Write your message
Volume 1 -                   ijmt 2013, 1 - : 11-22 | Back to browse issues page

XML Print

Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Nikseresht A, Ghazizade-Ahsaee H. Numerical Solution of the Symmetric Water Impact of a Wedge Considering Dynamic Equations of Motion. ijmt. 2013; 1 :11-22
URL: http://ijmt.ir/article-1-174-en.html
1- Department of Mechanical & Aerospace Engineering, Shiraz University of Technology, Shiraz, Iran
Abstract:   (10442 Views)
In this research, numerical simulation of a symmetric impact of a 2-D wedge, considering dynamic equations in two-phase flow is taken into account. The two-phase flow around the wedge is solved based on finite volume method and volume of fluid (VOF) scheme. The dynamic mesh model is used to simulate dynamic motion of the wedge, thereby the effects of different dynamic meshes in both structured and unstructured meshes in simulating symmetric water impact phenomenon are investigated. Moreover, the effects of flow turbulence and fluid compressibility at the moment of water impact are studied. Also, the effects of different deadrise angles and body mass on the slamming force are investigated. At last, the impact problem of a wedge with constant velocity is calculated and the results are compared with the results of the impact problem solved considering dynamic equations of the motion.
Full-Text [PDF 6858 kb]   (2682 Downloads)    
Type of Study: Research Paper | Subject: Ship Hydrodynamic
Received: 2012/04/7 | Accepted: 2012/09/10

Send email to the article author

Creative Commons License
International Journal of Maritime Technology is licensed under a

Creative Commons Attribution-NonCommercial 4.0 International License.