@Article{CiCP-22-1258,
author = {Zhiwei Feng, Jili Rong, Abouzar Kaboudian and Boo Cheong Khoo},
title = {The Modified Ghost Method for Compressible Multi-Medium Interaction with Elastic-Plastic Solid},
journal = {Communications in Computational Physics},
year = {2017},
volume = {22},
number = {5},
pages = {1258--1285},
abstract = {<p style="text-align: justify;">In this work, a robust, consistent, and coherent approach, termed as Modified
Ghost Method (MGM), is developed to deal with the multi-medium interaction
with elastic-plastic solid. This approach is simple to implement and keeps the solvers
intact, and can handle multi-medium problems which involve various media including
gas, liquid and solid. The MGM is first validated by two-dimensional (2D) cases
and then is applied to study the interaction between elastic-plastic solid structure and
the underwater explosion. The development of the wave system is described and analyzed.
Furthermore, two kinds of complex solid structure subjected to underwater
explosion are simulated. Finally, a complex solid structure immersed in water subjected
to underwater explosion is simulated and analyzed. The numerical experiments
show the viability, effectiveness and versatility of the proposed method which is able
to accurately predict the wave pattern at various interfaces.</p>},
issn = {1991-7120},
doi = {https://doi.org/10.4208/cicp.OA-2016-0212},
url = {http://global-sci.org/intro/article_detail/cicp/10442.html}
}