摘要
本文报道了一种用于复叠制冷温区的多元混合工质节流制冷机。文中提出了理论 优化分 析原则。同时进行了相关的实验研究。综合结果表明，在许多应用场合混合工质节流制冷机比传统复叠制冷机系统更具有优势。
The optimization analysis is presented in this paper for mixed-refrigerant Joule Thomson refrigerators operating in the cascade refrigeration temperature range including component selection and running parameters optimization. Meanwhile, a prototype is made and tested with two kinds of mixtures. Considered of its simplicity and reliability, the single throttling refrigeration system can take the place of the classical cascade refrigeration system in many cases.
出处
《工程热物理学报》
EI
CAS
CSCD
北大核心
2000年第2期147-149,共3页
Journal of Engineering Thermophysics
基金
国家自然科学基金!59706002
关键词
复叠温区
混合工质
节流制冷机
cascade refrigeration temperature range
mixed-refrigerant
J-T refrigerator
