Measurements of the thermal conductivity and thermal effusivity of a shape memory gel by a thermal probe with instantaneous point contact
| Project/Area Number |
26420133
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Thermal engineering
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| Research Institution | Yamagata University |
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Principal Investigator |
Akamatsu Masato 山形大学, 大学院理工学研究科, 教授 (40315320)
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| Co-Investigator(Renkei-kenkyūsha) |
FURUKAWA Hidemitsu 山形大学, 大学院理工学研究科, 教授 (50282827)
GUN Jin 山形大学, 大学院理工学研究科, 助教 (30631759)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Keywords | 形状記憶ゲル / 熱物性測定 / 熱伝導率 / 熱拡散率 / 比熱容量 / 熱浸透率 / 透明形状記憶ゲル |
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| Outline of Final Research Achievements |
The aim of this study is to clarify the thermal conductivity and thermal effusivity of a shape memory gel by using a thermal probe with instantaneous point contact. This tool, called a thermophysical handy tester, enables in situ measurement in the short term, and can measure both the thermal conductivity and thermal effusivity of specimens. With these thermophysical properties in hand, the specific heat capacity and thermal diffusivity can be calculated from the definitional equations. The present measuremets showed that the thermal conductivity and thermal effusivity of the shape memory gel with water content of 17 % were almost identical to those of a fluorocarbon resin. Furthermore, the thermal conductivity and thermal effusivity of the shape memory gel with water content of 40 % were 1.48- and 1.09-fold greater than those of the shape memory gel with water content of 17 %.
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Report
(4 results)
Research Products
(8 results)
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[Presentation] 形状記憶ゲルの熱物性測定2016
Author(s)
面川一畝，赤松正人，古川英光，山野光裕
Organizer
第37回日本熱物性シンポジウム
Place of Presentation
岡山国際交流センター（岡山県）
Year and Date
2016-11-28
Related Report
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