Cryogenic Engineering Lab

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Professor

Prof. 정상권

About

KAIST 기계공학과 정상권 교수의 저온공학연구실(Cryogenic Engineering Laboratory)이다. 120 K 이하 극저온 영역에서 나타나는 물리·화학·생물·역학적 현상을 다루며, 극저온 냉동기(JT 쿨러, 단열소자냉각기 ADR, Stirling 냉동기), 액화공기 에너지저장(LAES), 액체수소 충전 시스템, 초전도 모터 냉각 등을 연구한다.

Research keywords

Cryogenic engineeringCryogenic heat transferCryogenic refrigerationApplied superconductivity

Selected publications

Effect of heat exchanger configuration and operating conditions of thermal energy storage unit for liquid air energy storageCryogenics · 2025
Design and operation of direct heat exchange type thermal energy storage unit in an actual-size liquid air energy storage systemCryogenics · 2025
Development of miniaturized JT cooler with thin-plate type sorption compressor for 5 K coolingCryogenics · 2024
Experimental investigation on a non-flammable mixed refrigerant Joule-Thomson refrigerator for a 100 K cooling temperatureApplied Thermal Engineering · 2024
Experimental investigation for the operational performance improvement of cryogenic piston-type pump using subcooling effect for liquid hydrogen stationsInternational Journal of Hydrogen Energy · 2024
Development of the sorption-integrated adiabatic demagnetization refrigerator (ADR) without active heat switchesCryogenics · 2024

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