Paper Title:
Research on LPG Dual-Spark Ignition Engine Combustion by CFD
  Abstract

.To study the dual-spark ignition methods of combustion of LPG, numerical simulation is conducted on the lean burn LPG turbocharged engine by three-dimensional simulation software.Based on the model validation test of dual-spark ignition model engine, the effect of synchronization ignition and asynchronous ignition are discussed.The results obtained show that asynchronous dual spark ignition model can be helpful to reduce flame propagation distance, form the stronger swirl rapidly,accelerate the flame propagation speed significantly,improve the rapid lean-burning process of LPG engine. Meanwhile, the results will also offer theoretical guidance for combustion optimization.

  Info
Periodical
Advanced Materials Research (Volumes 443-444)
Chapter
Chapter 2: Optical, Electronic Materials and Industrial Application
Edited by
Li Jian
Pages
1032-1038
DOI
10.4028/www.scientific.net/AMR.443-444.1032
Citation
D. Q. Zhou, J. Li, Y. Gao, D. W. Qu, Q. J. Liu, "Research on LPG Dual-Spark Ignition Engine Combustion by CFD", Advanced Materials Research, Vols. 443-444, pp. 1032-1038, 2012
Online since
January 2012
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Price
$32.00
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