化材系 何啟東 教授於
The influences of recycle effect on double-pass V-corrugated solar air heaters
：The influences of recycle effect on double-pass V-corrugated solar air heaters期刊論文The influences of recycle effect on double-pass V-corrugated solar air heatersChii-Dong Ho; Yi-En Tien; Ching-Fang HsiaoDouble-pass;heat transfer efficiency;recycle effect;solar air collector;V-corrugated deviceInternational Journal of Green Energy 14(13), p.1083-1092The study of the heat transfer enhancement for the recycling double-pass V-corrugated solar air heaters, which implement the external recycle of flowing air, was investigated experimentally and theoretically.
The comparison among different designs of V-corrugated, baffled and fins attached, and flat-plate collectors was made to show the device performance improvement with various operating parameters
under the same working dimensions. The recycling double-pass V-corrugated device developed here was proposed in aiming to strengthen the convective heat-transfer coefficient and enlarge the heat transfer area. The error analysis of experimental