本文较为详细地介绍了自Van der Waals状态方程以来所发展的若干典型的状态方程,并对各类型的状态方程进行了评价。但到目前为止还没有一种状态方程能对任何物质在很大范围内都是通用的。特别对量子流体及某些强极性物质,任何状态方程...本文较为详细地介绍了自Van der Waals状态方程以来所发展的若干典型的状态方程,并对各类型的状态方程进行了评价。但到目前为止还没有一种状态方程能对任何物质在很大范围内都是通用的。特别对量子流体及某些强极性物质,任何状态方程都还有困难。当前的办法仍是将若干类状态方程同时并用,在不同场合选择最合适的方程使用。因此本文对于状态方程的详细的综述可以为工程设计及从事这方面研究的人员提供有价值的参考。展开更多
Based on the principle of statistical thermodynamics and the theorem of P. J. Flory,a new reduced vinal Equation of state (EOS) for melting polymers has been proposed in this paper. Results computed from this new proc...Based on the principle of statistical thermodynamics and the theorem of P. J. Flory,a new reduced vinal Equation of state (EOS) for melting polymers has been proposed in this paper. Results computed from this new procedures fully agree with experimental and published literature data. It is shown that this new proposed equation of state can effectively use to calculate and analyze the thermoproperies of melting polymer being widely utilized as a every conventional material both in the industry and agriculture production, and in the civil-use fields.展开更多
文摘本文较为详细地介绍了自Van der Waals状态方程以来所发展的若干典型的状态方程,并对各类型的状态方程进行了评价。但到目前为止还没有一种状态方程能对任何物质在很大范围内都是通用的。特别对量子流体及某些强极性物质,任何状态方程都还有困难。当前的办法仍是将若干类状态方程同时并用,在不同场合选择最合适的方程使用。因此本文对于状态方程的详细的综述可以为工程设计及从事这方面研究的人员提供有价值的参考。
文摘Based on the principle of statistical thermodynamics and the theorem of P. J. Flory,a new reduced vinal Equation of state (EOS) for melting polymers has been proposed in this paper. Results computed from this new procedures fully agree with experimental and published literature data. It is shown that this new proposed equation of state can effectively use to calculate and analyze the thermoproperies of melting polymer being widely utilized as a every conventional material both in the industry and agriculture production, and in the civil-use fields.
