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| DOI | 10.3390/buildings14030755 |
| Effect of Orientation and Skylight Area Ratio on Building Energy Efficiency in the Qinghai-Tibet Plateau | |
| 发表日期 | 2024 |
| EISSN | 2075-5309 |
| 起始页码 | 14 |
| 结束页码 | 3 |
| 卷号 | 14期号:3 |
| 英文摘要 | The Qinghai-Tibet plateau, with an average altitude of over 4000 m, has low annual average temperatures and a high demand for building heating. This region's abundant solar energy resources hold substantial practical significance for improving the indoor heat environment and reducing building energy consumption. This paper investigates the impact of orientation and skylight area ratio on building heat load and indoor temperature, using both actual measurement and simulation methods, with a case study of the comprehensive building at Beiluhe Observation and Research Station of Frozen Soil Engineering and Environment (Beiluhe Station), located in the Qinghai-Tibet Plateau region. Initially, a model was established using the EnergyPlus 9.4 software, with orientation variables set from east to west in 15 degrees increments, to simulate the variations in building heat load resulting from orientation changes; simulations were then conducted for three different skylight area ratios under the optimal orientation to evaluate their influence on heat load and indoor temperature. The results show that for the architectural style examined in this paper, the optimal building orientation within the region is 30 degrees south by east, with the optimal orientation range spanning from 45 degrees south by east to due south. Heating load is negatively correlated with the skylight area ratio, and beyond a certain threshold, the rate of decrease in heat load diminishes or even stabilizes. The conclusions of this paper offer guidance for the orientation and skylight design of new buildings on the Qinghai-Tibet Plateau. |
| 英文关键词 | building orientation; skylight area ratio; Qinghai-Tibet plateau; Beiluhe station |
| 语种 | 英语 |
| WOS研究方向 | Construction & Building Technology ; Engineering |
| WOS类目 | Construction & Building Technology ; Engineering, Civil |
| WOS记录号 | WOS:001191426200001 |
| 来源期刊 | BUILDINGS
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/307553 |
| 作者单位 | Lanzhou University of Technology; Wuhan University of Technology; Chinese Academy of Sciences |
| 推荐引用方式 GB/T 7714 | . Effect of Orientation and Skylight Area Ratio on Building Energy Efficiency in the Qinghai-Tibet Plateau[J],2024,14(3). |
| APA | (2024).Effect of Orientation and Skylight Area Ratio on Building Energy Efficiency in the Qinghai-Tibet Plateau.BUILDINGS,14(3). |
| MLA | "Effect of Orientation and Skylight Area Ratio on Building Energy Efficiency in the Qinghai-Tibet Plateau".BUILDINGS 14.3(2024). |
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