| 冻结食品解冻时间的数值计算 |
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| 引用本文： | 关志强,戴午子,朱立向,曾广达.冻结食品解冻时间的数值计算[J].广东海洋大学学报,1999(4). |
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| 作者姓名： | 关志强 戴午子 朱立向 曾广达 |
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| 作者单位： | 湛江海洋大学水产学院!湛江524025 |
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| 摘 要： | 给出描述平板状冻结食品解冻过程的数学模型 ,并用有限差分法求解。以牛肉为例 ,通过与实测值和经验公式计算值进行比较 ,结果表明 ,数值法预测冻结食品解冻时间具有较高的精度。
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| 关 键 词： | 平板状食品 解冻时间 有限差分法 数值预测 |
Numerical Prediction of Thawing Time of Foods |
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| Guan Zhiqiang,Dai Wuzi,Zhu Lixiang,Zeng Guangda.Numerical Prediction of Thawing Time of Foods[J].Journal of Zhanjiang Ocean University,1999(4). |
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| Authors: | Guan Zhiqiang Dai Wuzi Zhu Lixiang Zeng Guangda |
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| Abstract: | The mathematical model for describing thawing course of plan foods is presented and the method of explicit finite difference is used to perform numerical prediction of thawing times of plan foods in the paper. By comparing the numerical resulst with the data from the experiment, the result demonstrates that the numerical predictor is in good agerrment with experimental data. |
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| Keywords: | Plan food Thawing time Finite difference method Numerical prediction |
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