| 非傅立叶模型层状复合陶瓷结构热传导分析 |
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| 引用本文： | 张士元,郑百林,贺鹏飞.非傅立叶模型层状复合陶瓷结构热传导分析[J].福建工程学院学报,2009,7(1). |
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| 作者姓名： | 张士元 郑百林 贺鹏飞 |
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| 作者单位： | 1. 福建工程学院,土木工程系,福建,福州,350007
2. 同济大学,航空航天与力学学院,上海,200092 |
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| 基金项目： | 福建省青年科技人才创新项目，国家自然科学基金面上项目，福建工程学院科研基金 |
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| 摘 要： | 用非傅立叶热传导模型分析层状复合陶瓷结构的温度场,并与单热涂层结构的结果进行比较,同时进一步研究了夹层热物理性能参数对温度场的影响.研究表明:夹层可以有效地减缓内部结构的温度变化,夹层热物理性能参数(如:松弛时间、声速)对结构层的温度场有明显影响.
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| 关 键 词： | 非傅立叶热传导 热冲击 微、纳米尺度 层状复合结构 |
Numerical analysis of laminated ceramic composites by non-Fourier heat conduction |
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| Zhang Shiyuan,Zheng Bailin,He Pengfei.Numerical analysis of laminated ceramic composites by non-Fourier heat conduction[J].Journal of Fujian University of Technology,2009,7(1). |
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| Authors: | Zhang Shiyuan Zheng Bailin He Pengfei |
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| Institution: | 1.Civil Engineering Department;Fujian University of Technology;Fuzhou 350007;China;2.School of Aerospace Engineering and Applied Mechanics;Tongji University;Shanghai 200092;China |
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| Abstract: | The temperature field in the laminated ceramic composites was studied using non-Fourier heat conduction model,which was compared with the temperature field of single thermal barrier coating structure obtained from Fourier heat conduction model.The effect of physical parameters of interlayer on the temperature field was explored.The results indicate that the interlayers can alleviate the effect of temperature change of the internal structure;that thermal physical properties of interlayer including relaxation... |
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| Keywords: | non-Fourier heat transmission thermal shock micro/nano scale laminated ceramic composite |
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