2013 Fiscal Year Final Research Report
Development of Simultanious Measurement of Three Dimensional Thermal Conductivity and Emissivity Distribution and Application for Functional Composite Radiator Design
| Project/Area Number |
23686122
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Aerospace engineering
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| Research Institution | Nagoya University |
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Principal Investigator |
NAGANO Hosei 名古屋大学, 工学(系)研究科(研究院), 准教授 (10435810)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Keywords | 複合材料・物性 / 熱伝導 / 放射 / ラジエータ |
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| Research Abstract |
By combining periodic heating method, lazer-schanning systemu, and infrared detection system, in-plane thermal diffusitvity mapping of pitch based CFRP can be obtained without contact. By using this apparatus, temperature dependence of thermal diffusivity for high thermal conductive graphite material was measured. Phase change materials were selected to add heat storage function to a proposed radiator, and heat of fusion and phase change temperature were evaluated by DSC method. The radiator configuration was reconsidered in order to deploy/stow the radiator fin easily. The optimum configuration from the points of thermal performance and weight was determinted and fabricated.
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