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Information Journal Paper

Title

NUMERICAL MODELING OF THE STEPPED PLANING HULL IN CALM WATER

Pages

  236-245

Abstract

 This article describes a 3D CFD (computational fluid dynamics) simulation implementation of the stepped planing hull in calm water. The TURBULENT FREE SURFACE FLOW around the stepped planing hull is computed with a RANSE method, using the solver ANSYS-CFX. The turbulence model used is standard k–e. In order to simulate the disturbed free surface, volume of fluid (VOF) model is implemented. The CFD model has been firstly validated using the available experimental data. The numerical results of DRAG, pressure distribution, wetted surface, water spray, WAKE PROFILE and wave generated by the planing hull are presented and discussed at various speeds. WAKE PROFILEs calculated from present model are also compared with the ones calculated from Savitsky’s emprical equations at different speeds.

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    • Cite

    APA: Copy

    BAKHTIARI, M., VEYSI, S., & GHASSEMI, H.. (2016). NUMERICAL MODELING OF THE STEPPED PLANING HULL IN CALM WATER. INTERNATIONAL JOURNAL OF ENGINEERING, 29(2 (TRANSACTIONS B: APPLICATIONS)), 236-245. SID. https://sid.ir/paper/685200/en

    Vancouver: Copy

    BAKHTIARI M., VEYSI S., GHASSEMI H.. NUMERICAL MODELING OF THE STEPPED PLANING HULL IN CALM WATER. INTERNATIONAL JOURNAL OF ENGINEERING[Internet]. 2016;29(2 (TRANSACTIONS B: APPLICATIONS)):236-245. Available from: https://sid.ir/paper/685200/en

    IEEE: Copy

    M. BAKHTIARI, S. VEYSI, and H. GHASSEMI, “NUMERICAL MODELING OF THE STEPPED PLANING HULL IN CALM WATER,” INTERNATIONAL JOURNAL OF ENGINEERING, vol. 29, no. 2 (TRANSACTIONS B: APPLICATIONS), pp. 236–245, 2016, [Online]. Available: https://sid.ir/paper/685200/en

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