A mathematical model of the hydro-support: an elasto-hydrostatic thrust bearing with mixed lubrication

被引：19
|
作者：
van Ostayen, RAJ
van Beek, A
Ros, M
机构：
[1] Delft Univ Technol, Fac Mech Engn & Marine Technol, NL-2628 CD Delft, Netherlands
[2] Dutch Directorate Gen Publ Works & Water Manage, Civil Engn Div, NL-2700 AB Zoetermeer, Netherlands
来源：
TRIBOLOGY INTERNATIONAL | 2004年 / 37卷 / 08期
关键词：
mixed lubrication; hydrostatic lubrication; finite-element method;
D O I：
10.1016/j.triboint.2004.01.008
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A mathematical model for a new type of navigation lock-gate support, the hydro-support, is presented. The hydro-support is a hydrostatic bearing, elastically connected to the lock-gate by a rubber hinge and sliding on an elastic polymer track. The model incorporates the pertinent physical aspects of the hydro-support, including the elastic deformation of the track, the bearing and the rubber hinge and the mixed lubrication between the bearing and the track. A calculation using this model on a typical hydrosupport shows the contribution of the load carried by contact on the total load and the resulting increase of the friction forces. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码：607 / 616
页数：10
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