| 运用三种判据推导热力学系统平衡稳定性条件 |
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| 引用本文： | 肖波齐,林紫霞,蒋国平.运用三种判据推导热力学系统平衡稳定性条件[J].华南师范大学学报(自然科学版),2010,1(1):10-10. |
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| 作者姓名： | 肖波齐 林紫霞 蒋国平 |
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| 作者单位： | 1.广州大学抗震中心 |
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| 基金项目： | 福建省省属高校科研专项基金资助项目(JK2009039);;福建省教育厅科技项目(JA07167);;三明学院服务海西建设重点工程资助项目(HX200804);;三明学院2009年教学改革资助项目(L0910/Q) |
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| 摘 要： | 根据正定、负定二项式性质及雅可比行列式的性质，分别利用熵判据、吉布斯判据、自由能判据对热力学系统平衡稳定性条件进行了详细推导，均能得出系统处于平衡稳定性状态所满足的条件．
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| 关 键 词： | 热力学系统 判据 平衡条件 |
| 收稿时间： | 2009-05-31 |
STABILITY CONDITIONS OF EQUILIBRIUM FOR THERMODYNAMIC SYSTEM ERIVED FROM THREE CRITERIA |
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| XIAO Boqi,LIN Zixia,JIANG Guoping.STABILITY CONDITIONS OF EQUILIBRIUM FOR THERMODYNAMIC SYSTEM ERIVED FROM THREE CRITERIA[J].Journal of South China Normal University(Natural Science Edition),2010,1(1):10-10. |
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| Authors: | XIAO Boqi LIN Zixia JIANG Guoping |
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| Institution: | 1.Department of Physics and Electromechanical Engineering;Sanming University;Sanming;Fujiang 365004;China;2.Earthquake Engineering Research Test Center;Guangzhou University;Guangzhou 510405;China |
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| Abstract: | According to the binomial formula of positive definite,negative definite and Jacobian determinant,the stability conditions of equilibrium for thermodynamic system are deduced in detail by using the entropy criterion,the Gibbs criterion and the free energy criterion. |
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| Keywords: | thermodynamic system criterion stability condition of equilibrium |
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