在强制循环风洞中对两台钎焊铝蛇形管蒸发器进行了实验研究。这两个换热器由带有内膜的扁管和空气侧的百叶窗翅片制成。尽管这些蛇形蒸发器在汽车工业中得到了广泛应用，但公开文献中几乎没有可用的性能数据。在本研究中，给出了线圈在无量纲Colburn j系数和摩擦系数（f）下的性能特征。关键词:实验、热流、摩擦系数、特性、汽车、飞机、蒸发器、热交换器、盘管、测试、传热系数、压力- 滴水器，单元空调，风洞，湿，干引用:研讨会，ASHRAE Trans。1994年，第100卷，第2部分

An experimental study on two brazed aluminium serpentine evaporators was carried out in a forced-circulation wind tunnel. These two heat exchangers were made of flat tubes with internal membranes and with louvre fins on the air side. Although these serpentine evaporators have been widely used in the automotive industry, few performance data are available in the open literature. In the present investigation, the performance characteristics of the coils in the dimensionless Colburn j factor and the friction factor (f) are presented.KEYWORDS: experiment, heat flow, friction factor, properties, motor cars, aircraft, evaporators, heat exchangers, coils, testing, heat transfer coefficient, pressure-drop, unit air conditioners, wind tunnels, wet, dry