光电测试系统及其在硐室排污通风研究中的应用

A determinating system on photoelectric effect and its application to research on contaminant exhausting from a chamber by ventilation

介绍了光电微机测试系统的构成、测试原理及其在扁平硐室排污通风实验研究中的应用,并根据模拟实验结果,提出了硐室排污通风风量的通用计算式:Q=β（V/t）In(Co/C)。

This paper introduces the composition and theorem of the photoelectric -Micro computer determination system (PCDS) and its application to investigation of ventilation effects on contaminant exhausting. Based on the model test results, the general formula of the ventilation air rate for a 2 - D Chamber, Q=β(V/t)ln(C0/ C),was put forward.