| Heat transfer characteristics of bio-materials irradiated by pulsed-laser |
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| 引用本文： | HUAI Xiulan,LIU Dengying,ZHOU Jianhu,YU Aibing. Heat transfer characteristics of bio-materials irradiated by pulsed-laser[J]. 自然科学进展(英文版), 2002, 12(12): 930-934 |
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| 作者姓名： | HUAI Xiulan LIU Dengying ZHOU Jianhu YU Aibing |
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| 作者单位： | Institute of Engineering Thermophysics,Chinese Academy of Sciences,Beijing 100080, China,Institute of Engineering Thermophysics,Chinese Academy of Sciences,Beijing 100080, China,Institute of Engineering Thermophysics,Chinese Academy of Sciences,Beijing 100080, China,School of Materials Science and Engineering, The University of New South Wales, Sydney, NSW 2052, Australia |
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| 基金项目： | Surported by the Chinese National Key Foundation Research Subject (Grant No.G2000026305), and the director foundation of Institute of Engineering Thermophysics, Chinese Academy of Sciences. |
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| 摘 要： | The dynamic temperature variation of bio-materials induced by pulsed-laser irradiation is determined by a rapid transient temperature measuring system. The heat transfer characteristics of bio-materials, and the influence of pulse duration, power density, thickness and initial moisture content of bio-materials on heat transfer are studied. Based on the experiments, a mathematical model of bioheat transfer is set up. Numerical simulation results show that the calculated results agree well with the experimental results, and bioheat transfer characteristics irradiated by pulsed-laser can be displayed well. Valuable information and experiences are provided for further experimental and theoretical investigation.
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| 关 键 词： | bio-materials dynamic temperature measurement pulsed-laser |
Heat transfer characteristics of bio-materials irradiated by pulsed-laser |
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| HUAI Xiulan,LIU Dengying,ZHOU Jianhua,YU Aibing. Heat transfer characteristics of bio-materials irradiated by pulsed-laser[J]. Progress in Natural Science, 2002, 12(12): 930-934 |
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| Authors: | HUAI Xiulan LIU Dengying ZHOU Jianhua YU Aibing |
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| Affiliation: | 1. Institute of Engineering Thermophysics,Chinese Academy of Sciences,Beijing 100080, China
2. School of Materials Science and Engineering, The University of New South Wales, Sydney, NSW 2052, Australia |
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| Abstract: | The dynamic temperature variation of bio-materials induced by pulsed-laser irradiation is determined by a rapid transient temperature measuring system. The heat transfer characteristics of bio-materials, and the influence of pulse duration, power density, thickness and initial moisture content of bio-materials on heat transfer are studied. Based on the experiments, a mathematical model of bioheat transfer is set up. Numerical simulation results show that the calculated results agree well with the experimental results, and bioheat transfer characteristics irradiated by pulsed-laser can be displayed well. Valuable information and experiences are provided for further experimental and theoretical investigation. |
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| Keywords: | bio-materials dynamic temperature measurement pulsed-laser |
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