2021
DOI: 10.18273/revuin.v20n2-2021008
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Cavitación en perfiles hidrodinámicos para turbinas hidrocinéticas

Abstract: La resistencia a la cavitación es un requerimiento importante en el diseño de turbinas hidrocinéticas para aplicaciones marinas o fluviales dado que se ha demostrado que la cavitación puede contribuir al desgaste, corrosión, vibración y fatiga de los álabes de la turbina. La presencia de cavitación en los álabes puede conducir a la disminución del rendimiento de la turbina y la reducción de su vida útil. Por lo tanto, es fundamental incluir un estudio de cavitación en el análisis y desarrollo de los sistemas h… Show more

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“…Cavitation is the physical phenomenon that occurs in a fluid when vapor cavities are formed due to a pressure drop, which can be generated by a sudden decrease in the flow crosssectional area. When designing an experiment that involves cavitation, parameters such as velocity, temperature, and the geometry through which the fluid passes must be considered (Barona-Mejía et al, 2021;Šarc et al, 2017).…”
Section: Introductionmentioning
confidence: 99%
“…Cavitation is the physical phenomenon that occurs in a fluid when vapor cavities are formed due to a pressure drop, which can be generated by a sudden decrease in the flow crosssectional area. When designing an experiment that involves cavitation, parameters such as velocity, temperature, and the geometry through which the fluid passes must be considered (Barona-Mejía et al, 2021;Šarc et al, 2017).…”
Section: Introductionmentioning
confidence: 99%