多路旁通脉冲管制冷机动态实验机理研究  

DYNAMIC EXPERIMENTAL INVESTIGATION OF A MULTI-BYPASS PULSE TUBE REFRIGERATOR

作　　者：巨永林[1] 王超[1] 周远[1] 

机构地区：[1]中国科学院低温技术实验中心,北京100080

出　　处：《工程热物理学报》1997年第4期413-416,共4页Journal of Engineering Thermophysics

基　　金：国家自然科学基金

摘　　要：We designed and constructed a dynamic experimental apparatus to measure the instantaneous velocity and pressure in the multi-bypass pulse tube refrigerator with two-bypass tube. DC-flow phenomena are observed from experimental results. The reasons of multibypass version improved the performance of pulse tube refrigerator were given.We designed and constructed a dynamic experimental apparatus to measure the instantaneous velocity and pressure in the multi-bypass pulse tube refrigerator with two-bypass tube. DC-flow phenomena are observed from experimental results. The reasons of multibypass version improved the performance of pulse tube refrigerator were given.

关 键 词：多路旁通 脉冲管制冷机 制冷机 动态试验 

分 类 号：TB651[一般工业技术—制冷工程]