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대형차대 및 엔진동력계에서의 시험모드에 따른 배출가스 특성 비교 연구
전상우(Sang-woo Jeon),업동섭(Dong-seop Eom),김종춘(Jong-choon Kim),박용희(Yong-hee Park),권상일(Sang-il Kwon),이대엽(Dae-yeop Lee) 한국자동차공학회 2006 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
In worldwide, emission certification tests of heavy-duty vehicles are performed on engine dynamometer. However, it must uninstall engines and can't reflect on actual driving characteristics. On the other hand, chassis dynamometer can perform the testing without time and cost of un installing engines, and simulate actual driving patterns of vehicle on road. In this study, exhaust emissions of urban of going presently round bus was measured on heavy-duty chassis dynamometer. And for review of the results on chassis dynamometer, engine test results on engine dynamometer were compared and analyzed.