摘要
本文介绍了节流式流量测量系统外接管长度对汽油机充量系数和扭矩特性的影响。该种测量系统测得的充气特性与发动机实际工作状态时的充气特性并不一致,因此它不适合于评定内燃机的特性。
This paper introduces the effect of connecting pipe length of the flow measurement system on volumetric efficiency and torque characteristic of gasoline engines. The volumetric characteristic measured by this system is not consistent with the practical operating condition. So, the outcome of this system is not suitable for the assessment of the engine characteristic.
出处
《内燃机工程》
EI
CAS
CSCD
北大核心
1991年第4期69-72,共4页
Chinese Internal Combustion Engine Engineering
关键词
汽油机
充量系数
测量
流量
外接管
Volumetric Efficiency
Flow Measurement
Gasoline Engine
