双燃料发动机的改装及其使用经济性分析  

A Modified Natural Gas/Diesel Oil Dual Fuel Engine and Its Economical Efficiency

作　　者：刘雄[1] 张惠明[1] 杨树凯[2] 傅茂林[1] 

机构地区：[1]天津大学内燃机燃烧学国家重点实验室 [2]天津市公交集团有限公司

出　　处：《农业机械学报》2002年第4期8-10,共3页Transactions of the Chinese Society for Agricultural Machinery

摘　　要：介绍了 YC6 10 8Q型柴油机改装成双燃料发动机的有关情况 ,对比分析了发动机改装前后的动力性、经济性 ,并对双燃料发动机的使用经济性进行了详细的分析。结果表明 ,改装后发动机的动力性、经济性指标没有下降 。The modification of YC6108Q diesel into natural gas/diesel oil dual fuel engine was introduced in this paper. The dynamic and economical performances were analyzed compared with a prototype. The economical efficiency of dual fuel engine for its application was discussed in detail. Some differences of performances between the modified engine and a prototype appeared in the experiments and the reasons for these differences were analyzed. The results show that those performances of the modified dual fuel engine are not decreased, furthermore, the application economical efficiency has been improved obviously.

关 键 词：试验装置 台架试验 双燃料发动机 改装 使用经济性 

分 类 号：TK464[动力工程及工程热物理—动力机械及工程]