| 采后果实内部传热学分析 |
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| 引用本文： | 张敏,张百良,孙治强.采后果实内部传热学分析[J].东北农业大学学报,2004,35(4):418-421. |
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| 作者姓名： | 张敏 张百良 孙治强 |
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| 作者单位： | 河南农业大学农业部可再生能源重点实验室,河南,郑州,450002;河南农业大学农业部可再生能源重点实验室,河南,郑州,450002;河南农业大学农业部可再生能源重点实验室,河南,郑州,450002 |
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| 基金项目： | 农业部可再生能源重点开放实验室基金，河南省科技攻关项目 |
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| 摘 要： | 文章分析了采后果实在冷藏过程中内部的热量传递状况,并利用数值方法模拟计算了番茄果实内部一维有内热源不稳态温度场,并根据结果分析了环境温度、呼吸代谢热产对植物传热的影响,从而定量分析了植物热传导过程中的时间迟滞效应。这对于深入研究植物抗逆性机理、果实冷藏保鲜等,具有重要的实际意义。
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| 关 键 词： | 采后果实 传热 冷藏 |
| 文章编号： | 1005-9369(2004)04-0418-04 |
| 修稿时间： | 2003年10月30 |
Heat transfer analysis in postharvest fruit |
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| ZHANG Min,ZHANG Bai-liang,SUN Zhi-qiang.Heat transfer analysis in postharvest fruit[J].Journal of Northeast Agricultural University,2004,35(4):418-421. |
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| Authors: | ZHANG Min ZHANG Bai-liang SUN Zhi-qiang |
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| Abstract: | Based on heat transfer the process of heat transfer in postharvest fruit is analyzed during the cold storage. One-dimensional unsteady conduction with internal heat generation to tomato fruit by use of numerical method is calculated. The effects of heat transfer caused by the environmental temperature and metabolized heat are quantitative analyzed which plays an important role in further researching fruit products during cold storage and on plant stress resistance. |
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| Keywords: | postharvest fruit heat transfer cold storage |
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