MXPA05012164A - Modelo de combustion en cilindro para cumplir las regulaciones de emisiones de locomotoras tier 2. - Google Patents

Modelo de combustion en cilindro para cumplir las regulaciones de emisiones de locomotoras tier 2.

Info

Publication number
MXPA05012164A
MXPA05012164A MXPA05012164A MXPA05012164A MXPA05012164A MX PA05012164 A MXPA05012164 A MX PA05012164A MX PA05012164 A MXPA05012164 A MX PA05012164A MX PA05012164 A MXPA05012164 A MX PA05012164A MX PA05012164 A MXPA05012164 A MX PA05012164A
Authority
MX
Mexico
Prior art keywords
chamber
fuel
tier
air
engine
Prior art date
Application number
MXPA05012164A
Other languages
English (en)
Inventor
Prakash Bedapudi
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of MXPA05012164A publication Critical patent/MXPA05012164A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/401—Controlling injection timing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0414—Air temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
    • F02D2200/703—Atmospheric pressure
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • 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
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

Un motor diesel (E) tiene una camara de combustion (C), un piston (T) movible en la camara, valvulas de entrada de aire y escape (IV; EV), y una boquilla (N) inyectando combustible en la camara de combustion. Al controlar las caracteristicas de flujo hidraulico de una mezcla de aire-combustible, se reduce la materia particulada (PM) producida por combustion de la mezcla de aire-combustible en la camara, a un nivel que cumple los requerimientos Tier 2 establecidos por la Agencia de Proteccion Ambiental (EPA) para el motor. Esto se realiza ademas al incrementar la presion de inyeccion del combustible inyectado en la camara, cambiar el tamano y/o forma de la boquilla inyectora para incrementar una proporcion del aire a combustible mientras se inyecta combustible en la camara a traves de la boquilla, incrementar la proporcion de compresion dentro de la camara de combustion, disminuir la temperatura de aire del colector (MAT), y retardar el inicio de inyeccion (SOI) dentro de la camara. Ademas de reducir la materia particulada dentro de los limites Tier 2, Nox producido por el motor tambien se mantiene dentro de los requerimientos Tier 2, y se reduce el consumo de combustible del motor.
MXPA05012164A 2003-05-14 2004-05-06 Modelo de combustion en cilindro para cumplir las regulaciones de emisiones de locomotoras tier 2. MXPA05012164A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/249,874 US7073481B2 (en) 2003-05-14 2003-05-14 In-cylinder combustion recipe for meeting tier 2 locomotive emissions regulations
PCT/US2004/015003 WO2004104398A1 (en) 2003-05-14 2004-05-06 In-cylinder combustion recipe for meeting tier 2 locomotive emissions regulations

Publications (1)

Publication Number Publication Date
MXPA05012164A true MXPA05012164A (es) 2006-02-08

Family

ID=29584141

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05012164A MXPA05012164A (es) 2003-05-14 2004-05-06 Modelo de combustion en cilindro para cumplir las regulaciones de emisiones de locomotoras tier 2.

Country Status (7)

Country Link
US (1) US7073481B2 (es)
CN (1) CN1788147B (es)
AU (2) AU2004241420B2 (es)
CA (1) CA2524701C (es)
MX (1) MXPA05012164A (es)
WO (1) WO2004104398A1 (es)
ZA (1) ZA200509704B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6814060B1 (en) * 2003-09-26 2004-11-09 General Motors Corporation Engine emission control system and method
US7165400B2 (en) * 2003-12-16 2007-01-23 General Electric Company Locomotive engine emission control and power compensation
US7676318B2 (en) * 2006-12-22 2010-03-09 Detroit Diesel Corporation Real-time, table-based estimation of diesel engine emissions
US7431012B1 (en) 2007-10-01 2008-10-07 General Electric Company Diesel combustion system with re-entrant piston bowl
US8795264B2 (en) * 2008-07-01 2014-08-05 Ralph Zipper Method for decreasing the size and/or changing the shape of pelvic tissues
US7905220B2 (en) * 2009-07-01 2011-03-15 Haynes Corporation Speed and position sensing device for EMD two-cycle diesel engines
US8312865B2 (en) * 2009-07-01 2012-11-20 Haynes Corporation Emission reduction retrofit method and kit for EMD two-cycle diesel engines
JP5585246B2 (ja) * 2010-06-30 2014-09-10 マツダ株式会社 自動車搭載用ディーゼルエンジン
US8560211B2 (en) * 2010-11-12 2013-10-15 General Electric Company Method and system for engine emission control
US8931440B2 (en) * 2012-07-26 2015-01-13 General Electric Company Engine cooling system and method for engine cooling
US10480474B2 (en) 2017-04-06 2019-11-19 Ge Global Sourcing Llc Method and system for determining remaining useful life for an injector of a reciprocating engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0777089A (ja) * 1993-09-07 1995-03-20 Zexel Corp ディーゼル機関のスモーク低減装置
US6443125B1 (en) * 1995-05-17 2002-09-03 Charles Mendler High efficiency vehicle and engine
US5819702A (en) * 1995-05-17 1998-10-13 Ngv Technologies, Inc. High efficiency vehicle and engine
JPH09228838A (ja) * 1996-02-26 1997-09-02 Shin A C Ii:Kk 直接噴射式ディーゼル機関
JP3325231B2 (ja) * 1998-08-03 2002-09-17 マツダ株式会社 筒内噴射式エンジンの制御装置
US6318308B1 (en) 1998-11-16 2001-11-20 General Electric Company Increased compression ratio diesel engine assembly for retarded fuel injection timing
US6314937B1 (en) * 2000-06-20 2001-11-13 General Electric Company Internal combustion engine and method for controlling the production of oxides of nitrogen
US6234134B1 (en) * 2000-06-20 2001-05-22 General Electric Company Internal combustion engine having integral anti-polishing ring
JP2003138952A (ja) * 2001-11-05 2003-05-14 Mitsubishi Motors Corp ディーゼル機関

Also Published As

Publication number Publication date
WO2004104398A1 (en) 2004-12-02
CA2524701C (en) 2013-04-09
AU2010212420B2 (en) 2012-02-23
US7073481B2 (en) 2006-07-11
AU2004241420A1 (en) 2004-12-02
CN1788147A (zh) 2006-06-14
ZA200509704B (en) 2006-10-25
AU2004241420B2 (en) 2010-09-23
CA2524701A1 (en) 2004-12-02
AU2010212420A1 (en) 2010-09-09
CN1788147B (zh) 2012-05-30
US20030221676A1 (en) 2003-12-04

Similar Documents

Publication Publication Date Title
Uchida et al. Combined effects of EGR and supercharging on diesel combustion and emissions
EP1223321A3 (en) Internal combustion engine and fuel injection control device therefor
EP1130240A3 (en) Cylinder injection engine and control apparatus and method thereof
EP1302650A3 (en) Compression-ignition internal combustion engine
BRPI0410367A (pt) motor a pistão do tipo diesel turbo charge e método para o controle de um tal motor
EP0974747A3 (en) A control system for an internal combustion engine
EP1134400A3 (en) Auto-ignition combustion management in internal combustion engine
EP1039111A3 (en) Direct injection diesel engine
EP1134384A3 (en) Fuel injection system for internal combustion engine
KR101745005B1 (ko) 디젤-가솔린 복합연료엔진
EP1174608A3 (en) Dual fuel compression Ignition Engine
EP1030046A3 (en) In-cylinder injection type internal combustion engine
EP1867854A4 (en) EXHAUST GAS PURIFIER FOR INTERNAL COMBUSTION ENGINE
WO2008081395A3 (en) Method for operating a diesel engine in a homogeneous charge compression ignition combustion mode under idle and light-load operating conditions
CN110541776B (zh) 一种天然气掺水燃烧发动机的掺水控制方法
CA2336910A1 (en) Internal combustion engine
WO2007125400A3 (en) In-cylinder injection type spark-ignition internal combustion engine
ATE470057T1 (de) Zweitakt-verbrennungsmotor
EP1199462A3 (en) Internal combustion engine and piston for internal combustion engine
EP0945603A3 (en) Internal combustion engine and piston thereof
MXPA05012164A (es) Modelo de combustion en cilindro para cumplir las regulaciones de emisiones de locomotoras tier 2.
CA2442336A1 (en) Method and apparatus for providing for high egr gaseous-fuelled direct injection internal combustion engine
CN115234358A (zh) 主动预燃室式发动机点火装置
WO2003089785A3 (en) Improved two-valve high squish flow i.c. engine
EP1035321A3 (en) Fuel injection

Legal Events

Date Code Title Description
FG Grant or registration