| Project/Area Number |
11305041
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| Research Category |
Grant-in-Aid for Scientific Research (A).
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Architectural environment/equipment
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| Research Institution | University of Tokyo |
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Principal Investigator |
MURAKAMI Shuzo IIS, University of Tokyo, professor, 生産技術研究所, 教授 (40013180)
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| Co-Investigator(Kenkyū-buntansha) |
SHIRAISHI Yasuyuki IIS, University of Tokyo, research associate, 生産技術研究所, 助手 (50302633)
IKAGA Toshiharu Environmental Eng.Group, Nikkensekkei Ltd., 環境計画室, 室長(研究職) (30302631)
KATO Shinsuke IIS, University of Tokyo, professor, 生産技術研究所, 教授 (00142240)
CHIKAMOTO Tomoyuki Environmental Eng.Group, Nikkensekkei Ltd., 環境計画室, 室員(研究職)
KONDO Yasushi Musashi Institute of Technology, associate prof., 工学部, 助教授 (20267339)
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| Project Period (FY) |
1999 – 2000
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| Project Status |
Completed (Fiscal Year 2000)
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| Budget Amount *help |
¥37,500,000 (Direct Cost: ¥37,500,000)
Fiscal Year 2000: ¥14,700,000 (Direct Cost: ¥14,700,000)
Fiscal Year 1999: ¥22,800,000 (Direct Cost: ¥22,800,000)
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| Keywords | Hybrid air conditioning / Adaptive air conditioning / Natural ventilation / PMV / radiation panel / All air type / アダプティブ型 / シミュレーションモデル / 除湿型放射パネル冷暖房システム / 数値サーマルマネキン / 心理モデル / 人工排熱 / 数値解析 / 温熱感 / 全空気方式冷房 |
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| Research Abstract |
Study on the development of energy conservational type hybrid air conditioning system using adaptive power of human body and the enhancement of prediction accuracy of CFD(Computational Fluid Dynamics)simulation, is implemented.
(1)Investigation on clothing conditions and thermal comfort
Field measurement on PMV, enquete on the thermal comfort and measurement on convective heat transfer rate utilizing thermal manekin were conducted in "L" building applied hybrid air conditioning system utilizing natural ventilation.
(2)Development of hybrid air conditioning system
For studying the effectiveness of hybrid air conditioning system utilizing natural ventilation, indoor thermal environment, air quality and energy conservation effect in office building had been investigated under various conditions of outdoor air and office model arrangement. The case of applying condensation type radiation panel as an air conditioning system is compared to the case of all air type air conditioning system.
(3)Development of the control model of hybrid air conditioning system considering the adaptive power of human body
Considering the adaptive power of human body, energy conservation effect by mitigating the indoor setting temperature is investigated.
(4)Measurement on adaptive type control method of hybrid air conditioning system
Measurement on the effectiveness of an adaptive type control method of hybrid air conditioning system was conducted in model room. From the results of the measurement, study on prediction accuracy of CFD simulation is implemented
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