[HTML][HTML] Full-scale unsteady RANS CFD simulations of ship behaviour and performance in head seas due to slow steaming

T Tezdogan, YK Demirel, P Kellett, M Khorasanchi… - Ocean …, 2015 - Elsevier
It is critical to be able to estimate a ship׳ s response to waves, since the resulting added
resistance and loss of speed may cause delays or course alterations, with consequent …

A grid convergence index study of mesh style effect on the accuracy of the numerical results for an indoor airflow profile

N Baker, G Kelly, PD O'Sullivan - International Journal of …, 2020 - Taylor & Francis
Abstract The Grid Convergence Index (GCI) method requires at least three systematic mesh
refinements, each requiring the numerical solution to be in the asymptotic range. When the …

Computational ship hydrodynamics: Nowadays and way forward

F Stern, J Yang, Z Wang… - International …, 2013 - content.iospress.com
Computational fluid dynamics for ship hydrodynamics has made monumental progress over
the last ten years, which is reaching the milestone of providing first-generation simulation …

Richardson extrapolation-based discretization uncertainty estimation for computational fluid dynamics

TS Phillips, CJ Roy - Journal of Fluids Engineering, 2014 - asmedigitalcollection.asme.org
This study investigates the accuracy of various Richardson extrapolation-based
discretization error and uncertainty estimators for problems in computational fluid dynamics …

Flettner rotor concept for marine applications: A systematic study

A De Marco, S Mancini, C Pensa… - … Journal of Rotating …, 2016 - Wiley Online Library
The concept of Flettner rotor, a rotating cylinder immersed in a fluid current, with a top‐
mounted disk, has been analyzed by means of unsteady Reynolds averaged Navier‐Stokes …

A numerical investigation of the squat and resistance of ships advancing through a canal using CFD

T Tezdogan, A Incecik, O Turan - Journal of marine science and …, 2016 - Springer
As a ship approaches shallow water, a number of changes arise owing to the hydrodynamic
interaction between the bottom of the ship's hull and the seafloor. The flow velocity between …

Design optimization of a space launch vehicle using a genetic algorithm

DJ Bayley, RJ Hartfield Jr, JE Burkhalter… - Journal of Spacecraft …, 2008 - arc.aiaa.org
This paper describes an effort to optimize the design of an entire space launch vehicle to low
Earth (circular) orbit, consisting of multiple stages using a genetic algorithm with the goal of …