The aircooler is designed of nullity fin oval stainless steel bellows tube bank replacing conventional fin tube bank. It is a technological innovation designing and manufacturing of The aircooler.
空气冷却器采用无翅片椭圆不锈钢波纹管管束替代传统的翅片管管束，是空气冷却器设计制造的技术革新。
2
The elliptical fin-tube is the cooling element of direct aircooler tubing.
椭圆翅片管是直接空冷器管束上的冷却元件。
3
Air side heat transfer and fluid flow characteristics of slotted fin surfaces with arc-type and X-type strip arrangement in a pressurizing aircooler were studied by visualization experiments.