The Effect of Fuel Behavior on Combustion Characteristics of Spark Ignition Engines 891299
The purpose of this paper is to closely examine the influence of
the behavior of fuel mixture in the intake manifold on combustion
characteristics, performances of engine output and exhaust emission
by using a 4-stroke spark ignition engine.
In case of removing the liquid film fuel flowing on the wall of
the intake manifold and of not removing it, the values of
combustion characteristics such as the heat release delay, the
combustion delay, the rate of heat release, the burned mass
fraction and the maximum combustion pressure were obtained from the
analysis of pressure indicator diagram. And then, the values of
engine performance and concentration of exhaust gas were
Kyoung-Suk Park, Yong-Gil Lee, Bong-Hoon Han, Ok-Yong Yang
Kyunghee Univ., Traffic Safety Education Institute, Hyundai Motor Co., Inha Univ.
5th International Pacific Conference on Automotive Engineering