Adaptive individual-cylinder thermal state control using intake air heating for a GDCI engine

Title: Adaptive individual-cylinder thermal state control using intake air heating for a GDCI engine

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Abstract

A system for a multi-cylinder compression ignition engine includes a plurality of heaters, at least one heater per cylinder, with each heater configured to heat air introduced into a cylinder. Independent control of the heaters is provided on a cylinder-by-cylinder basis. A combustion parameter is determined for combustion in each cylinder of the engine, and control of the heater for that cylinder is based on the value of the combustion parameter for combustion in that cylinder. A method for influencing combustion in a multi-cylinder compression ignition engine, including determining a combustion parameter for combustion taking place in a cylinder of the engine and controlling a heater configured to heat air introduced into that cylinder, is also provided.

Inventors:: Roth, Gregory T.; Sellnau, Mark C.

Issue Date:: 2016-08-09

Research Org.:: Delphi Technologies, Inc., Troy, MI (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1289616

Patent Number(s):: 9410509

Application Number:: 14/096,109

Assignee:: Delphi Technologies, Inc. (Troy, MI)

Patent Classifications (CPCs):: F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02M - SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02B - INTERNAL-COMBUSTION PISTON ENGINES

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F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02M - SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
F02M26/28 - with liquid-cooled heat exchangers

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02B - INTERNAL-COMBUSTION PISTON ENGINES
F02B29/0443 - {Layout of the coolant or refrigerant circuit}

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02D - CONTROLLING COMBUSTION ENGINES
F02D35/023 - {by determining the cylinder pressure}
F02D2200/025 - Engine noise, e.g. determined by using an acoustic sensor

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
Y02T10/12 - Technologies for the improvement of indicated efficiency of a conventional ICE

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02M - SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
F02M26/08 - for engines having two or more intake charge compressors or exhaust gas turbines, e.g. a turbocharger combined with an additional compressor

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02D - CONTROLLING COMBUSTION ENGINES
F02D35/028 - {by determining the combustion timing or phasing}
F02D35/025 - {by determining temperatures inside the cylinder, e.g. combustion temperatures}

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02M - SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
F02M31/042 - {Combustion air}

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02B - INTERNAL-COMBUSTION PISTON ENGINES
F02B39/04 - Mechanical drives

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02D - CONTROLLING COMBUSTION ENGINES
F02D35/02 - on interior conditions
F02D41/024 - {to increase temperature of the exhaust gas treating apparatus}
F02D2200/0414 - Air temperature

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02B - INTERNAL-COMBUSTION PISTON ENGINES
F02B29/0418 - {the intake air cooler having a bypass or multiple flow paths within the heat exchanger to vary the effective heat transfer surface}
F02B37/04 - Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump

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DOE Contract Number:: EE0003258

Resource Type:: Patent

Resource Relation:: Patent File Date: 2013 Dec 04

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING

Citation Formats


                    Roth, Gregory T., and Sellnau, Mark C. Adaptive individual-cylinder thermal state control using intake air heating for a GDCI engine.  United States: N. p., 2016. 
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                    Roth, Gregory T., & Sellnau, Mark C. Adaptive individual-cylinder thermal state control using intake air heating for a GDCI engine.  United States.

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                    Roth, Gregory T., and Sellnau, Mark C. Tue .  
        "Adaptive individual-cylinder thermal state control using intake air heating for a GDCI engine".  United States.  https://www.osti.gov/servlets/purl/1289616.

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@article{osti_1289616,

  title        = {Adaptive individual-cylinder thermal state control using intake air heating for a GDCI engine},

  author       = {Roth, Gregory T. and Sellnau, Mark C.},

  abstractNote = {A system for a multi-cylinder compression ignition engine includes a plurality of heaters, at least one heater per cylinder, with each heater configured to heat air introduced into a cylinder. Independent control of the heaters is provided on a cylinder-by-cylinder basis. A combustion parameter is determined for combustion in each cylinder of the engine, and control of the heater for that cylinder is based on the value of the combustion parameter for combustion in that cylinder. A method for influencing combustion in a multi-cylinder compression ignition engine, including determining a combustion parameter for combustion taking place in a cylinder of the engine and controlling a heater configured to heat air introduced into that cylinder, is also provided.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2016},

  month        = {8}

}

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