The vortex tube as a classic thermodynamic refrigeration cycle
The vortex tube as a classic thermodynamic refrigeration cycle
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DOI：
10.1063/1.1289524
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发表时间：
2000-08
影响因子：
3.2
通讯作者：
B. Ahlborn;J. Gordon
中科院分区：
文献类型：
--
作者：
B. Ahlborn;J. Gordon
涡旋管是常用的制冷装置。我们证明了涡旋管的热和流体动力学具有经典冷却循环的特征，并量化了其作为热力学机器的性能。在此过程中，我们开发了管内温度和压力分布的简单解析公式。主要的模型预测与实验测量结果比较有利。
Vortex tubes are commonly used as refrigeration devices. We show that the thermal and fluid dynamics of the vortex tube bear the signature of a classic cooling cycle, and quantify its performance as a thermodynamic machine. In the process, we develop simple analytic formulas for the temperature and pressure profiles within the tube. The principal model predictions compare favorably against experimental measurements.