| 测算物体导温系数及定压比热的方法研究 |
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| 引用本文： | 李新禹,林瑞泰. 测算物体导温系数及定压比热的方法研究[J]. 天津工业大学学报, 2000, 19(1): 16-19 |
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| 作者姓名： | 李新禹 林瑞泰 |
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| 作者单位： | 1. 天津纺织工学院纺织工程系,天津,300160
2. 天津大学,天津,300072 |
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| 基金项目： | 天津市自然科学基金项目(924001006). |
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| 摘 要： | 导温系数α及定压比热Cp是热工计算中的两个重要参数,其数值测算的精度如何直接影响到许多相关专业.本文运用导热反问题的方法对α及Cp进行了数值估算的研究,得出了具有较好实用价值的方法.
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| 关 键 词： | 导温系数 定压比热 数值估算 |
| 文章编号： | 1000-1557(2000)01-0016-04 |
| 修稿时间： | 1999-06-14 |
Research on the determinate method of the coefficient of heat conductivity and specific heat at constant pressure for objects |
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| LI Xin yu ,LIN Rui tai. Research on the determinate method of the coefficient of heat conductivity and specific heat at constant pressure for objects[J]. Journal of Tianjin Polytechnic University, 2000, 19(1): 16-19 |
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| Authors: | LI Xin yu LIN Rui tai |
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| Affiliation: | LI Xin yu 1,LIN Rui tai 2 |
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| Abstract: | The coefficient of heat conductivity a and the specific heat at constant pressure C p are important coefficients.In the article,the parameter estimation of a and C p are investigated,the result shows that the measuring and calculating values of a and C p are comcidence with the reference values and the mothod is useful for practical application. |
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| Keywords: | coefficient of heat conductivity specific heat at constant pressure numerical value estimation |
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