Engineering Research Deployment Teaching Initiative: Use of Finite Element Modeling for Undergraduate Instruction in Manufacturing Processes

工程研究部署教学计划：有限元建模在制造过程本科教学中的应用

• 批准号: 9310000
• 负责人: Imtiaz Haque
• 金额: $ 2.5万
• 依托单位: Clemson University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1993
• 资助国家: 美国
• 起止时间: 1993-09-01 至 1995-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9310000&HistoricalAwards=false
• 关键词: Engineering; Research; Deployment; Teaching; Initiative

9310000 Haque Materials courses introduced into curricula such as Mechanical Engineering necessarily constitute a small fraction of the total number of topics covered and face the danger of being considered fringe courses that have to be tolerated but not necessarily mastered by students. It is therefore necessary to provide tools for students learning that make the contents interesting but also involve the students in their own learning. Experiments in materials and manufacturing are a very necessary part of this attempt but by their very nature excludes manipulation and redesign by students. They are typically set up by faculty and students whose understanding of the material far exceeds the maturity and knowledge of the undergraduate student. They require significant lead time to set up and are costly to implement. The advent of high powered computer technologies and the development of computer simulation methods of manufacturing processes offer great potential as tools for teaching of undergraduates. The objective is to incorporate a finite element based simulation package for forming processes into a senior level undergraduate materials laboratory for enhancing undergraduate student learning of materials and manufacturing processes. This necessitates the development of course materials and careful design of numerical experiments that will encourage student exploration and enhance understanding of material behavior during forming.

9310000引入机械工程等课程的哈克材料课程必然只占所涵盖主题总数的一小部分，并面临被视为边缘课程的危险，学生必须容忍这些课程，但不一定要掌握这些课程。因此，有必要为学生提供学习工具，使内容既有趣，又能让学生参与到自己的学习中来。材料和制造方面的实验是这一尝试中非常必要的一部分，但就其本质而言，不包括学生的操纵和重新设计。它们通常是由对材料的理解远远超过本科生的成熟和知识的教职员工和学生建立的。它们需要很长的准备时间才能建立，而且实施成本很高。高性能计算机技术的出现和制造过程计算机模拟方法的发展为本科生的教学提供了巨大的潜力。其目标是将基于有限元的成形过程模拟程序包整合到高级本科材料实验室，以加强本科生对材料和制造工艺的学习。这就需要开发课程材料和精心设计数值实验，以鼓励学生探索并增强对成形过程中材料行为的理解。