3-D Finite-Element Numerical Simulation of Centrifugal Induction Electrosalg Casting Solidification Process

A 3-D finite-element numerical simulation model of temperature field for CIESC casting solidification process was developed with the aid of ANSYS software and a series of corresponding experiments were made. The results showed that the good agreement was obtained between the numerical simulation and the experiments. Based on the numerical simulation results, the characteristics of temperature distribution in the castings during CIESC solidification process were analyzed and summarized. According to the G/R-1/2 method and numerical simulation results, there is no any shrinkage defect in the CIESC casting and structure or casting is fine and compact.

片剂制备技术的信息化教学设计

本文以片剂制备技术为案例,从教学设计思路、教学基本条件、教学实施过程、学习课后反思四个方面介绍了信息化教学设计方法,强调以学生为中心,关注学生的学习过程。利用既有信息资源,创设高度的人机互动和高度情景化的环境;整理网络信息资源,为学生进行搭建应用互动平台,变革考试模式,通过学生反馈和教学效果分析,说明信息化教学设计的有效性。作为信息化教学在高职药物制剂技术专业教学中应用探索的一种尝试。