纳米复合氧化物对燃用重油高速柴油机性能的影响  

Performance research on effects of nano-sized complex oxide for high-speed diesel engine

作　　者：唐运榜[1] 辛志鹏[1] 满长忠[1] 赵寅策[1] 叶俊伟[2] 

机构地区：[1]大连理工大学内燃机研究所,辽宁大连116023 [2]大连理工大学化工与环境生命学部,辽宁大连116023

出　　处：《大连海事大学学报》2013年第2期112-115,共4页Journal of Dalian Maritime University

基　　金：中央高校基本科研业务费专项资金资助项目(DUT11NY09)

摘　　要：采用纳米复合氧化物添加剂Ce0.9Cu0.1O2、Ce0.9Zr0.1O2以一定比例加入重油中,在发动机台架试验中研究其对改善燃用重油发动机油耗及排放的效果.实验表明,纳米复合氧化物可降低燃油消耗率,同时,也降低氮氧化物和碳烟污染物的排放.This paper mainly discusses the effects of reduction of bad emission and promotion of fuel consumption perfection when the engine utilizes the crude fuel which mixed with nanometer- sized additive Ce0.9 Cu0.1 02 and Ceo.9 Zr0.1 02 under a particular proportion. Test results show that these nanometer additives can lower the engine＇ s fuel consumption rate, meanwhile, the emis- sion of NOx and carbon soot can also be lowered.

关 键 词：纳米复合氧化物 柴油机 排放 油耗率 

分 类 号：U677.5[交通运输工程—船舶及航道工程]