Numerical Study of Semicircular Endothermic Plate Solar Air Collector

DOI

10.2991/edep-18.2018.11How to use a DOI?

Keywords

Semicircular endothermic plate, Double air passage, Inlet velocity, Heat collector. efficiency.

Abstract

In view of the low heat collector efficiency of the solar air collector, a semicircular endothermic plate air collector is proposed to enhance the turbulence intensity between the air and the endothermic plate to improve the collector efficiency of the collector. The results show that the upper and lower outlet temperature of the air collector decreases with the increase of the inlet velocity, the highest is 329.18K and 328.83K, and the heat efficiency increases with the increase of the inlet velocity, and the maximum heat efficiency is 61.42%, the best inlet velocity of the upper and lower air passage is 2m/s. It provides a theoretical basis for the optimization of solar air collector.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Liang WANG
AU  - Yi MAN
AU  - Sheng-Yu SHI
AU  - Guo-Xin JIANG
AU  - Tian-Tian DU
PY  - 2018/10
DA  - 2018/10
TI  - Numerical Study of Semicircular Endothermic Plate Solar Air Collector
BT  - Proceedings of the 2018 International Conference on Energy Development and Environmental Protection (EDEP 2018)
PB  - Atlantis Press
SP  - 60
EP  - 66
SN  - 2352-5401
UR  - https://doi.org/10.2991/edep-18.2018.11
DO  - 10.2991/edep-18.2018.11
ID  - WANG2018/10
ER  -