| 用综合测量方法设计固体导热系数测试实验台 |
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| 引用本文： | 李丽新,刘圣春,刘秋菊. 用综合测量方法设计固体导热系数测试实验台[J]. 实验室研究与探索, 2006, 25(4): 435-438 |
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| 作者姓名： | 李丽新 刘圣春 刘秋菊 |
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| 作者单位： | 天津大学,机械工程学院,天津,300072 |
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| 基金项目： | 天津大学校科研和校改项目 |
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| 摘 要： | 针对固体材料导热系数测量的需要,合理设计了稳态球体法导热系数测试实验装置;在手动测量的基础上,增设了数字仪表测量系统和计算机检测系统;利用KINGVIEW6.5开发了实验运行监测画面;采取了提高测温精度的有效措施。与传统测量方式相比,实验装置简单可靠,实验模型直观准确,测量方法精确灵活,完全满足科研测试和教学实验的要求。
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| 关 键 词： | 固体材料 导热系数 稳态球体法 温度测量 |
| 文章编号： | 1006-7167（2006）04-0435-04 |
| 收稿时间： | 2005-10-12 |
| 修稿时间： | 2005-10-12 |
Design of Thermal Conductivity Test Desk for Solid Materials with Multi-measuring Method |
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| LI Li-xin,LIU Sheng-chun,LIU Qiu-ju. Design of Thermal Conductivity Test Desk for Solid Materials with Multi-measuring Method[J]. Laboratory Research and Exploration, 2006, 25(4): 435-438 |
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| Authors: | LI Li-xin LIU Sheng-chun LIU Qiu-ju |
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| Affiliation: | Dept. of Mechanical Eng., Tianjin Univ., Tianjin 300072, China |
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| Abstract: | According to the requirement of research and teaching,a test desk of measuring the thermal conductivity with stable globoid method was designed.Based on the manual testing,a digital instrument and a computer detective system are added for data acquisition.By employing KINGVIEW6.5 a monitoring interface is developed for operation.Compared with the traditional measuring method,the new test desk is simple and reliable;the test model is vivid,and the measuring method is accurate and flexible.The new test desk is quite suitable for normal experimental investigation and teaching. |
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| Keywords: | solid materials thermal conductivity stable globoid method temperature measurement |
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