计算流体力学技术在流体力学教学改革中的应用

Application of Computational Fluid Dynamics Technology in Teaching Reform of Fluid Mechanics

摘要: 目前流体力学教学中普遍存在一些问题，如理论性过强、理解困难、学生畏难情绪较重，因此急需一些改革措施提升教学效果。计算流体力学技术是近些年迅速发展起来的一种流体力学研究方法，得到了广泛的应用，本文提出将这种技术引入到流体力学基础教学中，一方面提升课程的趣味性，帮助学生接触流体力学的前沿成果，另一方面可以替代演示实验的作用，帮助学生理解抽象的概念，从而起到改善教学效果，提升教学质量的目的。

Abstract: At present, there are some common problems in the teaching of fluid mechanics. Such as too theoretical, difficult to understand, and students are afraid of difficulties. Therefore, some reforms are needed to improve the teaching effectiveness. Computational fluid dynamics technology is a research method for fluid mechanics which has developed rapidly and been widely used in recent years. This paper proposes to introduce this technology into the basic teaching of fluid mechanics. On the one hand, it can improve the interest of the course, and help students get in touch with the forefront achievements of fluid mechanics. On the other hand, it can replace the effect of demonstration experiments and help students understand abstract concepts, so as to improve the teaching effectiveness and quality.