Ship Shock Modeling Of Underwater Explosion

被引：2
|
作者：
Andrzej, Grzadziela [1 ]
机构：
[1] Polish Naval Acad, Mech Elect Fac, PL-81103 Gdynia, Poland
来源：
MECHATRONIC SYSTEMS, MECHANICS AND MATERIALS | 2012年 / 180卷
关键词：
underwater detonation; modeling; shock wave; ships hull;
D O I：
10.4028/www.scientific.net/SSP.180.288
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Ship shock tests have been conducted for shock qualification of hull integrity and proper operation systems and subsystems. The ship shock trial identifies design and construction and it also validates shock hardening criteria. The main problem is that ship shock trials are costly. Numerical modeling and simulation, using FEM, may provide information to look into the details of fluid model, dynamic characteristics of ship hull and its internal component. The ship shock modeling and simulation has been performed and the predicted results were compared with ship shock test data made at sea trials. The preliminary studies of shock analysis approach are presented and the important parameters are discussed.
引用
收藏
页码：288 / 296
页数：9
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