热交换器

Indirect cooling circuit via heat exchanger allowing optional heat recovery for the calorifier or cabin heating.

间接排气管水冷却方式，当水流经交换器时，允许水流经任意方向通过水与废气交换器或散箱。

Studies on heat exchanger aluminum fin precoat of air conditioner were reviewed. Six types of precoat as well as the application of hydrophilic precoat were described.

回顾了空交换器预层铝散究概况，介绍了6种类型预层散材料基本情况以及亲水性预膜散应用效果。提出了该课题今后究方向。