| 热导式热量计特征热谱方程的建立 |
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| 引用本文： | 陈晓楠,曾宪诚,陈民助. 热导式热量计特征热谱方程的建立[J]. 物理化学学报, 1996, 12(11): 1031-1035. DOI: 10.3866/PKU.WHXB19961116 |
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| 作者姓名： | 陈晓楠 曾宪诚 陈民助 |
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| 作者单位： | Chemistry Department of Sichuan University,Chengdu 610064 |
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| 摘 要： | ![]()
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| 关 键 词： | 传热界面 定态不可逆过程 特征热谱方程 无量纲时间r |
| 收稿时间： | 1996-04-02 |
| 修稿时间： | 1996-07-11 |
Establishment of the Characteristic Thermogram Equation of Conduction Calorimeter |
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| Chen Xiao-Nan,Zeng Xian-Cheng,Chen Min-Zhu. Establishment of the Characteristic Thermogram Equation of Conduction Calorimeter[J]. Acta Physico-Chimica Sinica, 1996, 12(11): 1031-1035. DOI: 10.3866/PKU.WHXB19961116 |
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| Authors: | Chen Xiao-Nan Zeng Xian-Cheng Chen Min-Zhu |
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| Affiliation: | Chemistry Department of Sichuan University,Chengdu 610064 |
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| Abstract: | ![]()
Based on the interfacial model of a conduction calorimeter, a characteristic thermogram equation is suggested in this paper. Measurements of only two quantities such as the maximum peak height △m and its time tm, enables us to calculate the peak height at any interval by using this model. Thermograms of alkaline hydrolysis of ethyl propionate and ethyl acetate have been measured at 25℃, respectively. The themographic data calculated by using the characteristic thermogram equation are in reasonable agreement with those read from the thermograms. |
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| Keywords: | Interface of heat transfer Irreversible process having steady state Characteristic thermogram equation Dimensionless time r |
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