Design and experiment of variable intake port for gasoline engine

被引：0
|
作者：
Liu, Sheng-Qiang [1 ,2 ]
Sun, Qing-Shan [1 ,2 ]
Du, Geng-Li [1 ,2 ]
Wang, Zhen-Xi [1 ,2 ]
机构：
[1] Great Wall Motor Company Limited, Baoding, China
[2] Engine R&D Center, Baoding, China
来源：
Neiranji Gongcheng/Chinese Internal Combustion Engine Engineering | 2015年 / 36卷 / 04期
关键词：
Internal combustion engines - Computer software - Integrated circuits - Gasoline;
D O I：
10.13949/j.cnki.nrjgc.2015.04.014
中图分类号：
学科分类号：
摘要：
By using the ProE software, a 3D model of variable intake port was designed and optimized for a 3 L GDIT engine and a partition with variable length and in 1 mm thick was added in the intake port. 3D simulation of base intake port and newly designed one was carried out with the Fire software. The flow characteristics of intake port like tumble ratio and flow coefficient were collected, the intake port and partition were optimized according to these flow characteristics. Then the intake port was machined by machining center and assembled with the partition. Tests were conducted to measure and optimize the tumble ratio and flow coefficient of the new intake port. According to the test results, the flow characteristics of the new intake port are the best when the length of the partition is 85 mm. ©, 2015, Chinese Society for Internal Combustion Engines. All right reserved.
引用
收藏
页码：71 / 74
相关论文
共 50 条
  • [31] Variable intake system with continuous variation of manifold's length for electronic-controlled gasoline engine
    Dong, Liping
    Maurice, Bourion
    Neiranji Gongcheng/Chinese Internal Combustion Engine Engineering, 19 (01): : 48 - 51
  • [32] Effects of electromagnetic intake valve train on gasoline engine intake charging
    Xu, Jiangtao
    Chang, Siqin
    Fan, Xinyu
    Fan, Aimin
    APPLIED THERMAL ENGINEERING, 2016, 96 : 708 - 715
  • [33] The effects of hydrous ethanol gasoline on combustion and emission characteristics of a port injection gasoline engine
    Wang, Xiaochen
    Chen, Zhenbin
    Ni, Jimin
    Liu, Saiwu
    Zhou, Haijie
    Case Studies in Thermal Engineering, 2015, 6 : 147 - 154
  • [34] The effects of hydrous ethanol gasoline on combustion and emission characteristics of a port injection gasoline engine
    Wang, Xiaochen
    Chen, Zhenbin
    Ni, Jimin
    Liu, Saiwu
    Zhou, Haijie
    Case Studies in Thermal Engineering, 2015, 6 : 147 - 154
  • [35] The effects of hydrous ethanol gasoline on combustion and emission characteristics of a port injection gasoline engine
    Wang, Xiaochen
    Chen, Zhenbin
    Ni, Jimin
    Liu, Saiwu
    Zhou, Haijie
    CASE STUDIES IN THERMAL ENGINEERING, 2015, 6 : 147 - 154
  • [36] Simulation of the flow in the intake port of automotive engine
    Chang, Siqin
    Liu, Xuehong
    Yan, Fuwu
    Qiche Gongcheng/Automotive Engineering, 21 (01): : 54 - 60
  • [37] Optimization of Intake Port and Pentroof Angle for Simultaneous Reduction of Fuel Consumption and Exhaust Emissions in a Gasoline Direct Injection Engine
    Saw, Om Prakash
    Addepalli, Srinivasa Krishna
    Mallikarjuna, J. M.
    SAE INTERNATIONAL JOURNAL OF ENGINES, 2020, 13 (03) : 293 - 309
  • [38] The Design and Construction of Air Intake System of a Gasoline-Natural Gas Dual Fuel Engine
    Liu, Xiaohong
    Wei, Zhikan
    Jiang, Jing
    ADVANCED RESEARCH ON MECHANICAL ENGINEERING, INDUSTRY AND MANUFACTURING ENGINEERING III, 2013, 345 : 44 - +
  • [39] Design of nonlinear hierarchical controller for intake manifold pressure and boost pressure of turbocharged gasoline engine
    Hu, Yunfeng
    Wang, Yaohan
    Gao, Jinwu
    Gong, Xun
    Tang, Zhiguo
    Zhao, Jinghua
    INTERNATIONAL JOURNAL OF VEHICLE DESIGN, 2020, 82 (1-4) : 161 - 186
  • [40] Comparison of Intake Port Spray Impingement Characteristics of Methanol and Gasoline
    Yuan, Bo
    Wang, Zhaowen
    Cao, Junhui
    Zhang, Miao
    Zhao, Huali
    Cheng, Xiaobei
    Neiranji Xuebao/Transactions of CSICE (Chinese Society for Internal Combustion Engines), 2024, 42 (05): : 429 - 438
12345