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首页> 外文期刊>International journal of air-conditioning and refrigeration >Effect of Cycle Frequency of a Reciprocating Magnetic Refrigerator Prototype on the Temperature Span and Cooling Capacity
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Effect of Cycle Frequency of a Reciprocating Magnetic Refrigerator Prototype on the Temperature Span and Cooling Capacity

机译：往复式电磁冰箱原型的循环频率对温度跨度和制冷量的影响

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摘要

Magnetic refrigeration is an environment-friendly cooling technology and an interesting potential replacement for the vapor compression refrigeration system. This paper presents a linear reciprocating magnetic refrigerator prototype that operates at room temperature by using gadolinium parallel plates under a maximum magnetic field intensity of 0.94 T. The design, installation and preliminary results are reported. The temperature span and cooling capacity are studied in a function of cycle frequency, and the results show the cycle frequency effects on temperature span and cooling capacity. The maximum temperature span and cooling capacity for cycle frequency of 0.16 Hz are 1.3 K and 4.68 W, respectively. The results from the experiment will be a guideline to determine the maximum performance of the magnetic refrigerator prototype.
机译：磁制冷是一种环境友好的制冷技术，是蒸气压缩制冷系统的有趣替代潜力。本文介绍了一种线性往复式磁性制冷机原型，该原型在最大磁场强度为0.94 T的条件下通过使用parallel平行板在室温下运行。报道了设计，安装和初步结果。以循环频率为函数对温度跨度和制冷量进行了研究，结果表明循环频率对温度跨度和制冷量的影响。循环频率为0.16 Hz时，最大温度跨度和冷却能力分别为1.3 K和4.68W。实验的结果将作为确定磁性冰箱原型最大性能的指导。

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