碳烟 meaning in English
soot
Examples
- Study on chemical method to controlharmful exhaust emissions of nox etc for diesel engines
及碳烟的化学方法研究 - Numerical analysis of reduction in mixture concentration and soot emissions in a diesel engine by swirl
涡流运动降低柴油机混合气浓度及碳烟排放的数值分析 - Diesel particulate filter ( dpf ) is currently an effective and widely used approach to trap the particulate materials of diesel exhaust emissions
对于柴油机微粒排放的控制，目前普遍采用的是柴油机微粒过滤器( dpf ) ，通过这种方式能除掉绝大部分的碳烟微粒。 - The experimental results show that the dpf system has 95 % high trapping efficiency , and over 89 % high regeneration efficiency , low back pressure , good adaptability to engine operating conditions
试验结果表明：系统的碳烟过滤效率高达95 % ，排气背压低，再生效率超过89 % ，工况适应性好。 - This model does improve the models of fuel spray and atomization , soot formation and oxidation , heat transfer of substance in cylinder is also considered
此模型改进了燃油喷射模型以及碳烟的生成与氧化模型，考虑了燃烧区的区间传热和缸内工质的对流辐射传热，由此对一台高压共轨柴油机进行了仿真计算。