Hysteresis phenomena in flat-type loop heat pipe
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DOI: 10.2298/tsci191010166d
Abstract: Testing of loop heat pipes (LHPs) showed that the heat-load dependence of the operating temperature was not always unambiguous. It may have hysteresis phenomena. The temperature hysteresis had a certain relationship with previous history of… read more here.
Keywords: temperature; hysteresis phenomena; hysteresis; heat ... See more keywords
Observation and Analysis of Ejector Hysteresis Phenomena in the Hydrogen Recirculation Subsystem of PEMFCs
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DOI: 10.3390/e25030426
Abstract: The optimization control and efficiency improvement of proton exchange membrane fuel cells (PEMFCs) are being paid more attention. Ejectors have been applied in PEMFC hydrogen recirculation subsystems due to the advantages of a simple structure… read more here.
Keywords: hysteresis phenomena; ejector; hydrogen recirculation; phenomena ... See more keywords