本文描述了在水冷式冷凝器的两个强化管上进行的加速颗粒污染试验的结果。以氧化铁粉末为原料进行污染试验。污染物浓度在1000至2000 ppm之间的污染物材料。还提供了在线刷子清洗和高速冲洗清洗的数据。这些测试中使用的水比实际操作系统中预期的要脏得多。试验的主要目的是确定与普通管相比，强化管的污染率。 引用:研讨会，ASHRAE Trans。，第95卷，p。2

This paper describesthe results of accelerated particulate fouling tests performed on two enhanced tubes used in waterchiller condensers. Thefouling tests were performed using ferric oxide powder as.the foulant material with foulant concentrations between 1000 and 2000 ppm. Data are also presented for on-line brush cleaning and high-velocity flush cleaning. The water used in these tests is much dirtier than would be expected in an actual operating system. The key purpose of the tests was to determine the fouling rate of the enhanced tubes compared to that of a plain tube.