Journal of the Korean Society of Industry Convergence (한국산업융합학회 논문집)

The Korean Society of Industry Convergence (한국산업융합학회)
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A Study on the Combustion and Performance Characteristics in Compression Ignition CRDI Diesel Engine

직접분사식 압축착화 디젤엔진의 분사시기 변화에 따른 연소 및 성능특성에 관한 연구

  • Received : 2016.01.04
  • Accepted : 2016.02.04
  • Published : 2016.03.31
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Abstract

Since the oil shock of 1970's there was a strong upward tendency for the use of the high viscosity and poorer quality fuels. Therefore the misfiring engine occurs due to the decrease of quantity injected for lean burn and emission control in Compression Ignition Common Rail Direct Injection diesel engine. In this study, it is designed and used the test bed which is installed with fuel injector controller. In addition to equipped engine using CRDI by controlling the injection timing with mapping modulator, it has tested and analyzed the engine performance and combustion characteristics, as it is varied that they are the operating parameters: fuel injected quantity, engine speed and injection timing.

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References

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