Development of CAE subroutine library for material process

• Main Authors: Bo-RueiLin, 林柏叡
• Other Authors: Weng-Sing Hwang
• Format: Others
• Language: zh-TW
• Published: 2010
• Online Access: http://ndltd.ncl.edu.tw/handle/56076217645645774869

碩士 === 國立成功大學 === 材料科學及工程學系碩博士班 === 98 === In the material manufacturing process development, it is important to cost down by using computer aided engineering technology. In order to extract knowledge effectively, we need a knowledge-based system with a clear structure. In this study, a knowledge-based system for CAE in material processes has been established from the standpoint of knowledge management and demonstrated in the form of web-sites. A clear structure was constructed in this knowledge-based system. In the first level, all files were classified into three subjects based on CAE definition: pre-processor, simulation kernel and post-processor. In the second level, simulation kernel was classified into six categories: fluid flow, mass transfer, solidification morphologies, surface tracking, heat transfer and casting defect. Every category including two parts: physical phenomena and subroutine. The subroutine library knowledge-based system has the value of knowledge management. It can not only help the beginners but also more experienced engineers in the field of CAE in material processes. Compare with other ways of knowledge acquisition, this knowledge-based system is easier to be modified and updated. In addition, it also has a Site-search function to enhance its value.