Numerical investigation of the heating performance of normal and new designed Trombe wall

被引:12
作者
Rabani, Mehran [1 ]
Kalantar, Vali [1 ]
机构
[1] Yazd Univ, Dept Mech Engn, Yazd, Iran
关键词
THERMAL PERFORMANCE; ENERGY PERFORMANCE; SYSTEM; STRATEGIES; COMFORT;
D O I
10.1007/s00231-015-1616-1
中图分类号
O414.1 [热力学];
学科分类号
摘要
In this paper a numerical comparison has been made between the heating performance of the new designed and normal Trombe wall under Yazd (Iran) desert climate. The new designed Trombe wall increases the indoor space and decreases the implementation cost of the Trombe wall. In addition, it can receive solar intensity from three directions while the normal Trombe wall can only receive the solar intensity from one direction. The numerical simulation shows that the new designed Trombe wall causes the all parts temperature to increase about 10 A degrees C in comparison with the normal Trombe wall. The velocity through the vents and the channel in the new designed Trombe wall is about 0.03 and 0.01 m/s more than that of the normal Trombe wall respectively. Comparison of two systems shows that the maximum hourly stored energy of the new designed Trombe wall is about 1600 kJ/h more than that of the normal system. Also, the new designed Trombe wall improves the average daily heating efficiency about 27 %.
引用
收藏
页码:1139 / 1151
页数:13
相关论文
共 50 条
[11]   Experimental, analytical, and numerical investigation into the feasibility of integrating a passive Trombe wall into a single room [J].
Abdeen, Ahmed ;
Serageldin, Ahmed A. ;
Ibrahim, Mona G. E. ;
El-Zafarany, Abbas ;
Ookawara, Shinichi ;
Murata, Ryo .
APPLIED THERMAL ENGINEERING, 2019, 154 :751-768
[12]   Experimental and numerical performance analysis of a TC-Trombe wall [J].
Yu, Bendong ;
He, Wei ;
Li, Niansi ;
Wang, Liping ;
Cai, Jingyong ;
Chen, Hongbing ;
Ji, Jie ;
Xu, Gang .
APPLIED ENERGY, 2017, 206 :70-82
[13]   Numerical analysis on the cooling performance of a ventilated Trombe wall combined with venetian blinds in an office building [J].
Hu, Zhongting ;
He, Wei ;
Hong, Xiaoqiang ;
Ji, Jie ;
Shen, Zhihe .
ENERGY AND BUILDINGS, 2016, 126 :14-27
[14]   Efficiency Assessment on Roof Geometry and Trombe Wall Shape for Improving Buildings' Heating Performance [J].
Dhahri, Maher ;
Yuksel, Ahmet ;
Aouinet, Hana ;
Wang, Di ;
Arici, Muslum ;
Sammouda, Habib .
BUILDINGS, 2024, 14 (05)
[15]   Thermal performance and ventilation analysis of a zigzag Trombe wall: Full numerical and experimental investigations [J].
Zhang, Hong-Liang ;
Li, Bin ;
Shi, Dun-Ke ;
Zhao, Fu-Yun .
ENERGY AND BUILDINGS, 2024, 306
[16]   The performance analysis of a novel TC-Trombe wall system in heating seasons [J].
Yu, Bendong ;
Jiang, Qingyang ;
He, Wei ;
Hu, Zhongting ;
Chen, Hongbing ;
Ji, Jie ;
Xu, Gang .
ENERGY CONVERSION AND MANAGEMENT, 2018, 164 :242-261
[17]   Performance study of a novel multi-functional Trombe wall with air purification, photovoltaic, heating and ventilation [J].
Wu, Shuang-Ying ;
Xu, Li ;
Xiao, Lan .
ENERGY CONVERSION AND MANAGEMENT, 2020, 203
[18]   Heating performance enhancement of a new design trombe wall using rectangular thermal fin arrays: An experimental approach [J].
Rabani, Mehran ;
Rabani, Mehrdad .
JOURNAL OF ENERGY STORAGE, 2019, 24
[19]   Numerical analysis on geometric and shape parameters of solar dual-catalytic Trombe wall performance [J].
Wu, Shuang-Ying ;
Yan, Xue-Qin ;
Xiao, Lan .
SOLAR ENERGY, 2020, 199 :460-473
[20]   Optimizing energy performance of a ventilated composite Trombe wall in an office building [J].
Ma, Qingsong ;
Fukuda, Hiroatsu ;
Wei, Xindong ;
Hariyadi, Agus .
RENEWABLE ENERGY, 2019, 134 :1285-1294