Specific heat change of collagen and skin: non-equilibrium heat conduction experiment with theory
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- Takahashi Haruka
- School of Fundamental Science and Technology, Graduate School of Science and Technology, Keio University
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- Nakazawa Haruna
- School of Fundamental Science and Technology, Graduate School of Science and Technology, Keio University
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- Ogawa Emiyu
- School of Fundamental Science and Technology, Graduate School of Science and Technology, Keio University
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- Arai Tsunenori
- Department of Applied Physics and Physico-Informatics, Faculty of Science and Technology, Keio University
Bibliographic Information
- Other Title
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- 25-75℃の皮膚およびコラーゲンの比熱推定:非定常熱伝導実験と計算
Description
<p>In order to determine drastic temperature dependence of collagen and skin specific heat ranging 25-75℃, we performed a non-equilibrium heat conduction experiment and its calculation. The specific heat was varied to minimize the error between the measured temperature and calculated temperature. The equation which is able to calculate composite material specific heat was applied to determine collagen specific heat by above mentioned method. Determined specific heat of collagen was described as follows: 3.06± 0.28 J/g·K (T<50℃), 7.61± 0.74 J/g·K (50≦T<55℃) and 5.61 ± 0.74 J/g·K(55℃≦T). The specific heat of porcine skin was determined by the same method. Determined specific heat of the skin was described as follows: 3.06± 0.36 J/g·K (T<55℃), 6.26± 0.22 J/g·K (55≦T<60℃), 3.26 ± 0.22 J/g·K (60℃≦T)</p>
Journal
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- Transactions of Japanese Society for Medical and Biological Engineering
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Transactions of Japanese Society for Medical and Biological Engineering Annual56 (Abstract), S308-S308, 2018
Japanese Society for Medical and Biological Engineering
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Details 詳細情報について
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- CRID
- 1390564238023706624
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- NII Article ID
- 130007483810
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- ISSN
- 18814379
- 1347443X
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed