Estudio Hidrodinámico de la Influencia de 3 Tipos de Bulbos de proa para un Buque tipo Patrullero Oceánico con Herramientas de Dinámica de Fluidos Computacional (CFD)
DOI:
https://doi.org/10.25043/19098642.161Palabras clave:
Dinámica de Fluidos Computacional (CFD), Apéndices, bulbo de proa, Resistencia al avance, Buque Patrullero OceánicoResumen
La resistencia al avance de un buque, es de vital importancia para dar mayor viabilidad al desarrollo de un proyecto de diseño, puesto que a menor resistencia al avance, la demanda de potencia para alcanzar una velocidad de diseño deseada será menor y con esto disminuir la cantidad de potencia instalada en el buque, lo que se traduce en menor consumo de combustible. El uso de la dinámica de fluidos computacionales para analizar y optimizar las formas del buque y sus apéndices permite, desde tempranas etapas del diseño, mejorar el desempeño hidrodinámico del buque, permitiendo generar mejoras a las formas y apéndices del casco. El presente trabajo muestra en su etapa preliminar, el proceso de análisis cualitativo de la reducción de la resistencia al avance del proyecto OPVMKII (Patrullero Oceánico de Segunda Generación) mediante diseño e integración al casco del buque con tres tipos de bulbos de proa, y el análisis de los resultados obtenidos en las curvas de resistencia al avance usando dinámica de fluidos computacionales.
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INTERNATIONAL TOWING TANK CONFERENCE (ITTC): Practical guidelines for ship CFD applications. Proceedings of the 26th International Towing Tank Conference, Brazil, 2011.
JEFF W. HOYLE. A Bulbous Bow Design Methodolgy for High-Speed Ships. SNAME. Vol 94, 1986.
ALFRED M. KRACHT. Design of Bulbous Bows. SNAME. Vol. 86, 1978.
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