A NUMERICAL SIMULATION INVESTIGATION OF THE HYDRODYNAMIC MOTIONS OF A SHIP ADVANCING IN WAVES

被引：0

作者：

Lo, D.C. ^{[1
]}

Su, D.T. ^{[1
]}

Lin, J.T. ^{[1
]}

机构：

[1] National Kaohsiung Marine University, Taiwan

来源：

Transactions of the Royal Institution of Naval Architects Part A: International Journal of Maritime Engineering | 2014年 / 156卷 / 4 A期

关键词：

Computational fluid dynamics - Computer aided design - Degrees of freedom (mechanics) - Drag - Hydrodynamics - Ship models;

D O I：

10.5750/ijme.v156iA4.941

中图分类号：

学科分类号：

摘要：

This study establishes a relationship diagram of the ship-wave interaction under a ship advancing in waves. A finite difference method based on volume of fluid (VOF) principles was used to simulate the hydrodynamic motions of a ship advancing in waves. A ship model was constructed using a computer aided design (CAD) tool. The computational fluid dynamic (CFD) technique was used to calculate the hydrodynamic motions effect of a ship sailing in waves at varying angles of incidence. This study investigates a number of significant related parameters, such as the speed of the ship model, the various wave incidence angles, the wave height, and the navigation time. A chart is also used to show the flow field, and changes in the six degrees of freedom motion and continually compare changes in the drag force. © 2014: The Royal Institution of Naval Architects.

引用

页码：A353 / A361

页数：8

共 16 条

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