| THE ANALYSIS OF THE TREE－DIMENSIONAL ELASTOHYDRODYNAMIC LUBRICATIONFOR HEAVILY－LOADED FINITE JOURNAL BEARINGS IN NON－NEWTONIAN LUBRICANTS |
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| 引用本文： | Lin Xiao-hui, Sun Mu (The Navigation Engineeing College of Nanjing,Nanjing 210018,P. R. China). THE ANALYSIS OF THE TREE－DIMENSIONAL ELASTOHYDRODYNAMIC LUBRICATIONFOR HEAVILY－LOADED FINITE JOURNAL BEARINGS IN NON－NEWTONIAN LUBRICANTS[J]. 水动力学研究与进展(B辑), 1996, 0(3) |
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| 作者姓名： | Lin Xiao-hui Sun Mu (The Navigation Engineeing College of Nanjing Nanjing 210018 P. R. China) |
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| 作者单位： | The Navigation Engineeing College of Nanjing，Nanjing 210018，P. R. China |
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| 摘 要： | ＴＨＥ ＡＮＡＬＹＳＩＳ ＯＦ ＴＨＥ ＴＲＥＥ－ＤＩＭＥＮＳＩＯＮＡＬ ＥＬＡＳＴＯＨＹＤＲＯＤＹＮＡＭＩＣ ＬＵＢＲＩＣＡＴＩＯＮＦＯＲ ＨＥＡＶＩＬＹ－ＬＯＡＤＥＤ ＦＩＮＩＴＥ ＪＯＵＲＮＡＬ ＢＥＡＲＩＮＧＳ ＩＮ ＮＯＮ－ＮＥＷＴＯＮＩＡ...
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THE ANALYSIS OF THE TREE-DIMENSIONAL ELASTOHYDRODYNAMIC LUBRICATION FOR HEAVILY-LOADED FINITE JOURNAL BEARINGS IN NON-NEWTONIAN LUBRICANTS |
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| Lin Xiao-hui, Sun Mu. THE ANALYSIS OF THE TREE-DIMENSIONAL ELASTOHYDRODYNAMIC LUBRICATION FOR HEAVILY-LOADED FINITE JOURNAL BEARINGS IN NON-NEWTONIAN LUBRICANTS[J]. Journal of Hydrodynamics, 1996, 0(3) |
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| Authors: | Lin Xiao-hui Sun Mu |
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| Abstract: | A generalized Reynolds' equation governing power-law non-Newtonian fluids and three dimensional elasticity equations corresponding to realistic three dimensional bearing geometries are numerically solved in this paper. An iterative scheme, which is called the weighted average method here, is used to deal with the iterative convergence of the three dimensional elastohydrodynamic lubrication equations. The scheme is successfully employed in overcoming the difficulty of the convergence at high eccentricity ratios. Inthis work, the influence of flow indices and bearing materials on the performance parameters of elastohydrodynamic lubrication for heavily-loaded finite journal bearings in non-Newtonian fluid are investigated. |
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| Keywords: | non-Newtonian fluid elastohydrodynamic lubrication (EHL) |
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