The study is about the coefficient of heat transfer of convection in the stage ofConstantrateofdrying with the ways of dimensional analysis and the experiments.
应用因次分析和实验测定相结合的方法，对恒速干燥阶段的对流传热系数进行了研究。
2
The falling-ratedrying kinetic equation of droplets proposed by Marshall s deduced once again, and the result shows that the Marshall's equation is still an equation for constant-ratedrying process.
本文对马歇尔提出的雾滴降速干燥动力学方程序进行了推导，证明该方程序仍属于等速干燥方程。
3
In this paper, the method for determining the dryingrate curves of sodium molybdate under constantdrying conditions was given.