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Original Articles

The Effect of Two-Phase Lubricant on Bearing Performances

, &
Pages 34-40 | Published online: 25 Mar 2008
 

Abstract

The effect of small, spherical, rigid particles, droplets or bubbles (henceforth referred to as particles) on the performance of a hydrodynamic bearing is theoretically investigated. A low Reynolds number solution for a single particle is utilized to obtain the integrated effect of a dilute suspension.

Two examples are addressed: a long Rayleigh step slider and a long journal bearing. It is found that load-carrying capacity is negligibly affected by the presence of the particles, whereas the friction is increased appreciably.

Presented at the 41st Annual Meeting in Toronto, Ontario, Canada May 12–15, 1986

Notes

Presented at the 41st Annual Meeting in Toronto, Ontario, Canada May 12–15, 1986

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