| 制冷机组冷凝器的三维温度场分析 |
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| 引用本文： | 刘晓辉,姜道珠,鲁墨森.制冷机组冷凝器的三维温度场分析[J].南昌大学学报(工科版),2011,33(2):181-184,189. |
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| 作者姓名： | 刘晓辉 姜道珠 鲁墨森 |
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| 作者单位： | 1. 山东省果树研究所,山东泰安,271000
2. 山东理工大学农业工程与食品科学学院,山东淄博,255049 |
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| 基金项目： | 山东省科技攻关资助项目(2008GG1009038) |
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| 摘 要： | 以淋激式制冷机组冷凝器为研究对象,采用热镀锡膜铜-康铜热电偶实测冷凝器换热翅片管表面温度。利用Matlab软件实现热电偶热电势值与相应温度值的转换。调用griddata3插值函数估算出冷凝器其他各点的温度值,通过Matlab强大的绘图功能绘制出冷凝器的三维温度场。运用contourslice（切片轮廓线）函数可以方便地观察冷凝器任一截面的温度场,实现冷凝器内外温度分布的可视化分析。结果表明：淋激式制冷机组冷凝器具有很好的换热效果。
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| 关 键 词： | 冷凝器 三维温度场 Matlab软件 铜-康铜热电偶 |
Analysis of 3D Temperature Field for Condenser of Condensed Refrigeration Unit |
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| LIU Xiao-hui,JIANG Dao-zhu,LU Mo-sen.Analysis of 3D Temperature Field for Condenser of Condensed Refrigeration Unit[J].Journal of Nanchang University(Engineering & Technology Edition),2011,33(2):181-184,189. |
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| Authors: | LIU Xiao-hui JIANG Dao-zhu LU Mo-sen |
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| Affiliation: | LIU Xiao-hui1,JIANG Dao-zhu2,LU Mo-sen1(1.Shandong Institute of Pomology,Tai'an 271000,China,2.Institute of Agricultural Engineering and Food Science,Shandong University of Technology,Zibo 255049,China) |
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| Abstract: | The study based on condenser of atmospheric condensed refrigeration unit.The temperatures of finned tube surfaces were measured using hot tinning process of copper-constantan thermocouples.Converting equation of temperature and thermo-emf for thermocouples was computed by Matlab.Other temperature measurement points of condenser were estimated by calling griddata 3 interpolation function and imaged of 3D temperature field for condenser by mighty drawing functions of Matlab.It was convenient to observe any se... |
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| Keywords: | condenser 3D temperature field Matlab software copper-constantan thermocouples |
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