Analysis of Three-Dimensional Soft Elastohydrodynamic Lubrication in Finite Line Contact

碩士 === 國立成功大學 === 材料科學及工程學系 === 107 === In this study, soft-EHL is analyzed with finite length line contact. Due to the consideration of the effect of finite length on the cylindrical roller edge, a three-dimensional model is used for simulation. The distribution of pressure, film thickness and defo...

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Main Authors:	Chih-YuChen, 陳芝宇
Other Authors:	Wang-Long Li
Format:	Others
Language:	zh-TW
Published:	2019
Online Access:	http://ndltd.ncl.edu.tw/handle/rc5yzn

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spelling	ndltd-TW-107NCKU51591092019-10-26T06:24:20Z http://ndltd.ncl.edu.tw/handle/rc5yzn Analysis of Three-Dimensional Soft Elastohydrodynamic Lubrication in Finite Line Contact 三維有限長度線接觸軟彈液動潤滑分析 Chih-YuChen 陳芝宇碩士國立成功大學材料科學及工程學系 107 In this study, soft-EHL is analyzed with finite length line contact. Due to the consideration of the effect of finite length on the cylindrical roller edge, a three-dimensional model is used for simulation. The distribution of pressure, film thickness and deformation of unmodified cylindrical shape is also discussed, and compare it to the cylindrical roller after considering the round corner to observe the phenomenon of stress concentration between these two. Then the effects of different cylindrical radii on the distribution of pressure, film thickness and deformation are discussed. Wang-Long Li 李旺龍 2019 學位論文 ; thesis 119 zh-TW
collection	NDLTD
language	zh-TW
format	Others
sources	NDLTD
description	碩士 === 國立成功大學 === 材料科學及工程學系 === 107 === In this study, soft-EHL is analyzed with finite length line contact. Due to the consideration of the effect of finite length on the cylindrical roller edge, a three-dimensional model is used for simulation. The distribution of pressure, film thickness and deformation of unmodified cylindrical shape is also discussed, and compare it to the cylindrical roller after considering the round corner to observe the phenomenon of stress concentration between these two. Then the effects of different cylindrical radii on the distribution of pressure, film thickness and deformation are discussed.
author2	Wang-Long Li
author_facet	Wang-Long Li Chih-YuChen 陳芝宇
author	Chih-YuChen 陳芝宇
spellingShingle	Chih-YuChen 陳芝宇 Analysis of Three-Dimensional Soft Elastohydrodynamic Lubrication in Finite Line Contact
author_sort	Chih-YuChen
title	Analysis of Three-Dimensional Soft Elastohydrodynamic Lubrication in Finite Line Contact
title_short	Analysis of Three-Dimensional Soft Elastohydrodynamic Lubrication in Finite Line Contact
title_full	Analysis of Three-Dimensional Soft Elastohydrodynamic Lubrication in Finite Line Contact
title_fullStr	Analysis of Three-Dimensional Soft Elastohydrodynamic Lubrication in Finite Line Contact
title_full_unstemmed	Analysis of Three-Dimensional Soft Elastohydrodynamic Lubrication in Finite Line Contact
title_sort	analysis of three-dimensional soft elastohydrodynamic lubrication in finite line contact
publishDate	2019
url	http://ndltd.ncl.edu.tw/handle/rc5yzn
work_keys_str_mv	AT chihyuchen analysisofthreedimensionalsoftelastohydrodynamiclubricationinfinitelinecontact AT chénzhīyǔ analysisofthreedimensionalsoftelastohydrodynamiclubricationinfinitelinecontact AT chihyuchen sānwéiyǒuxiànzhǎngdùxiànjiēchùruǎndànyèdòngrùnhuáfēnxī AT chénzhīyǔ sānwéiyǒuxiànzhǎngdùxiànjiēchùruǎndànyèdòngrùnhuáfēnxī
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Analysis of Three-Dimensional Soft Elastohydrodynamic Lubrication in Finite Line Contact

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