摘要
研究传热不可逆、过程速率有限对磁性斯特林制冷机最优性能的影响,导出最佳制冷率和制冷系数的关系,从而为磁性斯特林制冷机的优化设计和磁性材料的合理选择提供了依据.
In this paper, the effect of the irreversibility of heat conduction, and finite rate processes on the optimal performance of a magnetic Stirling refrigerator are studied. The relation between the optimal rate of refrigeration and the performance coefficient is derived, Thus, it will provide some bases for the optimum design of a magnetic Stirling refrigerator and the reasonable choice of the magnetic material.
出处
《应用科学学报》
CAS
CSCD
1992年第4期359-363,共5页
Journal of Applied Sciences
关键词
斯特林制冷机
最优设计
磁性材料
finite time thermodynamics, endoreversible oyole, optimal performance.
