Study on optimizing method of scavenging system of an oppose -piston two -stroke diesel engine

Zhen Yu Zhang; Chang Lu Zhao; Fu Jun Zhang; Bin Wang

doi:10.13949/j.cnki.nrjgc.2015.05.016

Study on optimizing method of scavenging system of an oppose -piston two -stroke diesel engine

Zhen Yu Zhang
, Chang Lu Zhao^*
, Fu Jun Zhang
, Bin Wang

^*此作品的通讯作者

Beijing Institute of Technology
Technology Research Institute of Shanxi Diesel Engine Company

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

The effect of scavenging parameters on the engine working process characteristic parameters was studied and two optimization functions with two different optimization objectives were established: scavenging efficiency was employed as one optimization objective while IMEP as the other one. Orthogonal experiment was used in an optimizing calculation. The results show that IMEP can comprehensively embodiment the effects of scavenging parameters on scavenging efficiency and indicated thermal efficiency and can be used as an optimization objective more effectively. And IMEP achieves maximum value when intake circular utilization is 0.85, exhaust circular utilization 0.6, intake port height 22 mm, exhaust port height 29 mm, and port radial obliquity 10°.

源语言	英语
页（从-至）	90-95
页数	6
期刊	Neiranji Gongcheng/Chinese Internal Combustion Engine Engineering
卷	36
期	5
DOI	https://doi.org/10.13949/j.cnki.nrjgc.2015.05.016
出版状态	已出版 - 15 10月 2015
已对外发布	是

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title = "Study on optimizing method of scavenging system of an oppose -piston two -stroke diesel engine",

abstract = "The effect of scavenging parameters on the engine working process characteristic parameters was studied and two optimization functions with two different optimization objectives were established: scavenging efficiency was employed as one optimization objective while IMEP as the other one. Orthogonal experiment was used in an optimizing calculation. The results show that IMEP can comprehensively embodiment the effects of scavenging parameters on scavenging efficiency and indicated thermal efficiency and can be used as an optimization objective more effectively. And IMEP achieves maximum value when intake circular utilization is 0.85, exhaust circular utilization 0.6, intake port height 22 mm, exhaust port height 29 mm, and port radial obliquity 10°.",

keywords = "IC engine, Opposed-piston two-stroke, Optimization, Orthogonal design, Scavenging",

author = "Zhang, \{Zhen Yu\} and Zhao, \{Chang Lu\} and Zhang, \{Fu Jun\} and Bin Wang",

year = "2015",

month = oct,

day = "15",

doi = "10.13949/j.cnki.nrjgc.2015.05.016",

language = "英语",

volume = "36",

pages = "90--95",

journal = "Neiranji Gongcheng/Chinese Internal Combustion Engine Engineering",

issn = "1000-0925",

publisher = "Chinese Society for Internal Combustion Engines",

number = "5",

}

TY - JOUR

T1 - Study on optimizing method of scavenging system of an oppose -piston two -stroke diesel engine

AU - Zhang, Zhen Yu

AU - Zhao, Chang Lu

AU - Zhang, Fu Jun

AU - Wang, Bin

PY - 2015/10/15

Y1 - 2015/10/15

N2 - The effect of scavenging parameters on the engine working process characteristic parameters was studied and two optimization functions with two different optimization objectives were established: scavenging efficiency was employed as one optimization objective while IMEP as the other one. Orthogonal experiment was used in an optimizing calculation. The results show that IMEP can comprehensively embodiment the effects of scavenging parameters on scavenging efficiency and indicated thermal efficiency and can be used as an optimization objective more effectively. And IMEP achieves maximum value when intake circular utilization is 0.85, exhaust circular utilization 0.6, intake port height 22 mm, exhaust port height 29 mm, and port radial obliquity 10°.

AB - The effect of scavenging parameters on the engine working process characteristic parameters was studied and two optimization functions with two different optimization objectives were established: scavenging efficiency was employed as one optimization objective while IMEP as the other one. Orthogonal experiment was used in an optimizing calculation. The results show that IMEP can comprehensively embodiment the effects of scavenging parameters on scavenging efficiency and indicated thermal efficiency and can be used as an optimization objective more effectively. And IMEP achieves maximum value when intake circular utilization is 0.85, exhaust circular utilization 0.6, intake port height 22 mm, exhaust port height 29 mm, and port radial obliquity 10°.

KW - IC engine

KW - Opposed-piston two-stroke

KW - Optimization

KW - Orthogonal design

KW - Scavenging

UR - https://www.scopus.com/pages/publications/84947599104

U2 - 10.13949/j.cnki.nrjgc.2015.05.016

DO - 10.13949/j.cnki.nrjgc.2015.05.016

M3 - 文章

AN - SCOPUS:84947599104

SN - 1000-0925

VL - 36

SP - 90

EP - 95

JO - Neiranji Gongcheng/Chinese Internal Combustion Engine Engineering

JF - Neiranji Gongcheng/Chinese Internal Combustion Engine Engineering

IS - 5

ER -

Study on optimizing method of scavenging system of an oppose -piston two -stroke diesel engine

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