WIT Press


A Panel Method For Two-dimensional Nonlinear Free Surface Flows

Price

Free (open access)

Paper DOI

10.2495/AFM020241

Volume

36

Pages

10

Published

2002

Size

512 kb

Author(s)

H. Chen & H. Hefazi

Abstract

A general method has been developed to compute steady, two-dimensional potential flow about a solid body of arbitrary shape beneath the free surface. Fully nonlinear effects are taken into account using an iterative procedure. Results including wave pattern and pressure distribution are presented for free surface flows over a submerged circular cylinder, and a NACA 0012 hydrofoil for different Froude numbers and depths of submergence. Convergence and accuracy of the numerical method have been examined by comparing results with analytical predictions and experimental data.

Keywords