论文部分内容阅读
热力学第二定律的两种表述分别由克劳修斯(R.Clausius)和开尔文(Lard Kelvin)于1850年和1851年提出.克劳修斯引进熵以后导出了热力学第二定律的数学表示式和熵增加原理.直到玻尔兹曼(L.Boltzmann)把熵与热力学几率联系起来以后才真正赋予熵与热力学第二定律以统计意义。由此才从理论上指出了热力学第二定律适用的范围是由极大数量粒子组成的、处于稳定的外界条件下的闭系。
The two expressions of the second law of thermodynamics are respectively proposed by R. Clausius and Lard Kelvin in 1850 and 1851. Clausius introduced the mathematical expression of the second law of thermodynamics after introducing entropy And the principle of entropy increase until the second law of entropy and thermodynamics was given statistical significance until after Boltzmann linked entropy to the probability of thermodynamics. It is theoretically pointed out that the scope of the second law of thermodynamics is composed of a large number of particles in a stable external conditions under the closed system.