A Potential Field Description for Gravity-Driven Film Flow over Piece-Wise Planar Topography
Fluids, 2019 Models based on a potential field description and corresponding first integral formulation, embodying a reduction of the associated dynamic boundary condition at a free surface to one of a standard Dirichlet-Neumann type, are used to explore the problem ...
Markus Scholle +2 more
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Approximate Analytical Model for the Squeeze-Film Lubrication of the Human Ankle Joint with Synovial Fluid Filtrated by Articular Cartilage [PDF]
, 2011 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.
A Maroudas +20 more
core +3 more sources
Shock and Vibration, 2014 Two improved analytical methods of calculations for natural frequencies and mode shapes of a uniform cantilever beam carrying a tip-mass under base excitation are presented based on forced vibration theory and the method of separation of variables ...
Wang Hongjin, Meng Qingfeng, Feng Wuwei
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A new resistance function for two rigid spheres in a uniform compressible low-Reynolds-number flow [PDF]
, 2006 The pressure moment of a rigid particle is defined as the trace of the first moment of the surface stress acting on the particle. We calculate the pressure moments of two unequal rigid spheres immersed in a uniform compressible linear flow, using twin ...
Brady, John F. +2 more
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Characteristic of viscous micropump using a rotating cylinder in an elbow duct
Nihon Kikai Gakkai ronbunshu, 2015 The model experiment, the numerical calculation and the theoretical analysis are performed to investigate the characteristic of a viscous micropump by using a rotating cylinder in an elbow duct.
Donghyuk KANG +2 more
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STABILITY OF VISCOUS FILM ON SURFACE OF SLIGHTLY INCLINED ROTATING VERTICAL CYLINDER [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2018 Subject of Research.The paper deals with the problem of viscous film evolution on a surface of rotating cylinder. The objective of the work is stability analysis of such system in the cases when the cylinder axis is nearly vertical.Stability of uniform ...
I. F. Melikhov
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Flow in a double-film-fed fluid bead between contra-rotating rolls, Part 1: equilibrium flow structure [PDF]
, 2001 In multiple-roll coaters thin liquid films are transferred from roll to roll by means of liquid ‘beads’ which occupy the small gaps between adjacent rolls.
Gaskell, P.H. +2 more
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Vertical Vibration Model for Unsteady Lubrication in Rolls-Strip Interface of Cold Rolling Mills
Advances in Mechanical Engineering, 2012 According to the vertical vibration phenomena existing in cold rolling mills, the unsteady lubrication mechanism in roll gap and its influence to rolling stability was chosen as the case for analysis.
Xu Yang +3 more
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Symmetric and Asymmetric Coalescence of Drops on a Substrate [PDF]
, 2012 The coalescence of viscous drops on a substrate is studied experimentally and theoretically. We consider cases where the drops can have different contact angles, leading to a very asymmetric coalescence process.
Eddi, A. +3 more
core +8 more sources
Dynamic and Static Characteristics of Wavy Annular Seals in Turbulent Flow
Tribology Online, 2010 This paper presents results of a theoretical analysis to determine the leakage flow and dynamic characteristics of circumferential wave geometry annular seals using turbulent lubrication theory.
Satyam Shivam Gautam, Mihir Kumar Ghosh
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