Results 71 to 80 of about 88,133 (255)
Virial Approximation for Load and Loss in High-Speed Journal Bearings Using Pressurized Gases
Fluids, 2019 We consider steady, laminar, compressible lubrication flows in a high-speed two-dimensional journal bearing governed by the appropriate Reynolds equation. The thermodynamic states correspond to pressurized gases and are in the single-phase regime. Simple
Ssu-Ying Chien, Mark S. Cramer
doaj +1 more source
Elastic Deformation of Soft Coatings Due to Lubrication Forces
, 2017 Elastic deformation of rigid materials with soft coatings (stratified materials) due to lubrication forces can also alter the interpretation of dynamic surface forces measurements and prevent contact formation between approaching surfaces.
Frechette, Joelle +2 more
core +1 more source
Advanced Theory and Simulations, Volume 9, Issue 2, February 2026.Phase‐field method based numerical modelling of the capillary rise in millimeter‐sized tubes, aiming for anti‐slip applications. The experimental validation was performed through capillary assays in polyethylene oxide (PEO) bulk modified polydimethylsiloxane (PDMS) channels.
Shivam Sharma +7 more
wiley +1 more source
Porous Hydrodynamic Journal Bearing Analysis Using Micropolar Fluid in Steady-State Condition
Tribology Online, 2019 The objective of the present work is to study theoretically, the steady-state performance of finite hydrodynamic porous journal bearings under micropolar lubrication. The fluid pressure in porous matrix follows Darcy’s equation.
Ujjal Baidya, Sanjoy Das, Santanu Das
doaj +1 more source
, 1988 Particles suspended or dispersed in a fluid medium occur in a wide variety of natural and man-made settings, e.g. slurries, composite materials, ceramics, colloids, polymers, proteins, etc.
Bossis, Georges, Brady, John F.
core +1 more source
Reynolds differential equation singularity using processes of small straining with lubrication [PDF]
Materiali in tehnologije, 2015 Frequently, simplified partial differential equations include transcendental functions with analytical solutions based on a singularity. Such solutions are characteristic for numerical analyses with strong Solvers and several programs singularities in the processes of dressing rolling mills with lubrication.
Čurčija, Dušan +2 more
openaire +2 more sources
Polymer Engineering &Science, Volume 66, Issue 2, Page 716-738, February 2026.Generalized analytical equations were developed that accurately predict the local pumping characteristics, viscous dissipation, and average shear rates in channels of both conventional and high‐performance single‐screw extruders. Applied within segmented extruder calculations, these models aid in screw design and process troubleshooting without the ...
Daniel Herzog +3 more
wiley +1 more source
Three dimensional flow structures in journal bearings [PDF]
, 2009 This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009) +3 more
core
Water Resources Research, Volume 62, Issue 2, February 2026.Abstract Intermittent flow is a widely recognized phenomenon across various fields, characterized by the spatial‐temporal fluctuations of the two‐phase topology. However, its implications for solute dispersion and mixing remain insufficiently understood.
Kai Zhang +5 more
wiley +1 more source
International Journal of Applied Mechanics and Engineering, 2017 In the paper, the influence of both the bearing surfaces roughness as well as porosity of one bearing surface on the pressure distribution and load-carrying capacity of a curvilinear, externally pressurized, thrust bearing is discussed.
A. Walicka +3 more
doaj +1 more source