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在工厂大楼的Trombe墙壁应用的数据集
Aleksejs Prozuments1, Guna Bebre1, Mohamed Tariq Ekeramodien Kahn2
1Department of Heat Engineering and Technology, Faculty of Civil Engineering, Riga Technical University, Riga LV-1048, Latvia.
一个被动太阳能热传输墙 (Trombe墙) 原型在冬季有效地提高了拉脱维亚工厂的温度. 这项研究突出了其作为二次加热源的潜力,以减少寒冷气候中的能源成本.
科学领域:
- 建筑科学 建筑科学
- 可再生能源工程可再生能源工程
- 热力工程是热力工程中的一个.
背景情况:
- 像拉脱维亚这样的寒冷气候 (平均冬季温度为0.7°C) 需要每年6-7个月的大量空间加热.
- 工业建筑通常具有适合被动太阳能应用的大面积.
- 减少空间加热能源消耗对于节省成本和环境可持续性至关重要.
研究的目的:
- 评估被动太阳能热传输墙 (Trombe墙) 作为工业环境中的二次空间加热源的潜力.
- 在寒冷的气候 (拉脱维亚) 中评估Trombe墙原型的性能.
- 调查特朗贝墙壁减少空间加热能源消耗的能力.
主要方法:
- 在工厂大楼上安装一个实验性的被动太阳能热传输墙 (Trombe墙) 原型.
- 在特朗贝墙内和周围的各个地点收集温度数据.
- 持续监测和数据采集,持续17个月 (2022年3月 - 2023年7月),包括全年周期.
主要成果:
- 试验中的特朗贝墙壁原型在白天显示出显著的温度升高.
- 观察到一个显著的内部温度梯度 (地表1.5至5.0米之间的Δt).
- 该系统产生了大量的能源输出,表明它在温和和寒冷的气候下是可行的.
结论:
- 特朗贝墙显示出作为寒冷气候地区工业建筑的二次加热来源的巨大潜力.
- 进一步开发和扩展Trombe墙壁系统可能会导致空间供暖成本大幅降低.
- 未来改进的建议包括提高空气循环和过,以提高性能和舒适度.
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