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A Quasi-dimensional Charge Motion and Turbulence Model for Combustion and Emissions Prediction in Diesel Engines with a fully Variable Valve TrainConclusion and Outlook

A Quasi-dimensional Charge Motion and Turbulence Model for Combustion and Emissions Prediction in... [A simulation chain has been established in this work for studying the impact of VVT operation on diesel engine performance and exhaust emissions. The process consists of a quasi-dimensional (QDM) flow model, a phenomenological combustion model, and a two-zone emission model for a combined NO and soot calculation. The newly developed QDM flow model predicts in-cylinder charge motions and turbulence for a full engine cycle under consideration of fully variable valve actuation.] http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png

A Quasi-dimensional Charge Motion and Turbulence Model for Combustion and Emissions Prediction in Diesel Engines with a fully Variable Valve TrainConclusion and Outlook

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Publisher
Springer Fachmedien Wiesbaden
Copyright
© The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Fachmedien Wiesbaden GmbH, part of Springer Nature 2022
ISBN
978-3-658-35773-3
Pages
115 –119
DOI
10.1007/978-3-658-35774-0_6
Publisher site
See Chapter on Publisher Site

Abstract

[A simulation chain has been established in this work for studying the impact of VVT operation on diesel engine performance and exhaust emissions. The process consists of a quasi-dimensional (QDM) flow model, a phenomenological combustion model, and a two-zone emission model for a combined NO and soot calculation. The newly developed QDM flow model predicts in-cylinder charge motions and turbulence for a full engine cycle under consideration of fully variable valve actuation.]

Published: Oct 2, 2021

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