디젤엔진 유닛인젝터용 고속응답 솔레노이드 밸브 설계 = A Design of High Response Solenoid Valve for Diesel Engine Unit Injector

다국어 초록 (Multilingual Abstract)

Diesel engines are mainly used in industrial usage or heavy-duty engines compare with SI engines because of low emissions such as CO, HC, and NOx and high thermal efficiency relatively. Most fuel-injection systems using mechanical methods are difficult to control injection quantity and timing exactly. However the parts operated mechanically are substituted partialy or totally to electric parts in mordern fuel-injection systems. Therefore unit injector, which realizes electronic control and higher injection pressure with high response solenoid are appeared. It is difficulat to analyze solenoid valve because the phenomena of solenoid valve are concerned so completely with theories of physics, electro-magnetics, electrics and dynamics that have large differnces between experimental and theoritical results.

목차 (Table of Contents)

• ABSTRACT
  
• 1.서론
  
• 2.D.C. Solenoid 설계방법
  
• 3.실험장치
  
• 4.결과 및 고찰
  
• 5.결론
  
• 후기
  
• 참고문헌