Performance of a miniature ejector for application in a nitrogen Joule-Thomson cycle: Experimental and numerical analysis

Strategies to recover and minimize boil-off losses during liquid hydrogen storage

“…Ejectors have emerged as useful devices for achieving high-efficiency refrigeration cycles in the liquefaction of liquid H 2 compared to conventional Claude, Linde or reverse Brayton cycles. An ejector is a work-producing device without moving parts that can enhance the efficiency of the refrigeration cycle by utilizing the high-pressure gas leaving the compressor to increase the cooling capacity of the refrigeration system [92,95]. Ejectors have a wide range of applications, including as jet pumps or compressors [92].…”