Modeling of in-cylinder flow of direct-injection diesel engine

被引：0
|
作者：
Yang, Xu [1 ]
Jia, Pingwen [1 ]
Pan, Wenjun [1 ]
Liu, Jianhua [1 ]
机构：
[1] Northern Jiaotong Univ, Beijing, China
来源：
Ranshao Kexue Yu Jishu/Journal of Combustion Science and Technology | 1998年 / 4卷 / 01期
关键词：
Computer simulation - Engine cylinders - Models - Turbulent flow - Unsteady flow;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The Arbitrary Lagarangian-Eulerian Method was used to model the air motion inside the cylinder of direct-injection diesel engines. The combustion chamber was assumed to be axisymmetric, so the chamber can have some more complicated shapes. The grids can be arbitrary. A subgrid scale turbulence model including turbulent energy transport was included. The air motion and squish effect inside the cylinder of a diesel with a cylindrical bowl has been computed, and the results have been analyzed.
引用
收藏
页码：6 / 11
相关论文
共 50 条
  • [21] Experimental and simulation study of in-cylinder strategies for regeneration of lean nitrogen oxide traps in a high-speed direct-injection diesel engine
    Koochak, Mostafa
    Gharehghani, Ayatallah
    Shahbakhti, Mahdi
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING, 2013, 227 (12) : 1661 - 1673
  • [22] Development of engine control using the in-cylinder pressure signal in a high speed direct injection diesel engine
    S. Yu
    H. Choi
    S. Cho
    K. Han
    K. Min
    International Journal of Automotive Technology, 2013, 14 : 175 - 182
  • [23] DEVELOPMENT OF ENGINE CONTROL USING THE IN-CYLINDER PRESSURE SIGNAL IN A HIGH SPEED DIRECT INJECTION DIESEL ENGINE
    Yu, S.
    Choi, H.
    Cho, S.
    Han, K.
    Min, K.
    INTERNATIONAL JOURNAL OF AUTOMOTIVE TECHNOLOGY, 2013, 14 (02) : 175 - 182
  • [24] Effects of spray pattern and piston shape on in-cylinder flow in a two-cylinder spray-guided gasoline direct-injection optical engine
    Kim, Donghwan
    Shin, Jisoo
    Kim, Jisoo
    Park, Junkyu
    Son, Yousang
    Park, Sungwook
    APPLIED THERMAL ENGINEERING, 2023, 234
  • [25] Large Eddy Simulation of Diesel Engine In-cylinder Flow
    Bottone, Francesco
    Kronenburg, Andreas
    Gosman, David
    Marquis, Andrew
    FLOW TURBULENCE AND COMBUSTION, 2012, 88 (1-2) : 233 - 253
  • [26] Large Eddy Simulation of Diesel Engine In-cylinder Flow
    Francesco Bottone
    Andreas Kronenburg
    David Gosman
    Andrew Marquis
    Flow, Turbulence and Combustion, 2012, 88 : 233 - 253
  • [27] A methodology for analysis of diesel engine in-cylinder flow and combustion
    Sharma, C. S.
    Anand, T. N. C.
    Ravikrishna, R. V.
    PROGRESS IN COMPUTATIONAL FLUID DYNAMICS, 2010, 10 (03): : 157 - 167
  • [28] Calculation of the turbulent two-phase flow in direct-injection diesel engine
    Liu, Yong-feng
    Zhang, You-tong
    Tian, Hong-seng
    Qin, Jian-jun
    PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON NONLINEAR MECHANICS, 2007, : 1026 - 1031
  • [29] Effect of subgrid modeling on the in-cylinder unsteady mixing process in a direct injection engine
    Sone, K
    Menon, S
    JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME, 2003, 125 (02): : 435 - 443
  • [30] ON THE PREMIXED COMBUSTION IN A DIRECT-INJECTION DIESEL-ENGINE
    ALKIDAS, AC
    JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME, 1987, 109 (02): : 187 - 192
12345