摘要
本文对马歇尔提出的雾滴降速干燥动力学方程式进行了推导,证明该方程式仍属于等速干燥方程。采用解析法建立降速干燥方程,按此方程求出的雾滴降速干燥时间比较符合实际。
The falling-rate drying 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-rate drying process. A modified equation for fallin rate drying process is derived with analytic method, and the falling-rate drying time of droplets calculated with the modified equation is in better agreement with the practical time.
出处
《化学工程》
CAS
CSCD
北大核心
1989年第5期35-38,共4页
Chemical Engineering(China)
