Dataset for numerical modeling and experimental validation of heat transfer in ventilated and active window systems – NCN Miniatura 9

This dataset provides high-resolution experimental data for the thermal performance of an active triple glazing unit equipped with a transparent heating foil. The data was collected to validate numerical CFD models and analyze heat transfer reduction in extreme winter conditions (down to -25°C). The study investigates the transition from passive insulation to active thermal barriers. It demonstrates how active compensation can stabilize internal glass surface temperatures above 18°C and eliminate condensation risks. The dataset includes spatial thermal mapping, heat flux measurements, baseline reference data for passive windows, and high-resolution raw sensor logs (1-minute intervals). This dataset is licensed under a Creative Commons Attribution 4.0 International license (CC-BY 4.0). Users are free to share and adapt the data, provided that appropriate credit is given to the author, the Kielce University of Technology. This research was funded in whole or in part by the National Science Centre, Poland,DEC-2025/09/X/ST8/00339, "Integrating photovoltaics with electrically heated windows: a pilot investigation for enhanced building energy efficiency."For inquiries regarding the dataset, please contact: [e-mail]本数据集提供了搭载透明加热箔的有源三层中空玻璃组件的热性能高分辨率实验数据。本数据集的采集旨在验证数值计算流体动力学（Computational Fluid Dynamics, CFD）模型，并分析极端冬季工况（最低可达-25℃）下的传热衰减情况。本研究探讨了从被动隔热到主动热障的性能转变过程，证实主动热补偿可将玻璃内部表面温度稳定维持在18℃以上，彻底消除结露风险。本数据集包含空间热分布图、热通量测量数据、被动式窗户的基准参考数据，以及间隔为1分钟的高分辨率原始传感器日志。 本数据集采用知识共享署名4.0国际许可协议（Creative Commons Attribution 4.0 International, CC-BY 4.0）进行授权。使用者可自由共享或改编本数据集，但需向原作者凯尔采科技大学（Kielce University of Technology）标注适当的引用信息。本研究全部或部分由波兰国家科学中心资助，项目编号为DEC-2025/09/X/ST8/00339，项目名称为"将光伏与电加热窗户集成：提升建筑能源效率的试点研究"。若需咨询本数据集相关事宜，请联系：[e-mail]