Paper Title:
Research on the Influencing Factors of Dynamic Characteristics of Electronic Injector
  Abstract

Base on the structure and working principle of electronic fuel injector, according to the related theories of electromagnetic field and flow field, the mathematical model of the electromagnetic force and fuel pressure have been deduced. Then using the finite element method to make a detailed analysis of magnetic permeability, core diameter, the working air gap, winding radius influence on the dynamic characteristic of the injector. According to this analysis, optimize those parameters for a new electronic injector, using the dynamic measurement system for a test, the results show the optimized injector has a better dynamic response than the unoptimized one.

  Info
Periodical
Edited by
Ran Chen
Pages
260-264
DOI
10.4028/www.scientific.net/AMM.44-47.260
Citation
H. Q. Liu, S. F. Zhao, J. J. Wang, "Research on the Influencing Factors of Dynamic Characteristics of Electronic Injector", Applied Mechanics and Materials, Vols. 44-47, pp. 260-264, 2011
Online since
December 2010
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