For a long time, the hydro-generator has usually used airasmedium to cool its stator, rotor winding and iron core.
长期以来水轮发电机多用空气为介质对其定子、转子绕组以及铁芯进行冷却。
2
A kind of plate ventilation heat exchanger was developed and the performance of the heat exchanger was investigated by experiment with airasmedium.
本文提出了一种自行加工设计的用于空调余热回收的通风换热器，并对该换热器的性能进行了实验研究。
3
Vortex tubes of different length were developed and the effect of the length on the performance of vortex tube was investigated by experiment with airasmedium.