内燃机试验用阻尼稳压箱的性能  

Study on Property of a Stable Pressure Box with Damping Line for Engine Experiment

作　　者：尹程秋[1] 程鹏[1] 高印寒[1] 邢四海[1] 

机构地区：[1]吉林大学南岭校区测试中心,吉林长春130025

出　　处：《吉林工业大学自然科学学报》2001年第1期75-78,共4页Natural Science Journal of Jilin University of Technology

摘　　要：为了测量发动机进、排气管内气流的脉动流动特性 ,对自行设计的对气流起稳压作用的阻尼稳压箱进行了研究。通过改变稳压箱阻尼管的直径比、稳压箱的容积等方法 。The effect of stabilizing pressure of a stable pressure box with damping line of the air flow is studied in order to measure the pulsate flow ability of air at the intake and exhaust pipes of engine.By such means as changing the diameter ratio of the box and pipe and the volume of the stable pressure box,the effect of the box in different situations is contrasted.

关 键 词：发动机 脉动流动 阻尼稳压箱 内燃机 阻尼稳压箱 性能 配气系统 

分 类 号：TK413.44[动力工程及工程热物理—动力机械及工程]