스로틀 바디가 가솔린 엔진의 출력 및 배기배출물 특성에 미치는 영향에 관한 실험적 연구

다국어 초록 (Multilingual Abstract)

Many researches have been carried out to reduce the emission levels and lower the fuel consumption in SI engines. Recently electronically controlled injection system is widely adapted to a passenger car to achieve these goals. Throttle body is also an important factor which influences on the emissions and engine power. In this study we redesigned a throttle body and conducted an experimental study to see the effects on engine performance and emission characteristics. We could find that idle speed control(ISC) showed stable operation characteristics as the cooling water temperature varied. And CO and HC emissions also satisfied the regulation limit.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 실험장치 및 방법
• 3. 실험결과 및 고찰
• 4. 결론
• 참고문헌

참고문헌 (Reference)

1 김성초, "가솔린 엔진의 스로틀밸브 출구에서 유동측정" 한국자동차공학회 10 (10): 1-8, 2002

2 Sung. N. W, "evelopment of the Low Emission Gasoline Engine" 8 (8): 16-27, 1986

3 김성초, "SI 엔진의 스로틀 밸브에서 유동장 특성에 댜한 실험해석" 대한기계학회 25 (25): 967-974, 2001

4 Scattolini. R, "Modeling and Identification of an Electoromechanical Internal Combustion Engine Throttle Body" 5 (5): 1253-1259, 1997

5 Korea Automobile Manufacturers Association, "Low Emission Vehicle Essential Dictionary" Korea Automobile Manufacturers Association 130-131, 1990

6 Kim. S. C, "Flow Characteristics Inside a Throttle Valve Used to Control the Intake Air Flow Rate in Engines" 7 (7): 91-98, 1999

7 Chigier. N, "Combustion Measurements" Hemisphere Publishing 1991

8 Korea Automobile Manufacturers Association, "Car Electronic control Technical" Korea Automobile Manufacturers Association 1990