ARP190100399A 2018-02-15 2019-02-15 Configuración de motor y métodos de operación AR114632A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT501452018A AT521165B1 (de) 2018-02-15 2018-02-15 Motoranordnung und verfahren zum betreiben

Publications (1)

Publication Number Publication Date
AR114632A1 true AR114632A1 (es) 2020-09-30

Family

ID=67619660

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP190100399A AR114632A1 (es) 2018-02-15 2019-02-15 Configuración de motor y métodos de operación

Country Status (4)

Country Link
AR (1) AR114632A1 (es)
AT (1) AT521165B1 (es)
BR (1) BR112020016718A2 (es)
WO (1) WO2019157581A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT522812B1 (de) * 2019-08-02 2021-04-15 Avl List Gmbh AGR-Anordnung, Brennkraftsystem und Kraftfahrzeug
NL2024727B1 (en) 2020-01-22 2021-09-09 Stc Developments Ltd Fuel treatment system and process
DE102020106544A1 (de) 2020-03-11 2021-09-16 Bayerische Motoren Werke Aktiengesellschaft Abgasrückführungsvorrichtung für eine Verbrennungskraftmaschine, Verbrennungskraftmaschine mit einer Abgasrückführungsvorrichtung, Kraftfahrzeug mit eine Verbrennungskraftmaschine und Verfahren zum Betreiben einer Verbrennungskraftmaschine
AT524859B1 (de) * 2021-06-11 2022-10-15 Avl List Gmbh Brennkraftsystem mit einem Verbrennungsmotor
EP4116568A1 (en) * 2021-07-06 2023-01-11 Volvo Truck Corporation A system for controlling hydrogen combustion in a hydrogen internal combustion engine
US11754023B2 (en) * 2021-08-31 2023-09-12 Saudi Arabian Oil Company Process for improving engine efficiency using a fuel reforming system
EP4187077A1 (en) * 2021-11-30 2023-05-31 Volvo Car Corporation Combustion engine assembly with an ethanol reformer unit
EP4257820A1 (en) * 2022-04-04 2023-10-11 Volvo Car Corporation Internal combustion engine with a fuel reformer and exhaust gas recirculation
CN115405445B (zh) * 2022-08-30 2023-06-23 河南工程学院 一种废气再循环系统前端智能净化装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005511964A (ja) * 2001-12-05 2005-04-28 クローソン・ローレンス・ジー 出力発生用膨張機を備える高効率オットー・サイクル機関
FR2880657B1 (fr) * 2005-01-11 2010-05-28 Peugeot Citroen Automobiles Sa Circuit de recirculation des gaz d'echappement
GR1005384B (el) * 2005-11-21 2006-12-15 Διονυσιος Χοϊδας Συστημα ιδιοπαραγωγης καυσιμου
JP4449956B2 (ja) * 2006-08-04 2010-04-14 トヨタ自動車株式会社 内燃機関
JP2009138570A (ja) * 2007-12-04 2009-06-25 Toyota Motor Corp 燃料改質装置
WO2009087818A1 (ja) * 2008-01-08 2009-07-16 Honda Motor Co., Ltd. 内燃機関の排気浄化装置
JP5018550B2 (ja) * 2008-02-27 2012-09-05 トヨタ自動車株式会社 燃料改質装置
FR2928700B1 (fr) * 2008-03-12 2010-04-02 Peugeot Citroen Automobiles Sa Circuit de recirculation des gaz d'echappement pour moteur a combustion interne et moteur a combustion interne comprenant un tel circuit
GB2485363A (en) * 2010-11-11 2012-05-16 Johnson Matthey Plc Diesel engine with a downstream reforming catalyst
JP2013231360A (ja) * 2012-04-27 2013-11-14 Nippon Soken Inc 内燃機関の燃料改質装置
GB2518009A (en) * 2013-09-10 2015-03-11 Gm Global Tech Operations Inc System layout for an exhaust recirculation gas cooler
JP2016130186A (ja) * 2015-01-13 2016-07-21 株式会社デンソー 燃料改質装置
DE102016008835A1 (de) * 2016-07-20 2018-01-25 Norbert Lorenz Mergel Integrierte Abgasverwertungs - und Kraftstoffvergasungsanlage für Verbrennungsmotoren aller Art

Also Published As

Publication number Publication date
WO2019157581A1 (pt) 2019-08-22
BR112020016718A2 (pt) 2020-12-15
AT521165A4 (de) 2019-11-15
AT521165B1 (de) 2019-11-15

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