有一空调房间采用圆形散流器送风,按等温射流计算求出室内平均风速为0.25m/s,则夏送冷风,冬送热风时室内平均风速分别为()。
A:0.25m/s,0.25m/s
B:0.25m/s,0.2m/s
C:0.3m/s,0.25m/s
D:0.3m/s,0.2m/s
出自:注册暖通工程师