서지주요정보
2-유체 분사기를 포트분사에 적용한 SI 엔진의 성능에 관한 실험적 연구 = An experimental study on port installed 2-phase injector equipped SI engine performance
서명 / 저자 2-유체 분사기를 포트분사에 적용한 SI 엔진의 성능에 관한 실험적 연구 = An experimental study on port installed 2-phase injector equipped SI engine performance / 강진석.
저자명 강진석 ; Kang, Jin-Suk
발행사항 [대전 : 한국과학기술원, 1997].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8007586

소장위치/청구기호

학술문화관(문화관) 보존서고

MME 97006

휴대폰 전송

도서상태

이용가능

대출가능

반납예정일

초록정보

The effect of port injected small fuel droplets which were generated by a 2-phase Injector(Air-Assisted Fuel Injector, AAFI) was evaluated for several different conditions of engine operation. The experimental results were compared with those of conventional MPI (Multi-Point Injector). When the deflector was not used, AAFI produced fuel droplets on the order of 20.0 micrometer Sauter Mean Diameter (SMD). With deflector which restricts the initial spray angle to 60˚, SMD of AAFI was 32.8 micrometer and the fuel spray injected from MPI showed 132.6 micrometer SMD. AAFI reduced HC emission especially during cold condition in comparison to MPI at ECU (Electronic Control Unit) controlled fuel injection timing. AAFI also represented consistency of HC emission over various fuel injection timing, including intake-valve open period. AAFI is considered to be very advantageous for transient condition.

서지기타정보

서지기타정보
청구기호 {MME 97006
형태사항 v, 43 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Jin-Suk Kang
지도교수의 한글표기 : 김승수
지도교수의 영문표기 : Sung-Soo Kim
학위논문 학위논문(석사) - 한국과학기술원 : 기계공학과,
서지주기 참고문헌 : p. 42-43
주제 2-유체분사기
포트분사
엔진운전성능
배기가스
AAFI
Port injection
HC emission
Engine performance
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