When the entering temperature of the secondaryair is lower than the dewpoint temperature of the primary air, there may be a dehumidifying cooling pro-cess in the primary air passages.
当二次空气的入口温度低于一次空气的露点温度时，一次空气的冷却有可能是一去湿过程。
2
The in-cascade secondary flow exercises an influence on the coolingair distribution.
栅内二次流对冷气分布有影响。
3
Connecting with example this paper introduces the rational application of bypass pressure fixing and secondary pumping system in air conditioning s cooling water system of tall buildings.