Please use this identifier to cite or link to this item: https://doi.org/10.1002/nme.791
Title: Underwater shock-free surface-structure interaction
Authors: Liu, T.G.
Khoo, B.C. 
Yeo, K.S. 
Wang, C. 
Keywords: Free surface
Gas bubble-water interface
Submerged structure
Underwater shock
Wave interaction
Issue Date: 28-Sep-2003
Source: Liu, T.G., Khoo, B.C., Yeo, K.S., Wang, C. (2003-09-28). Underwater shock-free surface-structure interaction. International Journal for Numerical Methods in Engineering 58 (4) : 609-630. ScholarBank@NUS Repository. https://doi.org/10.1002/nme.791
Abstract: A recently developed numerical method has been employed to evaluate the influence of free surface on shock loading in a cylindrical underwater explosion carried out near to both a free surface and a cylindrical rigid structure. In the usual simulation of underwater shock-structure interaction, the shock loading tends to accelerate/move the (rigid) structure only in the resultant force direction. The presence of a free surface and explosion bubble suggests the existence of a reverse loading and provides an additional torque (rotational moment) on the loaded structure. The numerical results also demonstrate the possible existence of a cavitation zone/region in the immediate vicinity of the free surface due to the near-surface underwater explosion. © 2003 John Wiley and Sons, Ltd.
Source Title: International Journal for Numerical Methods in Engineering
URI: http://scholarbank.nus.edu.sg/handle/10635/61646
ISSN: 00295981
DOI: 10.1002/nme.791
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

10
checked on Dec 14, 2017

WEB OF SCIENCETM
Citations

10
checked on Nov 17, 2017

Page view(s)

31
checked on Dec 17, 2017

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.