可视化数字技术在《工程流体力学》课程教学中的应用

Application of viewable digital technology in teaching of engineering fluid mechanics

工程流体力学是高等工科院校很多专业的一门重要的专业基础课,但由于流动本身的复杂性,使得许多物理图像难于用语言清晰的描述,而可视化教学手段由于它的直观,对提高教学效果和激发学生的学习积极性具有重要的作用。文章结合长沙理工大学能源与动力工程学院教学实际,以复杂流动图像的显示、基础课和工程技术间的衔接、学科前沿技术发展的介绍作为可视化教学手段的指导思想,介绍了所建立的可视化的图片库、动画库和教学录像库在《工程流体力学》教学中的实际应用。

＂Engineering fluid mechanics＂ is an important professional elementary course for specialty of universities. The complexity of flow makes the depiction of many physical images difficult. The viewable teaching means is of great signficance to improve teaching quality and simulate positivity of learning, for its simplicity. According to the practical conditions of Changsha University of Science and Technology, The application of real-viewable image, flash and video collections is introduced, based on the display of complex flow pattern, the connectuon of professional course and industrial application, and introduction of frontiers progress.