DOE OSTI · 1376868
A compact cryogenic pump
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Abstract
A centrifugal cryogenic pump has been designed at Argonne National Laboratory to circulate liquid nitrogen (LN2) in a closed circuit allowing the recovery of excess fluid. The pump can circulate LN2 at rates of 2-10 L/min, into a head of 0.5-3 m. Over four years of laboratory use the pump has proven capable of operating continuously for 50-100 days without maintenance.
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Li, Gang, Caldwell, Shane, Clark, Jason A., Gulick, Sidney, Hecht, Adam, Lascar, Daniel D., Levand, Tony, Morgan, Graeme, Orford, Rodney, Savard, Guy, Sharma, Kumar S., Van Schelt, Jonathon. 2016-04-01. A compact cryogenic pump. https://doi.org/10.1016/j.cryogenics.2015.12.006
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