Modified Delaunay Triangulation for Mesh Generation of Mechanical Parts

碩士 === 國立交通大學 === 機械工程系 === 88 === The purpose of this thesis is to develop a modified Delaunay triangulation to generate adaptive finite-element-meshes for structures of machine parts for their stress concentration analysis. We illustrate the concept of the method with some simple examples....

Full description

Bibliographic Details
Main Authors:	Li-Jie Cheng, 鄭立傑
Other Authors:	Da-Pan Chen
Format:	Others
Language:	zh-TW
Published:	2000
Online Access:	http://ndltd.ncl.edu.tw/handle/58378369333811418185

id	ndltd-TW-088NCTU0489032
record_format	oai_dc
spelling	ndltd-TW-088NCTU04890322016-07-08T04:22:40Z http://ndltd.ncl.edu.tw/handle/58378369333811418185 Modified Delaunay Triangulation for Mesh Generation of Mechanical Parts 修正狄勞尼三角網格分割法與機械元件分析應用 Li-Jie Cheng 鄭立傑碩士國立交通大學機械工程系 88 The purpose of this thesis is to develop a modified Delaunay triangulation to generate adaptive finite-element-meshes for structures of machine parts for their stress concentration analysis. We illustrate the concept of the method with some simple examples. The content is centred on the pre-processing of finite-element-analysis procedure. It begins with the introduction of fundamental theories of geometric modeling and basic concepts of computer graphics. Then, elaborates the typical Delaunay triangulation and the mentioned modified method respectively. By comparing calculation results of two-dimension cases with stress concentration theory, we verify this modified method. Finally, we generate a three-dimension mesh physically based on this extended method, and make a conclusion. Da-Pan Chen 陳大潘 2000 學位論文 ; thesis 0 zh-TW
collection	NDLTD
language	zh-TW
format	Others
sources	NDLTD
description	碩士 === 國立交通大學 === 機械工程系 === 88 === The purpose of this thesis is to develop a modified Delaunay triangulation to generate adaptive finite-element-meshes for structures of machine parts for their stress concentration analysis. We illustrate the concept of the method with some simple examples. The content is centred on the pre-processing of finite-element-analysis procedure. It begins with the introduction of fundamental theories of geometric modeling and basic concepts of computer graphics. Then, elaborates the typical Delaunay triangulation and the mentioned modified method respectively. By comparing calculation results of two-dimension cases with stress concentration theory, we verify this modified method. Finally, we generate a three-dimension mesh physically based on this extended method, and make a conclusion.
author2	Da-Pan Chen
author_facet	Da-Pan Chen Li-Jie Cheng 鄭立傑
author	Li-Jie Cheng 鄭立傑
spellingShingle	Li-Jie Cheng 鄭立傑 Modified Delaunay Triangulation for Mesh Generation of Mechanical Parts
author_sort	Li-Jie Cheng
title	Modified Delaunay Triangulation for Mesh Generation of Mechanical Parts
title_short	Modified Delaunay Triangulation for Mesh Generation of Mechanical Parts
title_full	Modified Delaunay Triangulation for Mesh Generation of Mechanical Parts
title_fullStr	Modified Delaunay Triangulation for Mesh Generation of Mechanical Parts
title_full_unstemmed	Modified Delaunay Triangulation for Mesh Generation of Mechanical Parts
title_sort	modified delaunay triangulation for mesh generation of mechanical parts
publishDate	2000
url	http://ndltd.ncl.edu.tw/handle/58378369333811418185
work_keys_str_mv	AT lijiecheng modifieddelaunaytriangulationformeshgenerationofmechanicalparts AT zhènglìjié modifieddelaunaytriangulationformeshgenerationofmechanicalparts AT lijiecheng xiūzhèngdíláonísānjiǎowǎnggéfēngēfǎyǔjīxièyuánjiànfēnxīyīngyòng AT zhènglìjié xiūzhèngdíláonísānjiǎowǎnggéfēngēfǎyǔjīxièyuánjiànfēnxīyīngyòng
_version_	1718339532809568256

Modified Delaunay Triangulation for Mesh Generation of Mechanical Parts

Similar Items