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
  • [1] Parametric Optimization Design for Gasoline Engine Intake Port
    Guo Q.
    Wei J.
    Xu H.
    Wu S.
    Ding S.
    Lü W.
    Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2019, 53 (11): : 164 - 170
  • [2] Optimization of the intake port shape for a five-valve gasoline engine
    Lee, K
    Lee, C
    Joo, Y
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING, 2001, 215 (D6) : 739 - 746
  • [3] Cycle simulation of variable swirl intake manifolds for gasoline engine
    Li, Ming
    Liu, De-Xin
    Neiranji Gongcheng/Chinese Internal Combustion Engine Engineering, 2009, 30 (05): : 68 - 72
  • [4] Optimization of intake port design for SI engine
    Y. L. Qi
    L. C. Dong
    H. Liu
    P. V. Puzinauskas
    K. C. Midkiff
    International Journal of Automotive Technology, 2012, 13 : 861 - 872
  • [5] OPTIMIZATION OF INTAKE PORT DESIGN FOR SI ENGINE
    Qi, Y. L.
    Dong, L. C.
    Liu, H.
    Puzinauskas, P. V.
    Midkiff, K. C.
    INTERNATIONAL JOURNAL OF AUTOMOTIVE TECHNOLOGY, 2012, 13 (06) : 861 - 872
  • [6] Optimization Design of Gasoline Engine Intake based on CFD
    Bin, Zhou
    MATERIALS, TRANSPORTATION AND ENVIRONMENTAL ENGINEERING, PTS 1 AND 2, 2013, 779-780 : 592 - 597
  • [7] Parameter identification of intake port fuel film dynamic model for gasoline engine
    20151900832391
    Zheng, Taixiong (zhengtx@cqupt.edu.cn), 2015, Chinese Society of Agricultural Machinery (46):
  • [8] Optimisation of Variable Length Intake Manifolds for a gasoline turbocharged downsized engine
    Taylor, J.
    Fraser, N.
    Gurney, D.
    Dingelstadt, R.
    Stehlig, J.
    Bruggesser, V.
    INTERNAL COMBUSTION ENGINES: IMPROVING PERFORMANCE, FUEL ECONOMY AND EMISSIONS, 2011, : 27 - 39
  • [9] Predictive Design for Intake Port of HPD Diesel Engine
    You, Guodong
    Su, Tiexiong
    Xu, Junfeng
    Li, Kun
    ADVANCED DESIGN TECHNOLOGY, PTS 1-3, 2011, 308-310 : 1641 - 1645
  • [10] Full-Parameter Approach for the Intake Port Design of a Four-Valve Direct-Injection Gasoline Engine
    Cui, Lei
    Wang, Tianyou
    Lu, Zhen
    Jia, Ming
    Sun, Yanzhe
    JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME, 2015, 137 (09):
12345