| 非广延统计力学与完全开放系统的统计分布 |
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| 引用本文： | 李鹤龄,宋金国,雷润洁.非广延统计力学与完全开放系统的统计分布[J].大学物理,2010,29(5). |
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| 作者姓名： | 李鹤龄 宋金国 雷润洁 |
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| 作者单位： | 1. 宁夏大学物理电气信息学院,宁夏,银川,750021
2. 银川科安特起重机制造有限公司,宁夏,银川,750200 |
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| 基金项目： | 宁夏自然科学基金资助项目，宁夏大学自然科学基金重点资助项目 |
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| 摘 要： | 简介了非广延统计力学的Tsallis统计,用其计算了理想气体;推导出了以含有非广延熵常数的Shannon熵为基础和以Tsallis熵为基础的非广延统计力学的完全开放系统的统计分布及计算热力学量的公式;讨论表明:Tsallis熵对应的统计分布及计算热力学量的公式在非广延参量q→1时,完全过渡到了Shannon熵对应的形式.
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| 关 键 词： | 非广延统计力学 熵 完全开放系统 统计分布 |
Nonextensive statistical mechanics and the statistical distribution in completely open systems |
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| LI He-ling,SONG Jin-guo,LEI Run-jie.Nonextensive statistical mechanics and the statistical distribution in completely open systems[J].College Physics,2010,29(5). |
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| Authors: | LI He-ling SONG Jin-guo LEI Run-jie |
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| Institution: | LI He-ling1,SONG Jin-guo1,LEI Run-jie2(1.College of Physics and Electrical Information,Ningxia University,Yinchuan,Ningxia 750021,China,2.Yinchuan KEANT Crane Manufacturing Co.Ltd,Ningxia 750200,China) |
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| Abstract: | Tsallis' statistics is simply introduced in the nonextensive statistical mechanics.Complete gases is discussed by using the Tsallis' statistics.The statistical distributions for completely open systems are simply derived by the Shannon's entropy contained a nonextensive constant of entropy and Tsallis' entropy for the nonextensive statistical mechanics. |
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| Keywords: | nonextensive statistical mechanics entropy completely open system statistical distribution |
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