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Multiscale-Based Mechanical Engineering Education

机译:基于多尺度的机械工程教育

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摘要

The classical engineering mechanics courses of Statics, Dynamics and Strength of Materials are taught to most engineering disciplines. With the advent of multiscale analysis and practice, reforms should be implemented in such classical mechanics courses to address the change so that they won't be limited only to continuum and macro-based level, but to include all the scales. This paper will suggest revisions that should be implemented in these courses. This includes introducing the concepts of multiscale engineering and the addition of new modules in the form of example problems in micro and nano-scales. Relying upon the framework of existing courses and using the existing physical and intellectual resources, an array of educational activities will be suggested to provide such an opportunity for undergraduate engineering students. The efforts will be substantiated and facilitated using the simulation capabilities of Computer Aided Engineering and Drawing (CADD) techniques as well as the analysis capabilities of Finite Elements Model (FEM) procedures.
机译:大多数工程学科都开设了经典的力学,材料力学,动力学和强度工程力学课程。随着多尺度分析和实践的出现,应该在此类经典力学课程中进行改革以应对这种变化,以使它们不仅限于连续统和宏观层面,还应包括所有尺度。本文将建议应在这些课程中实施的修订。这包括介绍多尺度工程学的概念以及以微米和纳米尺度的示例问题的形式添加新模块。在现有课程框架的基础上,利用现有的物质和智力资源,将建议开展一系列的教育活动,为工科本科生提供这种机会。将使用计算机辅助工程和制图(CADD)技术的仿真功能以及有限元模型(FEM)程序的分析功能来证实和促进这些工作。

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