Validated CFD Model for Multimode Gasoline Compression Ignition Engine

Purushothaman, Ashwin Karthik; Ra, Youngchul

doi:10.5281/zenodo.8432075

Title: Validated CFD Model for Multimode Gasoline Compression Ignition Engine

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Abstract

A validated CFD model for the multimode combustion engine developed under the DOE funded project DE-EE0008478 (Co-optimized Mixed-Mode Engine and Fuel Demonstrator for Improved Fuel Economy while Meeting Emissions Requirements). It incorporates advanced physics-based fuel surrogate models for thermophysical properties and reaction kinetics. The combustion modes include spark ignition (SI), low temperature combustion (LTC), and compression ignition (CI). The real fuel model was validated for RON60, RON70, RON80, RON90, and two biofuel blends. The validation cases can be found in https://doi.org/10.2172/1887341.

Authors:

Purushothaman, Ashwin Karthik; Ra, Youngchul

Michigan Technological University; Hyundai America Technical Center, Inc.
Michigan Technological University

Publication Date:: Wed Oct 11 04:00:00 UTC 2023

Other Number(s):: DOE-MTU- 8478-3

DOE Contract Number:: EE0008478

Research Org.:: Michigan Technological University

Sponsoring Org.:: USDOE Office of Energy Efficiency and Renewable Energy (EERE)

Subject:: 02 PETROLEUM; Gasoline compression ignition, multimode combustion engine, CFD model, real fuel model

OSTI Identifier:: 2008326

DOI:: https://doi.org/10.5281/zenodo.8432075

Citation Formats


                    Purushothaman, Ashwin Karthik, and Ra, Youngchul. Validated CFD Model for Multimode Gasoline Compression Ignition Engine.  United States: N. p., 2023. 
        Web.  doi:10.5281/zenodo.8432075.

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                    Purushothaman, Ashwin Karthik, & Ra, Youngchul. Validated CFD Model for Multimode Gasoline Compression Ignition Engine.  United States.  doi:https://doi.org/10.5281/zenodo.8432075

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                    Purushothaman, Ashwin Karthik, and Ra, Youngchul. 2023.  
"Validated CFD Model for Multimode Gasoline Compression Ignition Engine".  United States.  doi:https://doi.org/10.5281/zenodo.8432075.  https://www.osti.gov/servlets/purl/2008326. Pub date:Wed Oct 11 04:00:00 UTC 2023

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@article{osti_2008326,

  title        = {Validated CFD Model for Multimode Gasoline Compression Ignition Engine},

  author       = {Purushothaman, Ashwin Karthik and Ra, Youngchul},

  abstractNote = {A validated CFD model for the multimode combustion engine developed under the DOE funded project DE-EE0008478 (Co-optimized Mixed-Mode Engine and Fuel Demonstrator for Improved Fuel Economy while Meeting Emissions Requirements). It incorporates advanced physics-based fuel surrogate models for thermophysical properties and reaction kinetics. The combustion modes include spark ignition (SI), low temperature combustion (LTC), and compression ignition (CI). The real fuel model was validated for RON60, RON70, RON80, RON90, and two biofuel blends. The validation cases can be found in https://doi.org/10.2172/1887341. },

  doi          = {10.5281/zenodo.8432075},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Wed Oct 11 04:00:00 UTC 2023},

  month        = {Wed Oct 11 04:00:00 UTC 2023}

}

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DOI: https://doi.org/10.5281/zenodo.8432075

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