Proceedings of the KSME Conference (대한기계학회:학술대회논문집)
- 2008.11b
- /
- Pages.2916-2921
- /
- 2008
Comparison of performance characteristics of 2-stroke small engine with oil supply methods
오일공급 방식에 따른 2행정 소형원동기의 성능특성 비교
- Kim, Byeong-Guk ;
-
Choi, Young-Ha
;
- Oh, Jin-Woo ;
- Lee, Dong-Geun ;
- Yoon, Suck-Ju ;
- Kim, Dong-Sun ;
- Han, Jong-Kyu
- 김병국 (전북대학교 대학원) ;
-
최영하
(전북대학교 대학원)
;
- 오진우 (전북대학교 대학원) ;
- 이동근 (전북대학교 대학원) ;
- 윤석주 (전북대학교 신기술연구센터) ;
- 김동선 (한성공업주식회사) ;
- 한종규 (한성공업주식회사)
- Published : 2008.11.05
Abstract
This paper presents the performance and characteristics of small spark-ignited small 2-stroke engine. A single cylinder, two-stroke, air cooled 23cc SI engine for brush-cutter was used in this study. For the performance of the engine, rpm, torque, fuel consumption and lubricate oil consumption were measured, and also HC, CO, NOx emissions and excess air ratio according to throat open ratio under two lubrication method were measured and analyzed. The results showed that maximum of engine rpm is nearly same in both methods and also, torque, power is similar. exhaust emissions tend to decrease with throat open ratio.
Keywords