摘要
通过模拟和实验研究了生物柴油燃料的燃烧和排放特性。基于实验数据,对内燃机的燃烧和排放特性进行了模拟。研究了不同EGR率对生物柴油的燃烧和排放的影响规律。生物柴油具有低的碳含量和氧含量,CO和烟尘排放大大减少,NOx排放增加。但EGR技术的使用可以减少NOx排放,并缓慢增加其他污染物的排放。
The combustion and emission characteristics of biodiesel fuel were studied by simulation and experiment. Based on the experimental data, the combustion and emission characteristics of internal combustion engine are simulated. The effects of different EGR rates on the combustion and emission of biodiesel were studied. Biodiesel has low carbon and oxygen content, CO and soot emissions are greatly reduced, and NOx emissions are increased. But the use of EGR technology can reduce NOx emissions and slowly increase emissions of other.
作者
谷亚丽
郑培
武秀侠
Gu Yali;Zheng Pei;Wu Xiuxia(School of Energy and Power Engineering, Inner Mongolia University of Technology ,Hohhot, Inner Mongolia, 010051, China)
出处
《小型内燃机与车辆技术》
2019年第4期59-64,共6页
Small Internal Combustion Engine and Vehicle Technique
