| 基于图论的便利店多元组合制冷系统热力循环的研究 |
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| 引用本文： | 林文松,陈天及.基于图论的便利店多元组合制冷系统热力循环的研究[J].低温与超导,2012,40(7):73-79. |
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| 作者姓名： | 林文松 陈天及 |
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| 作者单位： | 上海海洋大学食品学院制冷与空调系,上海,201306 |
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| 摘 要： | 文中在图论理论基础上,建立了便利店多元组合制冷系统的热力循环的数值计算模型,并在三种不同压缩机组构建方案以及使用三种不同工质的条件分别对压缩机组的性能以及系统各部件的制冷量进行了对比计算,通过对计算结果的分析选出了最佳方案并对比了各工质的工作性能。
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| 关 键 词： | 图论 多元组合制冷系统 数值计算 |
Numerical simulation on thermodynamic cycle of combined polycomponent refrigeration system based on graph theory |
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| Lin Wensong
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Chen Tianji.Numerical simulation on thermodynamic cycle of combined polycomponent refrigeration system based on graph theory[J].Cryogenics and Superconductivity,2012,40(7):73-79. |
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| Authors: | Lin Wensong Chen Tianji |
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| Institution: | (Refrigeration & Air Conditioning Department,Shanghai Ocean University,Shanghai 201306,China) |
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| Abstract: | Basing on graph theory,a numerical simulation model for thermodynamic cycle of a combined polycomponent refrigeration system in convenience store was built in this paper.Under the condition of three compressor-building schemes with three different refrigerants,the performance of compressor unit and cooling capacity of equipment were researched.The optimal scheme was selected after results analysis and the performance of each refrigerant were compared. |
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| Keywords: | Graph theory Combined polycomponent refrigeration system Numerical simulation |
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