摘要
用蒸发前沿理论描述了稻谷干燥时其颗粒内部的传热传质规律 ,用有限元方法进行了求解。结合该解值用计算机模拟干燥时稻米食味变化的规律 ,经验证 ,实验值与理论值吻合得较好 。
In this paper,the frontier theory of evaporation is applied to the study of the process of heat and mass transfer during drying paddy.The Galerkin weight residual method of finite element method is used to solve the equation of coupled heat and mass transfer with moving evaporation front.Computer simulates the change rate of rice taste during paddy drying.The rice taste value of different paddy drying technology is predicted.
出处
《吉林工业大学自然科学学报》
CSCD
2000年第4期62-65,共4页
Natural Science Journal of Jilin University of Technology
