2023 Fiscal Year Annual Research Report
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
| Project/Area Number |
22KJ0064
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| Allocation Type | Multi-year Fund |
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| Research Institution | Hokkaido University |
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Principal Investigator |
YE MINZHI 北海道大学, 大学院工学院, 特別研究員(DC2)
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| Project Period (FY) |
2023-03-08 – 2024-03-31
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| Keywords | ZEB / 放射空調システム / 温熱環境 / モデル予測制御 / グレーボックスモデル |
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| Outline of Annual Research Achievements |
This study aims to improve radiant ceiling panel systems (a new HVAC system) to widen the radiant system's usage, reduce the energy consumption of building energy systems, and target to achieve a zero-emission society. Over the last two years, significant progress has been made in the research.
Two papers have been accepted by high-impact factor journals: Journal of Building Engineering and Energies. The results have also been published worldwide and presented in several local and international conferences.
As a result, the novel radiant ceiling panel system with curved and segmented strcutre was optimized in terms of both design and operation by using several advanced technologies (CFD, sensitivity analysis, grey-box modeling). The results also show that the system can maintain comfortable indoor air conditions with less energy consumption after optimization.
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