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双燃料发动机的改装及其使用经济性分析
引用本文:刘雄,张惠明,杨树凯,傅茂林.双燃料发动机的改装及其使用经济性分析[J].农业机械学报,2002,33(4):8-10.
作者姓名:刘雄  张惠明  杨树凯  傅茂林
作者单位:1. 天津大学内燃机燃烧学国家重点实验室,天津市,300072
2. 天津市公交集团有限公司,天津市,300142
摘    要:介绍了YC6108Q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,而使用经济效益有明显改善。

关 键 词:试验装置  台架试验  双燃料发动机  改装  使用经济性

A Modified Natural Gas/Diesel Oil Dual Fuel Engine and Its Economical Efficiency
Liu Xiong,Zhang Huiming,Fu Maolin.A Modified Natural Gas/Diesel Oil Dual Fuel Engine and Its Economical Efficiency[J].Transactions of the Chinese Society of Agricultural Machinery,2002,33(4):8-10.
Authors:Liu Xiong  Zhang Huiming  Fu Maolin
Abstract: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.
Keywords:Dual fuel engines  Economical performance  Analysis  
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