天然气/柴油双燃料发动机燃气供给系统特性研究  

Research on the Characteristics of CNG Supply System of CNG/Diesel Dual Fuel Engine

作　　者：刘震涛[1] 俞小莉[1] 费少梅[1] 

机构地区：[1]浙江大学,杭州310027

出　　处：《内燃机工程》2002年第2期15-19,共5页Chinese Internal Combustion Engine Engineering

基　　金：国家自然科学基金(50106014)

摘　　要：在试验的基础上,研究了由X6130改造的天然气/柴油机双燃料发动机的燃气供给系统的特性,重点分析了节气门开度及混合器喉口直径对混合器真空度,进而对双燃料发动机性能的影响关系。Based on the experiments, the characteristics of CNG supply system of CNG/diesel engine refitted from X6130 were studied. The focuses of the study were the infection of throttle's and throat diameter's changes on the vacuity of admixer and dual fuel engine performance.

关 键 词：节气门 喉口直径 天然气 柴油 双燃料发动机 燃气供给系统 

分 类 号：TK46[动力工程及工程热物理—动力机械及工程]