| 不良导体热导率的阶跃函数式加热法测量研究 |
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| 引用本文： | 詹士昌.不良导体热导率的阶跃函数式加热法测量研究[J].科技通报,2000,16(4):283-286. |
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| 作者姓名： | 詹士昌 |
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| 作者单位： | 杭州师范学院物理系,浙江,杭州,310012 |
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| 摘 要： | 在获得有限平析以阶跃函数式加热瞬态温度分布近似解的基础上，设计了一个不良导体热导率阶跃函数式加热动态测量装置。该装置简单，实用，测量结果精确，有一定的实际应用价值。
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| 关 键 词： | 阶跃函数式加热法 热导率 测量 不良导体 |
An Exploratory Development of Step-function's Heating of Poor Heat-conductors |
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| ZHAN Shi-chang.An Exploratory Development of Step-function's Heating of Poor Heat-conductors[J].Bulletin of Science and Technology,2000,16(4):283-286. |
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| Authors: | ZHAN Shi-chang |
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| Abstract: | Based on the approximate solution of the transient temperature distribution within the finite flat layer at the heating of step function's, this paper developed a simple and available test equipment which can test the conductivity of a poor conductor with accuracy, and that should be useful to practical project. |
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| Keywords: | heating of step function's transient temperature distribution heat conductivity heat current heat resistance |
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