Numerical simulation of a SEA Arrow Bow for a fishing vessel

Authors

  • Edgar S. Chávez Hipolito Universidad Nacional de Ingeniería, Lima, Perú.
  • Nain M. Ramos Álvarez Universidad Nacional de Ingeniería. Lima, Perú.
  • José L. Roggero Roggero Universidad Nacional de Ingeniería, Lima, Perú.

DOI:

https://doi.org/10.25043/19098642.224

Keywords:

fishing vessel, CFD, SEA-Arrow Bow

Abstract

The hull designs of the Peruvian fishing fleet lack hydrodynamic studies, which is why, in the present work, a study of the resistance to the advance of a classical model of the type mentioned, called "MMS", is carried out. An experimental numerical correlation is carried out with this model to validate the proposed methodology.

The numerical methodology uses CFD using Ansys-Fluent software, considering turbulent behaviour for a multiphase fluid (water-air), a mesh with inflation layers and refinements, among other characteristics. The results show a maximum error of 5% in relation to the results obtained experimentally. Based on this methodology, the behaviour of the adaptation of a SEA Arrow type bow to the MMS model is analysed. The results of this new proposal consider a decrease of up to 10% in the total resistance at different operating speeds.

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Author Biographies

Edgar S. Chávez Hipolito, Universidad Nacional de Ingeniería, Lima, Perú.

Universidad Nacional de Ingeniería. Mechanical Engineer Department. Lima, Perú.

Nain M. Ramos Álvarez, Universidad Nacional de Ingeniería. Lima, Perú.

Universidad Nacional de Ingeniería. Mechanical Engineer Department. Lima, Perú.

José L. Roggero Roggero, Universidad Nacional de Ingeniería, Lima, Perú.

Universidad Nacional de Ingeniería. Mechanical Engineer Department. Lima, Perú.

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Ecuación de continuidad [online].

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Published

2022-01-30

How to Cite

Chávez Hipolito, E. S., Ramos Álvarez, . N. M. ., & Roggero Roggero, J. L. (2022). Numerical simulation of a SEA Arrow Bow for a fishing vessel. Ciencia Y tecnología De Buques, 15(30), 9–14. https://doi.org/10.25043/19098642.224

Issue

Section

Scientific and Technological Research Articles