Application of Excel on Calorific Value Calculation of Water-Flow Calorimeter Excel在水流型气体热量计热值计算中的应用
The determinating errors of fuel gases calorific value measured by the manual water-flow calorimeter were discussed in this paper which include systematic error, uncertain systematic and random error. 本文讨论了水流式手动热量计测定燃气热值的误差,包括系统误差,未定系差和随机误差。