现代食品科技2013，Vol.29Issue(1)：42-46,5.
土豆对流干燥过程中温度场的数值模拟
Numerical Simulation of Temperature Profiles during Convective Drying of Potato
摘要
Abstract
According to the physical changes of potato sample occurred in the process of convective drying, on the base of Fick's second law and Fourier's equation, mathematical model and geometric physical model were set up in the process of heat and mass transfer during convective drying. Transient temperature profiles and influencing factors of internal potato were calculated by utilising the finite element numerical simulation method. At last, comparison of experimental data against numerical simulation representative results designed in convective drying has shown a very good agreement, implying that the model can be used to predict transient temperature profiles in potato.关键词
对流干燥/土豆/数学模型/温度场/数值模拟Key words
convective drying/potato/mathematical model/temperature distribution/numerical simulation引用本文复制引用
缪丽华,范小平,胡晓露,向红,周家华..土豆对流干燥过程中温度场的数值模拟[J].现代食品科技,2013,29(1):42-46,5.基金项目
国家自然科学基金项目(31201401) （31201401）
