Study on the thermal collection performance of triangular solar air collector for rural residence heating
The solar air collectors used for heating rural residence are all flat plate types, which are usually installed on the outside of the south wall of rural residence, but the area that can be used to install collectors on the south wall of rural residence is limited except for doors and windows, so th...
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| Format: | Article |
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Editorial Office of Journal of XPU
2024-10-01
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| Series: | Xi'an Gongcheng Daxue xuebao |
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| Online Access: | http://journal.xpu.edu.cn/en/#/digest?ArticleID=1499 |
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| author | JIANG Yan ZHANG Huan WAN Zhihao |
| author_facet | JIANG Yan ZHANG Huan WAN Zhihao |
| author_sort | JIANG Yan |
| collection | DOAJ |
| description | The solar air collectors used for heating rural residence are all flat plate types, which are usually installed on the outside of the south wall of rural residence, but the area that can be used to install collectors on the south wall of rural residence is limited except for doors and windows, so the heat collection is also limited. To this end, a new triangular solar collector that can be installed on the south, east and west walls was designed to improve the utilization rate of solar energy resources. Based on the finite volume-energy method, the optical model of the collector was established. Combined with the optical model, the dynamic heat transfer model of the collector was constructed, and the accuracy of the model was verified by experiments. The thermal collection performance of the collector installed on the south, east and west walls of the farmhouse was analyzed, and the results were then compared with the traditional flat panel solar air collector mounted on the wall and the flat panel solar air collector installed on the inclined side. It is found that the heat collection of the collector installed on the east and west walls of the farmhouse is about 60% and 80% of that installed on the south wall. The triangular solar air collector installed on the south wall has a 33.5% higher heating season than the wall-mounted flat panel solar air collector and 15.0% higher than the tilted flat panel solar air collector. |
| format | Article |
| id | doaj-art-1d5ee205e1aa4209b2899a49e8d1c153 |
| institution | DOAJ |
| issn | 1674-649X |
| language | zho |
| publishDate | 2024-10-01 |
| publisher | Editorial Office of Journal of XPU |
| record_format | Article |
| series | Xi'an Gongcheng Daxue xuebao |
| spelling | doaj-art-1d5ee205e1aa4209b2899a49e8d1c1532025-08-20T03:09:52ZzhoEditorial Office of Journal of XPUXi'an Gongcheng Daxue xuebao1674-649X2024-10-01385445110.13338/j.issn.1674-649x.2024.05.006Study on the thermal collection performance of triangular solar air collector for rural residence heatingJIANG Yan0ZHANG Huan1WAN Zhihao2School of Environmental Science and Engineering, Tianjin University, Tianjin 300350, ChinaSchool of Environmental Science and Engineering, Tianjin University, Tianjin 300350, ChinaSchool of Environmental Science and Engineering, Tianjin University, Tianjin 300350, ChinaThe solar air collectors used for heating rural residence are all flat plate types, which are usually installed on the outside of the south wall of rural residence, but the area that can be used to install collectors on the south wall of rural residence is limited except for doors and windows, so the heat collection is also limited. To this end, a new triangular solar collector that can be installed on the south, east and west walls was designed to improve the utilization rate of solar energy resources. Based on the finite volume-energy method, the optical model of the collector was established. Combined with the optical model, the dynamic heat transfer model of the collector was constructed, and the accuracy of the model was verified by experiments. The thermal collection performance of the collector installed on the south, east and west walls of the farmhouse was analyzed, and the results were then compared with the traditional flat panel solar air collector mounted on the wall and the flat panel solar air collector installed on the inclined side. It is found that the heat collection of the collector installed on the east and west walls of the farmhouse is about 60% and 80% of that installed on the south wall. The triangular solar air collector installed on the south wall has a 33.5% higher heating season than the wall-mounted flat panel solar air collector and 15.0% higher than the tilted flat panel solar air collector.http://journal.xpu.edu.cn/en/#/digest?ArticleID=1499triangular solar air collectorrural residence heatingthermal collection performanceoptical modeldynamic heat transfer model |
| spellingShingle | JIANG Yan ZHANG Huan WAN Zhihao Study on the thermal collection performance of triangular solar air collector for rural residence heating Xi'an Gongcheng Daxue xuebao triangular solar air collector rural residence heating thermal collection performance optical model dynamic heat transfer model |
| title | Study on the thermal collection performance of triangular solar air collector for rural residence heating |
| title_full | Study on the thermal collection performance of triangular solar air collector for rural residence heating |
| title_fullStr | Study on the thermal collection performance of triangular solar air collector for rural residence heating |
| title_full_unstemmed | Study on the thermal collection performance of triangular solar air collector for rural residence heating |
| title_short | Study on the thermal collection performance of triangular solar air collector for rural residence heating |
| title_sort | study on the thermal collection performance of triangular solar air collector for rural residence heating |
| topic | triangular solar air collector rural residence heating thermal collection performance optical model dynamic heat transfer model |
| url | http://journal.xpu.edu.cn/en/#/digest?ArticleID=1499 |
| work_keys_str_mv | AT jiangyan studyonthethermalcollectionperformanceoftriangularsolaraircollectorforruralresidenceheating AT zhanghuan studyonthethermalcollectionperformanceoftriangularsolaraircollectorforruralresidenceheating AT wanzhihao studyonthethermalcollectionperformanceoftriangularsolaraircollectorforruralresidenceheating |