| 多温区冷藏运输车气流组织特性研究 |
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| 引用本文： | 赵曜,唐刚志,朱孙科.多温区冷藏运输车气流组织特性研究[J].食品与机械,2017,33(1):119-121. |
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| 作者姓名： | 赵曜 唐刚志 朱孙科 |
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| 作者单位： | 重庆交通大学机电与车辆工程学院，重庆 400074 |
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| 基金项目： | 重庆市自然科学基金项目(编号：cstc2016jcyjA0401，cstc2016jcyjA0467) |
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| 摘 要： | 多温区公路冷藏运输车比单温区冷藏运输车更能适应货量变化和温度变化需求,车内冷间气流组织方式很大程度上影响冷间温度,采用CFD技术研究了单蒸发器多温区冷藏运输车内上供下回气流组织方式对温度分布影响,并针对温度不均匀问题进行分析探讨,为多温区冷藏运输车的设计优化提供了理论依据。
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| 关 键 词： | 冷藏运输车 多温区 气流组织 温度特性 |
| 收稿时间： | 2016/9/22 0:00:00 |
Research of air distribution characteristic for single evaporator multiple temperature zones refrigerated truck |
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| ZHAOYao,TANGGangzhi,ZHUSunke.Research of air distribution characteristic for single evaporator multiple temperature zones refrigerated truck[J].Food and Machinery,2017,33(1):119-121. |
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| Authors: | ZHAOYao TANGGangzhi ZHUSunke |
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| Affiliation: | School of Machinery &Electronic Engineering & Vehicle Engineering, Chongqing Jiaotong University, Chongqing 400074, China |
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| Abstract: | Compared to single temperature zones refrigerated truck, multiple temperature zones refrigerated truck is more comfortable with cargo demand and temperature changes. Air distribution in the truck cold room could affect its temperature significantly. In this paper, the influence of air distribution to temperature range in single evaporator multiple temperature zones refrigeration truck was studied based on CFD technology. Moreover, temperature non-uniformity problems were also analyzed. The results provided a theory basis for the design optimization of multiple zones refrigerated truck. |
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| Keywords: | refrigerated truck multiple temperature zones air distribution temperature characteristic |
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