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- Title
THE DYNAMIC CIRCUMFERENTIAL PRESSURE DISTRIBUTION TO THE SLIDING RADIAL BEARING WORKING UNDER HARD SHOCKS.
- Authors
ALEXANDRESCU, I.; COTEŢIU, R.; COTEŢIU, A.
- Abstract
This paper presents a few theoretical assessments concerning the function of radial bearings with HD lubrication in the case of huge challenging working. We consider only the approaching motion between spindle/axle and bushing on the direction of the centre line, without the rotation of the spindle/axle (the case of the non-rotating bearing), so that the effect of the lubricant expulsion be prevalent in the achieving of the self-carrying film. We present the determining relationship of circumferential pressure distribution, squeeze force coefficient γ for narrow radial bearings exposed to shocks and vibrations, as well as the determining relationships of the lubricant minimum thickness in relation to the dynamic loading.
- Subjects
SQUEEZE films (Coatings); RADIAL buildings; PRESSURE
- Publication
Bulletin of the Transilvania University of Brasov, Series I: Engineering Sciences, 2016, Vol 9, p7
- ISSN
2065-2119
- Publication type
Article