传热面: conduction surfaceheat tra fer areaheat tra fer surfaceheat transfer frontheat transfer surfaceheat-transfer surfaceheating transfer surfacetransfer surface
The study shows that the theoretical models are in good agreement with the experimental results . the correlations mentioned above can facilitate the engineering design 研究表明，本文理论模型较好的预计了实验结果，得到的波形管降膜蒸发器传热分系数的准数关联式可以为工程设计提供参考依据。
