Engine Bearing Design

Hoag, Kevin; Dondlinger, Brian

doi:10.1007/978-3-7091-1859-7_11

Cited by 1 publication

(1 citation statement)

References 16 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Thus, surface texturing and coatings are viewed as practical alternatives for improved contact conditions. The salient practical implications of multilayered overlays are adequately addressed in some studies …”

Section: Introductionmentioning

confidence: 99%

Combined experimental and multiphase computational fluid dynamics analysis of surface textured journal bearings in mixed regime of lubrication

Morris

Shahmohamadi

Rahmani

et al. 2018

Lubrication Science

View full text Add to dashboard Cite

This paper investigates the effect of surface texturing in a partial pad journal bearing through a series of controlled experiments at operating conditions, promoting mixed or boundary regimes of lubrication. Improvements to load carrying capacity are observed under certain operating conditions. A comprehensive À Á 2 ; Δ ij , Kronecker delta; ε, Eccentricity ratio; η, Lubricant dynamic viscosity; θ, Circumferential direction in bearing; λ, Stribeck oil film parameter; μ, Pressure coefficient for boundary shear strength of asperities or coefficient of friction; ν, Poisson ratio; ξ, Number of asperity peaks per unit contact area; ρ, Lubricant density; σ, Standard deviation of surface roughness; ς, Pressure coefficient for boundary shear strength of asperities; τ, Shear stress; τ 0 , Eyring shear stress; φ, Journal's attitude angle; ϕ 1,2 , Probability density function (PDF) of a surface height distribution; ϕ * , Convolution of PDF of counterface surfaces; ω, Angular velocity ------------------------------------------------------------------This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

show abstract

Section: Introductionmentioning

confidence: 99%