波节型换热元件的实验研究

对波节型换热元件的强化传热进行了实验研究，得出合理的流道形状与优化尺寸，在实验基础上给出强化传热的对流换热准则方程，并对波节型热元件的机理进行探讨。本文为波节型换热元件的深入研究提供基础资料。

Experimental Research on Node-Type Heat-Exchange Ele ments

n experimental research was carried out on the enhanced heat transfer of node-type elements.Based on the optimization of experimental data,the reasonable flow shape and optimum geometry conditionsof node-type elements were obtained. In addition,a criterion formula is given for heat transfer between theflows inside and outside the pipe of a node-type element,with its scope of application provided. As basic data,this article is written for further studies on the node-type heat--exchange elements.