4515 集光式太陽集熱器を用いた赤外光による温水回収(S52-3 環境低負荷型の省エネルギー・新エネルギー利用技術(新エネルギー),S52 環境低負荷型の省エネルギー・新エネルギー利用技術(吸着・吸収))

概要

論文の詳細を見る
The objective of this study is to examine the performance of a solar collector with non-imaging Fresnel lens to concentrate solar irradiation in order to generate higher hot water temperature than conventional solar water heaters. A non-imaging Fresnel lens was designed and manufactured, which had the optical concentration ratio of 13. The lens was mounted on an evacuated tube with a pipe inside. Experimental results indicated that thermal efficiency of infrared rays was slightly lower than that of whole irradiation, and that only infrared rays could produce hot water at about 90 degree Celsius.
一般社団法人日本機械学会の論文
2006-09-15