| 气体自由膨胀的演示、模拟和熵增加原理 |
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| 引用本文： | 张亚新.气体自由膨胀的演示、模拟和熵增加原理[J].大学物理实验,1994(1). |
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| 作者姓名： | 张亚新 |
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| 作者单位： | 吉林化工学院 |
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| 摘 要： | 本文通过气体自由膨胀的演示、模拟，推知一切自然过程总是沿着无序性增大，即熵增大的方向进行，解释了热力学第二定律的微观意义。
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| 关 键 词： | 气体自由膨胀 无序性 熵 熵增加原理 微观状态数 热力学几率 |
THE DEMONSTRATION,SIMULATON AND ENTROPY INCREASE PRINCIPLE OF GASEOUS EXPANSION |
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| Zhang Yaxin.THE DEMONSTRATION,SIMULATON AND ENTROPY INCREASE PRINCIPLE OF GASEOUS EXPANSION[J].Physical Experiment of College,1994(1). |
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| Authors: | Zhang Yaxin |
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| Abstract: | In this paper,through the demontration and simutation of gaseous free expansion,it is deduced that all the natural processes always increase along randomness,i.e.make for the entropy increase,so that the mieroscopie signifience of The Second Law of thermodynamics is interpreted. |
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| Keywords: | gaseous free expansion entroy entropy increase principle microstate figure thermodynamical possibility |
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