Hydrodynamic Analysis of the Hull of a Scientific Research Vessel

Abstract

In deep-sea exploration operations, hydrodynamic performance is not only reflected in the impact of marine environment on the hull of research vessels, but also related to the rationality of hull design.This article uses the AQWA module to conduct hydrodynamic analysis of ships under the influence of regular waves.Construct a simulation analysis model for a research vessel, and conduct hydrodynamic analysis on the hull model based on the potential flow theory in frequency domain analysis, including damping coefficients and additional mass in six degrees of freedom. And analyze the response laws and wave excitation forces under different wave directions.