Research Article
Evaluation of the ship resistance using computational fluid dynamics at various Froude numbers
@INPROCEEDINGS{10.4108/eai.11-10-2022.2326428, author={Aries Sulisetyono and M H. N Alifrananda}, title={Evaluation of the ship resistance using computational fluid dynamics at various Froude numbers}, proceedings={Proceedings of the 1st International Conference on Sustainable Engineering Development and Technological Innovation, ICSEDTI 2022, 11-13 October 2022, Tanjungpinang, Indonesia}, publisher={EAI}, proceedings_a={ICSEDTI}, year={2023}, month={1}, keywords={dtmb 5415 ship ship resistance computational fluid dynamic}, doi={10.4108/eai.11-10-2022.2326428} }- Aries Sulisetyono
M H. N Alifrananda
Year: 2023
Evaluation of the ship resistance using computational fluid dynamics at various Froude numbers
ICSEDTI
EAI
DOI: 10.4108/eai.11-10-2022.2326428
Abstract
In the ship design stage, the accuracy of the evaluation of ship resistance using a computational method that closely matches the findings of model tests is essential. This paper presents the computing method employed by the Reynolds Average Navier Stoke equation to compute the ship’s hull resistance of the model DTMB 5415. The Volume of Fluid (VOF) feature of NUMECA software is utilized to capture the incompressible free surface flow over the ship's wetted surface area at three different speeds. The standard k–ω STT turbulence model is employed. A hybrid grid is generated using the CFD grid generator for the full boundary condition problem. The simulation setup conditions correspond to those for which previously published experimental results were obtained. The numerical simulation results presented agree with the available experimental results.
