OPTIMUM TEMPERATURE STAGING OF CRYOGENIC REFRIGERATION SYSTEM

被引：34

作者：

JEONG, S

SMITH, JL

机构：

[1] Massachusetts Institute of Technology, Cambridge

来源：

CRYOGENICS | 1994年 / 34卷 / 11期

关键词：

REFRIGERATION SYSTEMS; THERMODYNAMICS; PERFORMANCE; OPTIMUM TEMPERATURE STAGING;

D O I：

10.1016/0011-2275(94)90078-7

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Optimum temperature staging is investigated to minimize entropy generation in a multi-stage cryogenic refrigeration cycle. It is found that the best intermediate temperature distribution is to have the same high to low temperature ratio at each stage of the system. As an example, the result is applied to the design of a cryogenic cascade thermoelectric cooler to find the optimum size distribution of each stage.

引用

页码：929 / 933

页数：5