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Título:
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On the instantaneous formation of cavitation in hydrodynamic lubrication
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Autores:
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Díaz Díaz, Jesús Ildefonso ;
Martin, Sébastien
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Tipo de documento:
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texto impreso
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Editorial:
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Elsevier France-editions Scientifiques Medicales Elsevier, 2006-11
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/restrictedAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Matemáticas: Ecuaciones diferenciales
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Tipo = Artículo
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Resumen:
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We consider the Elrod-Adams model extending the classical lubrication Reynolds equation to the case of the possible presence of a cavitation region. We show that the behaviour of the pressure and saturation depends crucially on the behaviour of the separation h (t, x, y) among the two surfaces. In particular, we exhibit some simple formulations for which we prove (rigorously) that a cavitation region is formed instantaneously (even for initially saturated flows). Some numerical experiences are also given.
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En línea:
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https://eprints.ucm.es/id/eprint/15356/1/41.pdf
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