Validation and verification of hull resistance components using a commercial CFD code


Perez G,, C.A., Tan, M. and Wilson, P.A. (2008) Validation and verification of hull resistance components using a commercial CFD code. In, 11th Numerical Towing Tank Symposium, Brest, France, 07 - 09 Sep 2008. 6pp.

Download

[img] PDF - Publishers print
Download (322Kb)

Description/Abstract

A mathematically defined Wigley hull form is used to investigate the application of a commercial CFD code in prediction of the total resistance and its components from tangential and normal forces on the hull wetted surface. The computed resistance and wave profiles alongside the hull were compared with experimental observations for six different Froude numbers to validate the simulations. The effects of grids, domain size and turbulence models were studied. A statistical hypothesis test was carried on these resistance data in order to determine the most suitable turbulence model for the lowest and highest Froude numbers.

Item Type: Conference or Workshop Item (Paper)
Related URLs:
Keywords: cfd, free surface flows, ship resistance, validation
Subjects: T Technology > TC Hydraulic engineering. Ocean engineering
V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering
Q Science > QA Mathematics > QA76 Computer software
Divisions: University Structure - Pre August 2011 > School of Engineering Sciences > Fluid-Structure Interactions
ePrint ID: 63772
Date Deposited: 03 Nov 2008
Last Modified: 27 Mar 2014 18:45
URI: http://eprints.soton.ac.uk/id/eprint/63772

Actions (login required)

View Item View Item

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics