摘要
依据往复式内燃机测量方法,按照测量不确定度评定方式,对影响柴油机输出功率的主要因素逐一进行评定,计算不确定度分量,最终合成,求得在标定工况下柴油机输出功率的扩展不确定度。
According to measuring method of reciprocating internal combustion engine and evaluating method of uncertainty for measurement, the main factors effecting output power of diesel engine are evaluated one by one to calculate the component of uncertainty, composited in final, which derives the uncertainty of output power extension in rated working conditions.
出处
《内燃机》
2007年第1期32-33,共2页
Internal Combustion Engines
关键词
不确定度
灵敏系数
功率
转速
测量精度
uncertainty
sensitive coefficient
power
rotating speed
measurement accuracy
