1、蒸汽的特点供热行业中,蒸汽流量测不准是普遍问题,其中主要原因分析如下:蒸汽是比较特殊的介质,随着工况(如温度、压力)的变化,过热蒸汽经常会转变成为饱和蒸汽,形成汽液两相流介质。对于相流的经常变化的蒸汽,使用目前流量仪表测量气流量,肯定会存在测不准的问题。这个问题的解决方法是保 1, the characteristics of steam Heating industry, the steam flow measurement uncertainty is a common problem, of which the main reasons are as follows: Steam is a more special medium, with the conditions (such as temperature, pressure) changes, superheated steam often change Become saturated steam to form a vapor-liquid two-phase flow medium. For the regular changes of the phase flow of steam, the use of the current flow meter to measure gas flow, there will certainly be the problem of uncertainty. The solution to this problem is Paul