革新的な冷暖房システム導入によるゼロカーボン建築の実現ポテンシャルに関する研究

首先，在不同的辐射系统上进行了顺利的实验。在札幌市某nZEB办公楼进行了应用辐射顶板和地下水热泵系统的实地研究。热性能和舒适测量的结果被分析并发表在《华尔街日报》上。其次，基于实验结果的设计优化方法的开发也在进行中。采用CFD模拟方法对弯曲和分段结构的辐射顶板进行了参数化分析。研究结果也被总结并发表在《华尔街日报》上。建立了灰盒模型，并与已有的实验结果进行了验证。该模型将用于辐射系统的预测和优化。

Firstly, the experiments on different radiant systems were carried out smoothly. A field study was conducted in a nZEB office building applying the radiant ceiling panel and groundwater heat pump system in Sapporo. The results of thermal performance and comfort measurements were analyzed and published in the Journal. Secondly, the development of design optimization methods based on the experimental results was also in progress. A parametric analysis was carried out by using CFD simulation on the radiant ceiling panel with curved and segmented structure. The results were also summarized and published in the Journal. Besides, a grey-box model was developed and validated with former experimental results. This model will be used for the prediction and optimization of the radiant systems.