Experimental investigation on thermal characteristics of a capillary pumped loop with different reservoir locations
作者： Kimihide Odagiri , Hosei Nagano , Hiroyuki Ogawa
DOI: 10.1016/J.IJHEATMASSTRANSFER.2020.119964
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摘要: Abstract This paper presents an effect of reservoir location on heat transfer characteristics a capillary pumped loop (CPL). The designed CPL has cylindrical evaporator with diameter 12 mm and length 65 mm. A stainless steel porous medium that pore radius 4.4 μ m is used as wick. Heat transport 1000 experiments were conducted four types such (1) Distance from the evaporator, L = 150 mm, (2) L = 250 (3) L = 750 (4) L = 1450 As results, it was found case showed high operating temperature much smaller capability 10 W. For cases – (4), maximum reached 140 160 W good controllability temperatures ranging 60 to 100°C. reason for low performance difference in operational are discussed. It there design limitation CPLs. In addition, operation located far successfully demonstrated.
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