日本機械学会論文集 C編
Online ISSN : 1884-8354
Print ISSN : 0387-5024
レイノルズ方程式の行列形式 : 直交関数を用いた圧力の展開
加藤 孝久堀 幸夫
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ジャーナル フリー

1987 年 53 巻 495 号 p. 2380-2386

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This paper presents a new method for solving the Reynolds equation with a matrix form, in which the Reynolds equation is reduced analytically without approximation to infinite dimensional linear equations with unknowns related to eigen values of operator R=▽·[(h3/6η)▽]. The paper also presents applications of the method to journal bearing problems under two boundary conditions : one is the half Sommerfeld condition and the other is the quasi Reynolds condition which assures 'continuity of the bulk flow' across the boundary. It will be shown that the present method requires much less computational time than FDM for obtaining accurate predictions.
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