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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

研究通过引入创新供暖和制冷系统实现零碳建筑的潜力

基本信息

批准号：
22KJ0064
负责人：
YE MINZHI
金额：
$ 1.09万
依托单位：
Hokkaido University
依托单位国家：
日本
项目类别：
Grant-in-Aid for JSPS Fellows
财政年份：
2023
资助国家：
日本
起止时间：
2023-03-08 至 2024-03-31
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22KJ0064/
关键词：
ZEB 放射空調システム温熱環境モデル予測制御

项目摘要

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.

首先，在不同的辐射系统上进行了实验研究。在札幌的nZEB办公楼应用辐射顶板和地下水热泵系统进行了现场研究。热性能和舒适度测量的结果进行了分析，并发表在杂志上。其次，根据实验结果开发设计优化方法的工作也在进行中。采用CFD模拟方法对弧形分段结构的辐射吊顶板进行了参数分析。研究结果也被总结并发表在《日刊》上。此外，还建立了灰箱模型，并与以往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。