MIXED-REFIRGERANT JOULE-THOMSON COOLER WORKING AT LOW PRESSURES
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Graphical Abstract
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Abstract
A miniature mixed-refrigerant Joule-Thomson cooler working at low pressures from 2.5 MPa to 3.5 MPa at liquid nitrogen temperature is experimentally investigated.The experimental results show that using gas mixture is an efficient way to improve the thermal efficiency of Joule-Thomson cooler.
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