生物制气-柴油双燃料发动机燃烧及排放分析  

Combustion and Emission Analysis on Biogas-diesel Dual Fuel Engine

作　　者：刘浩龙[1] 王建勇[2] 罗福强[1] 梁昱[1] 汤东[1] 

机构地区：[1]江苏大学汽车与交通工程学院,江苏镇江212013 [2]江苏江动集团技术中心,江苏盐城224001

出　　处：《柴油机》2005年第3期14-17,共4页Diesel Engine

基　　金：国家自然基金资助项目(50176016)

摘　　要：采用气化炉热解气化各种农林废弃的生物质,得到可燃生物制气。将柴油机改制成双燃料发动机,用生物制气作为主要燃料,由柴油引燃。测量生物制气-柴油双燃料发动机在最大扭矩转速时的气缸压力及废气排放,分析燃烧特性及对排放物生成的影响,并对比分析柴油机与双燃料发动机的差别。Biogas is made from various kinds of agricultural and forestry residues through thermal decomposition in gasifier. Diesel engine is retrofitted into biogas-diesel dual-fuel engine, which uses biogas as main fuel while diesel fuel is used to ignite biogas. The combustion characteristics and exhaust emissions of biogas diesel dual fuel engine under maximum torque speed are measured and analyzed here, which are compared with those of diesel engines.

关 键 词：双燃料发动机 生物制气 燃烧 排放 

分 类 号：TK46[动力工程及工程热物理—动力机械及工程]