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2021 | OriginalPaper | Chapter

Effect of Air-Flow Organization in Cylinder of Gasoline Engines on Particles Emission

Authors : Wenzhong Zhao, Chao Zhang, Dongyu Qian, Liangchao Zhang, Renyu Ruan

Published in: Proceedings of China SAE Congress 2019: Selected Papers

Publisher: Springer Singapore

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Abstract

It’s the biggest technical difficulty to meet both PM and PN emissions. It can only be possible to achieve CHINA 6 emission regulations by adopting both pretreatment and aftertreatment purification. Inlet guide optimization and flat-head piston are beneficial to form unified large-scale vortex, to enhance tumble ratio and turbulent kinetic energy, and thus to increase flame propagation rate. It’s shown by test that there is significant reduction in combustion duration and in PM and PN emissions.

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Metadata
Title
Effect of Air-Flow Organization in Cylinder of Gasoline Engines on Particles Emission
Authors
Wenzhong Zhao
Chao Zhang
Dongyu Qian
Liangchao Zhang
Renyu Ruan
Copyright Year
2021
Publisher
Springer Singapore
DOI
https://doi.org/10.1007/978-981-15-7945-5_42

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