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
  • [21] Influence of variable swirl intake manifolds for gasoline engine on in-cylinder swirl characteristics
    Li, Ming
    Liu, De-Xin
    Yang, Yan-Xiang
    Ranshao Kexue Yu Jishu/Journal of Combustion Science and Technology, 2009, 15 (02): : 146 - 150
  • [22] Design and CFD analysis of intake port and exhaust port for a 4 valve cylinder head engine
    Latheesh, V. M.
    Parthasarathy, P.
    Baskaran, V.
    Karthikeyan, S.
    INTERNATIONAL CONFERENCE ON ADVANCES IN MATERIALS AND MANUFACTURING APPLICATIONS (ICONAMMA-2017), 2018, 310
  • [23] Experimental studies on simultaneous injection of ethanol-gasoline and n-butanol-gasoline in the intake port of a four stroke SI engine
    Thangavel, Venugopal
    Momula, Sai Yashwanth
    Gosala, Dheeraj Bharadwaj
    Asvathanarayanan, Ramesh
    RENEWABLE ENERGY, 2016, 91 : 347 - 360
  • [24] Effect of intake valve layout on intake process in gasoline engine
    Luo, Maji
    Huang, Zhen
    Jiang, Yankun
    Chen, Guohua
    Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2004, 32 (02): : 74 - 76
  • [25] Design of Brushless DC Motor for Variable Valve Actuation System of Gasoline Engine
    Seo, Jung-Moo
    Choi, Jun-Hyuk
    Jung, In-Soung
    Jung, Hyun-Kyo
    2013 INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS), 2013, : 1260 - 1265
  • [26] Influence of intake port design on diesel engine air motion characteristics.
    Raghu, M
    Mehta, PS
    INDIAN JOURNAL OF ENGINEERING AND MATERIALS SCIENCES, 1999, 6 (02) : 53 - 58
  • [27] Calculation and Optimization Design of LJ276M Gasoline Engine Intake System
    Zhu Ming-yi
    Cui Zhi-hua
    Liu Qing
    RECENT TRENDS IN MATERIALS AND MECHANICAL ENGINEERING MATERIALS, MECHATRONICS AND AUTOMATION, PTS 1-3, 2011, 55-57 : 1619 - 1624
  • [28] Impact of intake port injection of water on boosted downsized gasoline direct injection engine combustion, efficiency and emissions
    Golzari, Reza
    Zhao, Hua
    Hall, Jonathan
    Bassett, Mike
    Williams, John
    Pearson, Richard
    INTERNATIONAL JOURNAL OF ENGINE RESEARCH, 2021, 22 (01) : 295 - 315
  • [29] SIMULATION AND EXPERIMENTAL INVESTIGATION OF VARIABLE SWIRL INTAKE PORT IN DI DIESEL ENGINE USING CFD
    Rathnaraj, J. David
    Bose, B. Jefferson Raja
    Kumar, Michael N.
    PROCEEDINGS OF THE ASME FLUIDS ENGINEERING DIVISION SUMMER CONFERENCE, VOL 1, PTS A AND B, 2006, : 203 - 210
  • [30] Design of a new SI engine intake manifold with variable length plenum
    Ceviz, M. A.
    Akin, M.
    ENERGY CONVERSION AND MANAGEMENT, 2010, 51 (11) : 2239 - 2244
12345