新型太陽熱蒸留器の室内性能実験 (II)
循環型にした場合の効果
1997 年 9 巻 1-2 号 p. 72-75
詳細
1997 年 9 巻 1-2 号 p. 72-75
In our previous study [J. Adv. Sci. 8, 57 (1996)], results of the indoor performance test of a tilted-tray, wick type solar still with a condensing chamber have been reported. In the present study, this solar still has been improved so as to be a circulation type, where the moist air can circulate between the evaporator and the condenser. Performance tests were done and their results have been compared with those of the non-circulation type. The distillation efficiency was considerably improved, especially at lower solar insolation, and its performance characteristics became more stable to irradiation changes.
