Numerical Analysis of Hydrodynamic Journal Bearing Characteristic with Herringbone Grooves
碩士 === 元智大學 === 機械工程學系 === 90 === The development of hydrodynamic journal bearing is commonly applied to the manufacture industry of DVD and HDD, due to the need of nigh rotating speeds and low load bearing. It uses the regular groove to produce a pressure oily foam and then to separate t...
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ndltd-TW-090YZU004890202016-06-24T04:15:31Z http://ndltd.ncl.edu.tw/handle/13277062401290119203 Numerical Analysis of Hydrodynamic Journal Bearing Characteristic with Herringbone Grooves 人字型凹槽液動軸承特性之數值分析 Huang yu-tsung 黃昱琮 碩士 元智大學 機械工程學系 90 The development of hydrodynamic journal bearing is commonly applied to the manufacture industry of DVD and HDD, due to the need of nigh rotating speeds and low load bearing. It uses the regular groove to produce a pressure oily foam and then to separate the journal and bearing for achieving the lubrication. Besides, the oily foam can help to mitigate the problem of vibration. Thin thesis utilized the PHOENICS computer code to analyze the flow field structure for the various grooved geometries of the journal bearing. The effects of important design parametric on the pressure field are studied. C. S. Lin 林誠興 2002 學位論文 ; thesis 130 zh-TW |
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zh-TW |
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碩士 === 元智大學 === 機械工程學系 === 90 === The development of hydrodynamic journal bearing is commonly applied to the manufacture industry of DVD and HDD, due to the need of nigh rotating speeds and low load bearing. It uses the regular groove to produce a pressure oily foam and then to separate the journal and bearing for achieving the lubrication. Besides, the oily foam can help to mitigate the problem of vibration. Thin thesis utilized the PHOENICS computer code to analyze the flow field structure for the various grooved geometries of the journal bearing. The effects of important design parametric on the pressure field are studied.
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author2 |
C. S. Lin |
author_facet |
C. S. Lin Huang yu-tsung 黃昱琮 |
author |
Huang yu-tsung 黃昱琮 |
spellingShingle |
Huang yu-tsung 黃昱琮 Numerical Analysis of Hydrodynamic Journal Bearing Characteristic with Herringbone Grooves |
author_sort |
Huang yu-tsung |
title |
Numerical Analysis of Hydrodynamic Journal Bearing Characteristic with Herringbone Grooves |
title_short |
Numerical Analysis of Hydrodynamic Journal Bearing Characteristic with Herringbone Grooves |
title_full |
Numerical Analysis of Hydrodynamic Journal Bearing Characteristic with Herringbone Grooves |
title_fullStr |
Numerical Analysis of Hydrodynamic Journal Bearing Characteristic with Herringbone Grooves |
title_full_unstemmed |
Numerical Analysis of Hydrodynamic Journal Bearing Characteristic with Herringbone Grooves |
title_sort |
numerical analysis of hydrodynamic journal bearing characteristic with herringbone grooves |
publishDate |
2002 |
url |
http://ndltd.ncl.edu.tw/handle/13277062401290119203 |
work_keys_str_mv |
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