Paper Title:
Simulation Research on Matching of Spray and Combustion Chamber Geometry in Diesel Engine
  Abstract

In order to investigate the influence of combustion chamber geometry on spray and combustion characteristics in diesel engine, universal CFD software STAR-CD is applied to simulate the combustion processes in three different types of combustion chambers of diesel engine. The effect of combustion chamber geometry on in–cylinder air motion, temperature field and exhaust emissions are researched in this paper. Comparing with experimental results, calculation models are proved to be validity. The results show that differences of combustion chamber shape change the characteristic of flow field in cylinder, which affects the formation of mixed gas and determines the combustion and emission characteristics.

  Info
Periodical
Advanced Materials Research (Volumes 199-200)
Edited by
Jianmin Zeng, Zhengyi Jiang, Taosen Li, Daoguo Yang and Yun-Hae Kim
Pages
193-197
DOI
10.4028/www.scientific.net/AMR.199-200.193
Citation
C. C. Zhang, Q. Wang, Z. X. He, P. Jiang, "Simulation Research on Matching of Spray and Combustion Chamber Geometry in Diesel Engine", Advanced Materials Research, Vols. 199-200, pp. 193-197, 2011
Online since
February 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Qian Wang, Jin Hua Yang, Jin Bai, Jun Jie Chen, Ze Chen
Abstract:Based on the operating characteristics of a micro HCCI (Homogeneous Charge Compress Ignition) free-piston engine, a multidimensional model...
198
Authors: Jue Li, Zi Rui Lou, Wei Hong
Chapter 1: Industrial Engineering and Material Science
Abstract:Based on the YD4A75-C3 electronically controlled common rail diesel engine, using CFD simulation software, the combustion and emission’s...
320
Authors: Qing Ping Zheng, Jie Zhong Zhang, Bo Li
Chapter 1: Engineering Thermophysics
Abstract:The simulation results shows that pilot injection, intake preheating, main injection advance angle have a big impact on ignition performance...
70
Authors: Shahrul Azmir Osman, Ahmad Jais Alimin, V.S. Liong
Abstract:The use of natural gas as an alternative fuels are motivated from the impact in deteriorating quality of air and the energy shortage from...
552