| 热谱曲线的模拟及计算机实现 |
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| 引用本文： | 肖忠良,敖洁.热谱曲线的模拟及计算机实现[J].湖南理工学院学报,2003,16(2):50-52. |
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| 作者姓名： | 肖忠良 敖洁 |
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| 作者单位： | 中南大学化学化工学院，长沙理工大学化学系 湖南 长沙 410083 长沙理工大学化学系，湖南 长沙 410077，湖南 长沙 410077 |
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| 摘 要： | 根据热导式量热计的基本理论导出了指数型热谱曲线描述方程.并采用线性回归,运用最小二乘法,应用C Builder开发工具,实现了热谱曲线的模拟,为精确处理热谱曲线,获取输入函数P(t)提供基础.应用该模型对校正及试样热谱曲线进行模拟,其结果与实验值一致.
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| 关 键 词： | 量热计 热谱曲线 最小二乘法 模拟 |
| 文章编号： | 1008-620X(2003)02-0050-03 |
| 修稿时间： | 2003年1月6日 |
A Method for Thermogram Simulation and Implementation in Computer |
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| XIAO Zheng-Hang,AO Jie.A Method for Thermogram Simulation and Implementation in Computer[J].Journal of Hunan Institute of Science and Technology,2003,16(2):50-52. |
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| Authors: | XIAO Zheng-Hang AO Jie |
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| Abstract: | A simple method for the thermogram simulation, in which a exponential equation of thermograms is built, is described the relation between heat flow and time from laboratory scale heat conduction calorimeters. Two constants of the equation, Cl, C2 are obtained by the linear least squares fit method. The application of the thermogram simulation program made with C++ language illustrated by experiments of calibration and sample measurement. |
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| Keywords: | calorimeter thermogram linear least squares simulation |
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