光管与波节管传热性能试验研究

The Experimentae Research on the Heat Transfer of the Bellows and the Smooth Tube

本文对Hsn70 - 1A波节管与Hsn70 - 1A光管进行了不同风速下传热性能的对比试验研究。通过试验结果可以看出波节管的传热性能明显优于光管 ,本实验的风速范围 0 .8～ 8m/s。

This article describes and makes research on the whole proceeding of the experiment of the Hsn70-1A bellows and the Hsn 70-1A smooth tube under different wind velocities.From the experimental result,we finally find the heat transfer capability of the bellows is obviously better than that of the smooth tube.The range of the wind velocity is 0.8-8m/s.