2009 Fiscal Year Final Research Report
A developmental study on improved technique of cross-ventilation Performance using residential roof window
| Project/Area Number |
19360263
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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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 | Tokyo University of Science |
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Principal Investigator |
KURABUCHI Takashi Tokyo University of Science, 工学部・第一部, 教授 (70178094)
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| Co-Investigator(Kenkyū-buntansha) |
NAGAI Tatsuo 東京理科大学, 工学部・第一部, 講師 (00316001)
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| Co-Investigator(Renkei-kenkyūsha) |
ENDO Tomoyuki 関東学院大学, 工学部, 講師 (90385534)
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| Project Period (FY) |
2007 – 2009
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| Keywords | 空気環境 |
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| Research Abstract |
This study aims to clarify the method to optimize the arrangement of windows for effective use of cross-ventilation in hot and humid periods on its design phase. We found it from the simulations and wind tunnel experiments that roof window can gain the ventilation flow rate even if the dwelling is on densely populated area. And we also found that roof window can generate the swirling flow and increase the mean wind velocity within the wider area of the room.
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