引用本文
  • 顾俊杰,王欢,郭凯,徐大伟,张培垄.船用柴油机功率测量不确定度评定[J].柴油机,2016,38(5):18-20, 32.    [点击复制]
  •    [点击复制]
【打印本页】 【在线阅读全文】 查看/发表评论下载PDF阅读器关闭

←前一篇|后一篇→

过刊浏览    高级检索

本文已被:浏览 729次   下载 400 本文二维码信息
码上扫一扫!
船用柴油机功率测量不确定度评定
顾俊杰,王欢,郭凯,徐大伟,张培垄
0
河南柴油机重工有限责任公司,河南 洛阳 471039
摘要:针对船用柴油机功率测量存在的不确定度,根据JJF1059-2012《测量不确定度评定与表示》中规定的方法,对标定工况下发动机功率测量不确定度进行评定,得出影响不确定度较大的分量以及原因,在此基础上,提出了对船用柴油机功率测量时测功器选择的建议。
关键词:  船用柴油机  功率  测量不确定度  测功器
Evaluation of Uncertainty in Measurement of Marine Diesel Engine’s Power
Gu Junjie,Wang Huan,Guo Kai,Xu Dawei,Zhang Peilong
Henan Diesel Engine Industry Co.,Ltd.,Henan Luoyang 471039
Abstract:Aiming at the uncertainty in the measurement of diesel engine power, according to the method in JJF1059-2012 "Evaluation and Expression of Uncertainty in Measurement", the uncertainty of engine power under the nominal working condition was evaluated, and the component which has bigger influence on the uncertainty and its reasons were sorted out. Finally, suggestions about the selection of dynamometer for the power measurement of marine diesel engines were put forward.
Key words:  marine diesel engine  power  uncertainty in measurement  dynamometer