Fujita S, Obara T, Tanaka I, Yamauchi C
Jikken Dobutsu. 1981 Jan;30(1):21-9. doi: 10.1538/expanim1978.30.1_21.
The relation of the rate of circulating air change to room temperature and relative humidity in animal quarters with a central air-conditioning system during heating and cooling seasons was investigated, with the results as follows: During the period of heating, the ambient temperature generally rose with a fall of relative humidity as the number of conditioned air changes per hour was increased. Vertical differences in temperature and humidity between levels of 0.5 and 1.5 m above the floor also diminished with increasing air change rate. This tendency was more conspicuous in small animals rooms with outer walls facing north and west. With increasing rate of air changes, the room temperature was prone to decline and the relative humidity to rise during the period of cooling. There were less vertical differences in temperature and humidity during this period. The velocity of air circulation within the animal quarters and its variations tended to increase progressively with increasing rate of ventilation, though the changes were modest.
研究了在供暖和制冷季节，采用中央空调系统的动物饲养间内空气交换率与室温及相对湿度之间的关系，结果如下：在供暖期间，随着每小时空调换气次数的增加，环境温度通常会上升，相对湿度会下降。地板上方0.5米和1.5米高度之间的温度和湿度垂直差异也随着换气率的增加而减小。这种趋势在朝北和朝西外墙的小动物饲养间更为明显。在制冷期间，随着换气率的增加，室温容易下降，相对湿度容易上升。在此期间，温度和湿度的垂直差异较小。动物饲养间内的空气流通速度及其变化往往随着通风率的增加而逐渐增大，不过变化幅度较小。
