华南工学院化学工程研究所研制成功三种强化传热管,即螺旋槽管、表面多孔管和锯齿形翅片管。这三项成果已达到国际先进水平。 这三种传热管既能使一些冷凝器、蒸发器、余热锅炉及冷却器提高传热性能,也能回收某些被废弃的低品位余热。其热效率比普通传热管分别提高一倍、七倍和十倍。 South China Institute of Chemical Engineering Institute successfully developed three kinds of enhanced heat transfer tubes, spiral groove tube, surface porous tube and serrated finned tube. These three achievements have reached the international advanced level. These three heat transfer tubes not only improve the heat transfer performance of some condensers, evaporators, waste heat boilers and coolers, but also recover some waste heat of low grade. Its thermal efficiency than ordinary heat pipe were doubled, seven times and ten times.