|Title||윤현숙, 배충식, “DME 예혼합 압축착화 엔진에서 다단분사를 통한 연료 성층화,” 제 45회 KOSCO Symposium, 2012. 11.|
윤현숙, 배충식, “DME 예혼합 압축착화 엔진에서 다단분사를 통한 연료 성층화,” 제 45회 KOSCO Symposium, 2012. 11.
Homogeneous charge compression ignition combustion with multiple-injection strategy using dimethyl-ether was investigated in a single cylinder direct-injection compression-ignition engine. The combustion performance and exhaust emissions were tested by varying the post injection conditions. The experiments were carried out under low load and low speed conditions. By the late post injection near the top dead center, the combustion phase was retarded and lengthened, and the fuel conversion efficiencies improved without the drawbacks of exhaust emissions increment.