溶液统计热力学模型的计算机模拟

溶液统计热力学中涉及到许多模型和抽象的概念，很难用传统的教学手段加以清晰地描述，成为教学中的难点。3DS MAX提供了能将这些概念和理论以三维空间清晰地叙述和形象地模拟的有力工具。本文利用3DS MAX动画制作技术（造型制作、材质设计、变色动画）模拟了S－正规溶液理论中二元理想固溶体的形成过程，并形象化地表达了二元理想固溶体中粒子在系统中NA＋NB个晶格位上随机分布的构型数（混合位形配分函数）。充分发挥了3DS动画制作技术的优势，制作成高质量的溶液统计热力学MCAI课件，突破了教学中的难点。

The Simulation of the Statistical Thermodynamic Model of Solution

There are many abstract and theoretical models and concepts in statistical thermodynamic theory. It is difficult to describe them by traditional teaching method. But 3DS MAX makes it easily by the three-dimensional animation design technique. By using this technique, include sculpture, material designing and color-changed animation, the process of taking form a binary solid solution from two pure substances has been simulated. The lattice configurations of the binary solid solution are showed, and the mixing configurational partition function is described vividly. Learners can catch the concepts of the statistical thermodynamic theory of solution by watch this animation in MCAI course ware which has been made by authors.