进气歧管的管长和管径对发动机性能影响的探讨

doi:10.3969/j.issn.1007-7162.2013.01.018

广东工业大学学报 ›› 2013, Vol. 30 ›› Issue (1): 97-100.doi: 10.3969/j.issn.1007-7162.2013.01.018

进气歧管的管长和管径对发动机性能影响的探讨

李鑫¹，熊锐¹，吴坚^1,2，陈东兴¹，熊家秦¹

1. 广东工业大学机电工程学院，广东广州 51006； 2. 广州汽车集团股份有限公司汽车工程研究院，广东广州 510640

收稿日期:2012-07-03 出版日期:2013-03-30 发布日期:2013-03-30
作者简介:李鑫（1987-），男，硕士研究生，主要研究方向为汽车节能与排放控制.
基金资助:
广东省科技计划资助项目（2010B010900015）

Research on the Effects of the Intake Manifold Pipe Length and Diameter on Engine Performance

Li Xin¹, Xiong Rui¹, Wu Jian^1,2, Chen Dong-xin¹, Xiong Jia-qin¹

1.School of Electromechanical Engineering, Guangdong University of Technology, Guangzhou 51006, China; 2. Automotive Engineering Institute, GAC, Guangzhou 510640, China

Received:2012-07-03 Online:2013-03-30 Published:2013-03-30

摘要/Abstract

摘要： 在建立发动机一维仿真模型的基础上，应用发动机仿真分析软件AVL BOOST对不同进气歧管结构进行模拟计算.结果表明，不同管长和管径对发动机扭矩、充气效率的影响显著，为下一阶段开发试验，有效解决进气歧管管长、管径等参数对发动机动力性能影响的问题提供了理论依据.

关键词: 发动机性能；进气歧管；管长；管径；仿真模型

Abstract: On the basis of the establishment of onedimensional simulation model for the engine, engine simulation software AVL BOOST was applied to simulate the effects of different intake manifold pipe lengths and diameters on engine performance. The results show that the impact of pipe length and diameter on the engine torque and volumetric efficiency is significant. It provides a theoretical basis for further development and testing to solve the problem with the effects of the intake manifold pipe length and diameter on engine performance.

Key words: engine performance; intake manifold; pipe length; diameter;simulation model

李鑫，熊锐，吴坚，陈东兴，熊家秦. 进气歧管的管长和管径对发动机性能影响的探讨[J]. 广东工业大学学报, 2013, 30(1): 97-100.

Li Xin, Xiong Rui, Wu Jian, Chen Dong-xin, Xiong Jia-qin. Research on the Effects of the Intake Manifold Pipe Length and Diameter on Engine Performance[J]. Journal of Guangdong University of Technology, 2013, 30(1): 97-100.

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进气歧管的管长和管径对发动机性能影响的探讨

Research on the Effects of the Intake Manifold Pipe Length and Diameter on Engine Performance

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