吉林大学学报(工学版) ›› 2000, Vol. ›› Issue (4): 62-65.

• 论文 • 上一篇    下一篇

干燥后稻米食味值的预测

郑先哲, 吴文福, 赵学笃   

  1. 吉林工业大学, 农机研究院, 吉林 长春 130025
  • 收稿日期:2000-01-05 出版日期:2000-10-25

Taste Value Prediction of Post-Drying Rice

ZHENG Xian-zhe, WU Wen-fu, ZHAO Xue-du   

  1. Institute of Agricultural Machinery, Jilin University of Technology, Changchun 130025, China
  • Received:2000-01-05 Online:2000-10-25

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,本文的研究结果可以用来预测以不同工艺参数干燥后稻米的食味值。

关键词: 蒸发前沿理论, 食味值, 稻米

Abstract: 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.

Key words: evaporation front, taste, rice

中图分类号: 

  • S226
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