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가솔린 직접분사식 압축착화 엔진의 가능한 운전영역에 관한 기초실험 연구A Basic Experimental Study on Potential Operating Range in Gasoline Direct-Injection Compression Ignition (GDICI) Engine
- Other Titles
- A Basic Experimental Study on Potential Operating Range in Gasoline Direct-Injection Compression Ignition (GDICI) Engine
- Issue Date
- Jun-2013
- Publisher
- 한국연소학회
- Keywords
- Gasoline; Direct-Injection; Compression-Ignition; Operating range
- Citation
- KOSCO Symposium 논문집, pp.33 - 35
- Indexed
- OTHER
- Journal Title
- KOSCO Symposium 논문집
- Start Page
- 33
- End Page
- 35
- Abstract
- The present work is an experimental investigation on potential operating range using directly injected gasoline fuel in a single-cylinder compression ignition (CI) engine. The objectives of present study were to apply auto-ignited combustion to gasoline fuel and to evaluate potential operating range. In order to auto-ignite gasoline fuel in CI engine, the fuel direct-injection system and the intake air system were modified that a flow rate and temperature of intake air were regulated. The heat-release rate (HRR), net indicated mean effective pressure (IMEP), start of combustion (SOC), and combustion duration were derived from in-cylinder pressure data in a test engine, which has 373.33cc displacement volume and 17.8 compression ratio. The exhaust emission characteristics were obtained emission gas analyzer and smoke meter on the exhaust line system.
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Collections - 서울 공과대학 > 서울 기계공학부 > 1. Journal Articles
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Related Researcher
- Park, Sungwook
- COLLEGE OF ENGINEERING (SCHOOL OF MECHANICAL ENGINEERING)