Avaliação da variação da massa adicional hidrodinâmica de uma balsa tanque petroleira ao longo da rota de navegação

Abstract

River navigation in the northern region is extremely important, since most cities are bathed by rivers, which sometimes suffer severe droughts and overwhelming floods, because of this it is necessary to evaluate the vessels that navigate in this region, aiming at their best performance. The present work deals with the evaluation of the additional hydrodynamic mass of an oil tanker ferry along its navigation route, where the modeling of a three-dimensional vessel will be carried out in the Rhinoceros software and soon after analyzed in the ANSYS-AQWA software. At the end, performing the evaluation of the results obtained by the analyzes in the software, where 72 additional mass values were found and reaching some conclusions such as the fact that the further the bottom of the vessel is from the bottom of the river, the smaller its additional mass.