%0 Journal Article
%T Study on Finite Line Contact Elastohydrodynamic Lubrication under Oscillating Conditions
摆动工况下有限长线接触弹流润滑研究
%A SUN Hao-yang
%A CHEN Xiao-yang
%A WANG Wen
%A YANG Pei-ran
%A
孙浩洋
%A 陈晓阳
%A 王文
%A 杨沛然
%J 摩擦学学报
%D 2006
%I
%X Numerical analysis was carried out to a finite EHL contact problem under osc logarithmic profile roller was assumed to have a sinusoidal velocity. Two coordinate systems illating Conditions. The were introduced respectively to resolve the periodic reverse of the inlet and outlet of the domain during a cycle of motion. The behavior of the pressure as well as film thickness was investigated and the effects of the oscillating frequency were discussed. It was found that with the increase in the oscillating frequency for a fixed oscillating angle, the film thickness increases, which may contribute to the formation of the oil film; however, the maximum pressure and the pressure scope during an oscillation cycle also increase; which may shorten the fatigue life of the bounding surface in the latter situation.
%K elastohydrodynamic lubrication
%K finite line contacto
%K scillation
弹流
%K 有限长线接触
%K 摆动
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=2F467A5C6371C830162AAA01D7DAD07A&aid=0A3775E9C045250D&yid=37904DC365DD7266&vid=96C778EE049EE47D&iid=38B194292C032A66&sid=002786F01A86D891&eid=4B1FFFA116F7AE3B&journal_id=1004-0595&journal_name=摩擦学学报&referenced_num=2&reference_num=9