| CFD技术在无环量圆柱绕流多媒体教学中的应用研究 |
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| 引用本文： | 李国威,董金玲.CFD技术在无环量圆柱绕流多媒体教学中的应用研究[J].中国现代教育装备,2011(7):64-67. |
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| 作者姓名： | 李国威 董金玲 |
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| 作者单位： | 辽宁工程技术大学,辽宁阜新,123000 |
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| 基金项目： | 辽宁工程技术大学应用创新型人才培养立项课题，辽宁工程技术大学"流体力学校级精品课程"项目 |
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| 摘 要： | CFD技术是当前高等院校多媒体教学的热门手段和方法,特别是在如流体力学这样概念抽象,理论性强,与实际流动现象结合紧密的课程中显得尤为突出。文章应用Gambit,Fluent和Tecplot等相关软件,对无环量圆柱绕流的流动机理进行数值模拟与分析。目的在于验证无环量圆柱绕流数学、物理理论的正确性,观察流动现象,分析产生各种现象的原因。通过研究表明,以直观演示和定量分析相结合的方法,能够非常好地解决许多教学中的难点和重点问题,使学生对抽象的教学内容产生深刻的印象,增强了学习兴趣。
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| 关 键 词： | CFD技术 多媒体 圆柱绕流 数值模拟 Fluent |
Application research of CFD technology in multimedia teaching of acyclic flow around cylinder |
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| Li Guowei,Dong Jinling.Application research of CFD technology in multimedia teaching of acyclic flow around cylinder[J].China Modern Education Equipment,2011(7):64-67. |
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| Authors: | Li Guowei Dong Jinling |
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| Institution: | Liaoning technical university,Fuxin,123000,China |
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| Abstract: | CFD technology is the popular tool and method in multimedia teaching of colleges and universities,especially in the course such as hydrodynamics which is of abstract concept,strong theoretical character,and is combined closely with practical fluid flow.The article applies the soft wares such as Gambit,Fluent and Tecplot,etc.Simulates numerically and analyzes the mechanism of acyclic flow around cylinder.The aim is verifying the accuracy of mathematics theory and physical theory of the acyclic flow around cylinder,and observing the flow phenomena and analyzing the reason for generating the phenomena mentioned.The research shows that by combination of visible demonstration and quantitative analysis,most difficulties and emphasis of teaching could be solved,and induces the students＇ forms profound impression to abstract contents and enhances the learning interest of students. |
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| Keywords: | CFD technology multimedia flow around cylinder numerical simulation Fluent |
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