• español
    • English
    • Deutsch
  • English 
    • español
    • English
    • Deutsch
  • Login
View Item 
  •   PRCR Home
  • Polytechnic University of Puerto Rico
  • Design Project Articles Master Degree
  • Mechanical Engineering
  • View Item
  •   PRCR Home
  • Polytechnic University of Puerto Rico
  • Design Project Articles Master Degree
  • Mechanical Engineering
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Finite Element Modeling of Water Slamming on Sandwich Hull Structures

Thumbnail
View/Open
Articulo Final_Juan Rivera (590.9Kb)
Date
2017
Author
Rivera Yusif, Juan
Metadata
Show full item record
Abstract
This article evaluates the structural response of ship hull sandwich panels subjected to water slamming. Structural responses were obtained from several finite element (FE) model simulations developed by using the commercial code LS-DYNA. Models were analyzed for hull sandwich panels impacting initially calm surface water at two different deadrise angles 10 and 15, under three impact velocities, 5 m/s, 4 m/s, and 3 m/s. Structural responses were dependent of the slamming conditions as hydrodynamic pressures propagate from the keel to the chine. Panel’s deflection, core shear stresses, and skin tensile stresses showed to be decreased at lower impact velocities and higher deaderise angles. Keywords - Finite Element Analysis, FluidStructure Interaction, Sandwich Composite Hulls, Water Slamming.
URI
http://hdl.handle.net/20.500.12475/377
Collections
  • Mechanical Engineering

PRC Repository copyright © 2022  COBIMET, Inc.
Contact Us
Theme by 
Atmire NV
 

 

Browse

All of PRCRCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

LoginRegister

Statistics

View Usage Statistics

PRC Repository copyright © 2022  COBIMET, Inc.
Contact Us
Theme by 
Atmire NV