High pressure rheology for quantitative elastohydrodynamics

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High pressure rheology for quantitative elastohydrodynamics

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Autor: Bair, Scott.
ISBN: 978-0-444-52243-6.
Editorial: Elsevier
Características: 2007, 240 Págs., 2007, Inglés, Cartoné.
Precio orientativo: ,00 euros (IVA incluido).
Materia: Geologia/ciencias de la tierra.
Sub-materia: Hidrologia.

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Sinopsis de High pressure rheology for quantitative elastohydrodynamics

Computational elastohydrodynamics, a part of tribology, has existed happily enough for about fifty years without the use of accurate models for the rheology of the liquids used as lubricants. For low molecular weight liquids, such as low viscosity mineral oils, it has been possible to calculate, with precision, the film thickness in a concentrated contact provided that the pressure and temperature are relatively low, even when the pressure variation of viscosity is not accurately modelled in detail. Other successes have been more qualitative in nature, using effective properties which come from the fitting of parameters used in calculations to experimental measurements of the contact behaviour, friction or film thickness. High Pressure Rheology for Quantitative Elastohydrodynamics is intended to provide a sufficiently accurate framework for the rheology of liquids at elevated pressure that it may be possible for computatio...