Numerical simulation data of building integrated solar thermal collectors under diverse conditions

This dataset presents the thermal performance of building-integrated flat solar collectors with a uniform and multiple riser structure. The input data of the numerical model were obtained with the use of the PVGIS tool. Solar radiation and ambient temperature values at slopes 0º,45º, and 90º were extracted and used as boundary conditions. Numerical calculations were carried using Finite Element (FE) analysis. Three-dimensional transient models were developed to calculate the investigated configurations' thermal performance based on the environmental temperature, the solar radiation, and the inclination angle. Data of hourly heat flux through the building masonry with the building-integrated solar collector and average fluid temperature of each system is presented. The data provided could be utilized to develop a building-integrated solar collector with improved efficiency or to be used for another numerical model investigation.本数据集收录了采用均匀多集管结构的建筑一体化平板太阳能集热器的热性能数据。本研究数值模型的输入数据通过PVGIS工具获取。研究提取了倾角分别为0°、45°和90°下的太阳辐射与环境温度数据，并将其作为数值计算的边界条件。数值计算采用有限元（Finite Element，FE）分析方法开展。研究构建了三维瞬态模型，基于环境温度、太阳辐射及倾角参数，计算各待测构型的热性能。本数据集提供了搭载建筑一体化太阳能集热器的建筑砌体的逐时热流密度数据，以及各系统的流体平均温度数据。本次发布的数据可用于开发效率更优的建筑一体化太阳能集热器，也可用于其他数值模型相关研究。