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Information Indicators of Occurrence and Monitoring of Material Structure Degradation in Vibrodiagnostic Systems During Loading. [PDF]

open access: yesMaterials (Basel)
Sharko A   +11 more
europepmc   +1 more source

Journal Bearings

open access: yes, 2018
U radu je opisana funkcija ležajeva, njihova podjela te princip rada i podmazivanje. Detaljno je opisan princip rada i podmazivanje radijalnih kliznih ležajeva.
Anić, Hrvoje
openaire   +2 more sources

Journal Bearing Performance

Journal of Applied Mechanics, 1935
Abstract This paper contains an application of the hydrodynamical theory of lubrication to the practical design of journal bearings. In a simplified method satisfactory for most engineering applications the authors consider the journal bearing as a plane bearing.
R. Baudry, L. M. Tichvinsky
openaire   +1 more source

The Full Journal Bearing

Proceedings of the Institution of Mechanical Engineers, 1949
The basic mathematics of the full journal bearing have been known since 1904 when Sommerfeld‡ made the complete solution, for the infinite journal, of Reynolds theory of 1886. The detailed application of the theory has not been possible owing to the uncertainty in the choice of boundary conditions. In this paper the Reynolds condition that p = 0 at θ =
A. Cameron, W. L. Wood
openaire   +1 more source

Porous Metal Journal Bearings

2013
Porous journal bearings are made of a porous bush impregnated with oil, acting as an oil reservoir, and so avoiding any external oil supply, for lubricating the contact between a rotating shaft and the stationary bush (or sometimes between a stationary shaft and a rotating bush).
openaire   +2 more sources

Counterrotating Journal Bearings

Journal of Basic Engineering, 1962
A theoretical derivation is given showing that whenever the center of curvature of a bearing does not coincide with its center of rotation, synchronous counterrotation will produce a load capacity. Test results are given for a number of bearing designs that operated successfully under synchronous counterrotation with load capacities beyond 1500 psi ...
openaire   +1 more source

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