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Effect of Vacuum in a Non-glass Vacuum Tube on the thermal behavior of the Absorber Plate  

Oh, Seung-Jin (Dept. of Nuclear & Energy Engng, Graduate School, Cheju National University)
Hyun, Jun-Ho (Dept. of Nuclear & Energy Engng, Graduate School, Cheju National University)
Kim, Nam-Jin (Dept. of Nuclear & Energy Engng, Cheju National University)
Lee, Yoon-Joon (Dept. of Nuclear & Energy Engng, Cheju National University)
Chun, Won-Gee (Dept. of Nuclear & Energy Engng, Cheju National University)
Publication Information
Journal of the Korean Solar Energy Society / v.28, no.3, 2008 , pp. 67-73 More about this Journal
Abstract
This study has been carried out to investigate the effect of vacuum on the thermal performance of a nonglass evacuated tube. A series of measurements are made indoors to monitor the temperature change of the absorber plate contained in the evacuated tube under different conditions of vacuum and heat fluxes. Those temperatures measured at the thermal equilibrium could be used to assess the heat losses to the ambient in link with the steady operation of non-glass evacuated tubes for solar exploitation.
Keywords
Non-glass; Solar thermal; Measurements; Vacuum;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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