| 速冻过程中食品冻结速度的数值计算 |
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| 引用本文： | 屠建祥,刘宝林,陶乐仁,张洁.速冻过程中食品冻结速度的数值计算[J].低温工程,2000(2):44-48,52. |
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| 作者姓名： | 屠建祥 刘宝林 陶乐仁 张洁 |
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| 作者单位： | 上海理工大学动力工程学院,上海,200093 |
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| 基金项目： | 上海市教委青年教育基金资助项目 |
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| 摘 要： | 用计算机模拟了无限大平板状食品的一维速冻过程 ,得到了几种情况下食品的冻结速度 ;讨论了介质温度、对流换热系数和食品厚度对冻结时间的影响
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| 关 键 词： | 速冻 数学模型 冻结速度 食品 数值计算 |
MUMERICAL METHOD OF FREEZING RATE DURING FOOD QUICK FREEZING |
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| Tu Jianxiang,Liu Baolin,Tao Leren,Zhang Jie.MUMERICAL METHOD OF FREEZING RATE DURING FOOD QUICK FREEZING[J].Cryogenics,2000(2):44-48,52. |
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| Authors: | Tu Jianxiang Liu Baolin Tao Leren Zhang Jie |
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| Abstract: | One dimensional freezing procedure of infinite plate food was simulated by computer.The freezing rate in different conditions was calculated.The effect of the medium temperature,the coefficient of convection and the thickness of food on the freezing time were discussed. |
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| Keywords: | quick freezing mathematical model freezing rate |
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