Sloshing effect, design and optimisation of water ballast tank

Abstract

In this article the authors realise the study regarding to the behaviour of water ballast tank during sloshing effect. The designing operation of water ballast tank (WBT) was performed using NX Siemens. The purposes of this article are to evaluate different stages of sloshing effect when the total pressure exerted by the fluid is changing quickly with time. We simulate using CFX Ansys different complex stages of sloshing inside of WBT without baffle design and stages when WBT has baffle design used to suppressed sloshing effect in an accelerated tank.