| 动态交互性流体力学虚拟实验室 |
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| 引用本文： | 代素梅,李允旺,贾瑞清.动态交互性流体力学虚拟实验室[J].计算机仿真,2009,26(7):314-319. |
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| 作者姓名： | 代素梅 李允旺 贾瑞清 |
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| 作者单位： | 1. 中国矿业大学(北京),北京,100083
2. 中国矿业大学,江苏徐州,221116 |
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| 基金项目： | 国家留学基金资助项目 |
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| 摘 要： | 流体力学涉及刮的抽象概念较多,教师在讲授该课程及学生学习时难度较大.为此建立了一种集图表、2D动画和3D虚拟仪器为一体的动态交互性流体力学虚拟实验室模型,其特点是具有较强现场临场感的实验环境,拓展真实实验范围,以成熟的理论知识和现有实验成果为仿真依据,实验信息形象化.其复杂的3D实体模型应用构造实体几何法进行构造.以风洞实验为例,讨论了虚拟实验室模型的应用,在该实验中可以进行多种机翼和典型物块的仿真实验,以表格、图形等形式展示输出结果,学生还可以演示风洞中的2D流线动画,用键盘、鼠标操作3D虚拟仪器.该虚拟实验室有利于加强学生对流体力学复杂概念的理解及学习兴趣.
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| 关 键 词： | 流体力学 虚拟实验室 风洞 机翼 |
A Dynamic Interactive Virtual Laboratory of Fluid Mechanics |
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| DAI Su-mei,LI Yun-wang,JIA Rui-qing.A Dynamic Interactive Virtual Laboratory of Fluid Mechanics[J].Computer Simulation,2009,26(7):314-319. |
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| Authors: | DAI Su-mei LI Yun-wang JIA Rui-qing |
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| Abstract: | Fluid mechanics is one of the most challenging areas of engineering sciences with many abstract concepts.It is very difficult to teacher's lecturing and student's learning.This paper presents a dynamic interactive virtual fluid mechanics laboratory model integrated by graphic,2D animation and 3D virtual instrument,which is characterized by having good telepresence experiment environment,expanding the scope of real experiment,and being based on the fully-fledged theory and powerful information.For constructi... |
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| Keywords: | Fluid mechanics Virtual laboratory Wind tunnel Wing |
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