Análisis de casos más frecuentes de vibraciones en sistemas de propulsión
DOI:
https://doi.org/10.25043/19098642.85Palabras clave:
vibración, torsional, lateral, ruido, fractura, propulsiónResumen
El presente estudio constituye una revisión de casos de Sistemas de Propulsión, en los que se han presentado problemas de ruido, vibraciones, fracturas. Los casos de estudio son presentados en naves de pasajeros, remolcadores, tanqueros, lanchas ferry. El abordaje de cada caso se presenta basado en el análisis de vibraciones, laterales, torsionales, axiales, según sea el caso, análisis del posible acoplamiento de frecuencias o posible defecto o deterioro de algún componente o defecto de construcción. En base a los casos presentados, se presenta un resumen de masas inerciales de cada sistema analizado, para establecer, estadística referencial de problemas y posibles consideraciones al momento de seleccionar los componentes de un Sistema de Propulsión. Los cálculos son realizados usando el software ShaftDesigner de Machine Support, Holanda y Torcal de Tecnavin S. A.
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Referencias bibliográficas
CATERPILLAR, “Performance Parameters, TM3310”, 2009.
DEN HARTOG J. P., “Mechanical Vibrations”, 1966.
NESTORIDES E. J., “A Handbook on Torsional Vibration”, B.I.C.E.R.A., 1958.
PARSONS M. G., VORUS W. S., RICHARD E., “Added Mass and Damping of Vibrating Propellers”, The University of Michigan, 1980.
PARSONS M. G., “NA 531, Marine Propulsion Plant Vibration”, Notes, The University of Michigan, 1981.
TECNAVIN S. A., “Manual de usuário de TORCAL V9-25”, 2012.
VULKAN, “Technical Data”, 2012.
WILSON KER, “Practical Solution of Torsional Vibration Problems”, 1948.
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