Magneto-Hydrodynamic Characteristics for Wide Secant-Shaped Slider Bearings

正割形狀寬滑塊軸承之磁液動性能

林昭仁(Jaw-Ren Lin) ； 江新祿(Hsiu-Lu Chiang) ； 盧榮芳(Rong-Fang Lu) ； 周祖亮(Tsu-Liang Chou)

《南亞學報》 30期 (2010/12) Pp. 1-14

https://doi.org/10.6989/JN.201012.0001

摘要

本文主要在探討電導流體為潤滑劑之正割形狀寬滑塊軸承之磁液動負荷性能、剛度性能以及阻尼性能。在外加磁場之作用下，本文導出推導得到正割形狀寬滑塊軸承磁液動性能之解析解。為能提供滑塊軸承性能之更多參考訊息，所得結果亦將與傾斜平面形狀寬滑塊軸承之磁液動性能作一比較。除此之外，本文亦提供磁液動正割形狀滑塊軸承之實例以及計算之性能數據，以利於工程師在工業上之參考與應用。

關鍵字

正割形狀滑塊 ； 滑塊軸承 ； 磁液動性能

並列摘要

In the present paper, the steady load-carrying capacity and the dynamic stiffness and damping coefficients of wide secant-shaped slider bearings using an electrically conducting fluid have been analyzed. By the application of externally transverse magnetic fields, an analytic-form solution for the magneto-hydrodynamic (MHD) secant-shaped slider bearing characteristics is obtained. In order to provide more information in slider bearing characteristics, the results are compared with the MHD inclined slider bearing. In addition, a numerical example for the MHD secant-shaped slider bearing characteristics is also included in Tables for industrial application.

並列關鍵字

secant-shaped bearings ； slider bearings ； magneto-hydrodynamic characteristics