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A computational fluid dynamics investigation of the segmented integral squeeze film damper
MATEC Web of Conferences, 2019 Rotor vibration attenuation is achieved with damping devices which work on different, often mutually coupled, physical principles. Squeeze film dampers are damping devices that have been widely used in rotordynamic applications.
Ferfecki Petr +4 more
doaj +1 more source
Tribology Online, 2014 In this paper, a theoretical study of the combined effects of viscosity variation and surface roughness on the squeeze film performance of journal bearings lubricated with micropolar fluid is made.
Neminath Bhujappa Naduvinamani +3 more
doaj +1 more source
The Squeeze Film Effect with a High-Pressure Boundary in Aerostatic Bearings
Mathematics, 2023 The squeeze film effect was discussed in several fields, but mostly under the same pressure boundary conditions. However, pressures at the inlet and outlet are different for aerostatic bearings.
Yangong Wu +4 more
doaj +1 more source
Graphene Squeeze-Film Pressure Sensors [PDF]
Nano Letters, 2015 The operating principle of squeeze-film pressure sensors is based on the pressure dependence of a membrane's resonance frequency, caused by the compression of the surrounding gas which changes the resonator stiffness. To realize such sensors, not only strong and flexible membranes are required, but also minimization of the membrane's mass is essential ...
Dolleman, Robin J. +4 more
openaire +3 more sources
Tribology Online, 2014 In the present paper the effect of micropolar squeeze film lubrication between a cylinder and a poroelastic flat plate is presented. The synovial fluid is modeled as the micropolar fluid and the articular cartilage is considered to be a poroelastic in ...
Neminath B. Naduvinamani +1 more
doaj +1 more source
, 2010 The aim of this article is to propose an analytical approximate squeeze-film lubrication model of the human ankle joint for a quick assessment of the synovial pressure field and the load carrying due to the squeeze motion.
Emilio Gòmez +5 more
core +1 more source
Performance of a self-lifting linear air contact
, 2007 An investigation into the performance of a self-levitating linear air bearing that functions on the squeeze film principle was conducted and a detailed set of results describing its floating characteristics at various operating parameters is presented ...
Woolliscroft, S P, Stolarski, T A
core +1 more source
Advanced Functional Materials, EarlyView.A room‐temperature aerosol deposition process yields multiphase nano‐clustered dielectric capacitors containing discrete BaTiO3, PbZrO3, and PbTiO3 crystals. This architecture creates three‐dimensional heterointerfaces that induce interfacial charge trapping and effectively inhibit breakdown propagation.
Hyunseok Song +8 more
wiley +1 more source
Curvilinear Squeeze Film Bearing with Porous Wall Lubricated by a Rabinowitsch Fluid
International Journal of Applied Mechanics and Engineering, 2017 The present theoretical analysis is to investigate the effect of non-Newtonian lubricant modelled by a Rabinowitsch fluid on the performance of a curvilinear squeeze film bearing with one porous wall.
A. Walicka +3 more
doaj +1 more source
A Comparison of Design Methodologies for Journal Bearings under Pulsatile Loads
, 2011 The paper expands the work by Kinnear and Weston[1] on squeeze film bearing design to the general case and compares the revised methodology with classical bearing design[2,3,4] and hybrid bearing design[5].
Weston, W. +8 more
core +1 more source