Vertically neutral collapse of a pulsating bubble at the corner of a free surface and a rigid wall
Vertically neutral collapse of a pulsating bubble occurs when the boundaries above or
below the bubble balance the buoyancy effect over a pulsation. In this study, the vertically …
below the bubble balance the buoyancy effect over a pulsation. In this study, the vertically …
[PDF][PDF] 水下爆炸与舰船毁伤研究进展
张阿漫, 王诗平, 彭玉祥, 明付仁, 刘云龙 - 中国舰船研究, 2019 - researchgate.net
水下爆炸可对舰船等水中结构造成严重毁伤, 严重危及舰船的生命力和作战能力,
是学术和工程界研究的难点问题之一. 水下爆炸载荷包括冲击波和气泡, 其对水中结构造成不同 …
是学术和工程界研究的难点问题之一. 水下爆炸载荷包括冲击波和气泡, 其对水中结构造成不同 …
Research progress in underwater explosion and its damage to ship structures
Z Aman, W Shiping, P Yuxiang… - Chinese Journal of …, 2019 - zgjcyj.xml-journal.net
Underwater explosion (UNDEX) will cause severe damage to ship structures and endanger
the survivability and combat capability of the ship, which is a widely challenging problem in …
the survivability and combat capability of the ship, which is a widely challenging problem in …
Numerical investigation of laser-induced cavitation bubble dynamics near a rigid surface based on three-dimensional fully compressible model
Cavitation bubble dynamics include the releasing shock wave, violent jet impact, and
extremely local high temperature at the collapse phase. Notably, in the case of a bubble …
extremely local high temperature at the collapse phase. Notably, in the case of a bubble …
Experimental and numerical investigation on the dynamic response of a simplified open floating slender structure subjected to underwater explosion bubble
N Gan, LT Liu, XL Yao, JX Wang, WB Wu - Ocean Engineering, 2021 - Elsevier
A simplified open floating slender structure is used to investigate the dynamic behaviors of
the warship in this paper. The deformation and damage mechanisms of the simplified open …
the warship in this paper. The deformation and damage mechanisms of the simplified open …
Influences of initial and boundary conditions on underwater explosion bubble dynamics
Numerical and experimental methods are combined in this paper to study the bubble
dynamics generated by an underwater charge explosion with different initial charge shape …
dynamics generated by an underwater charge explosion with different initial charge shape …
A numerical study of whole ship structural damage resulting from close-in underwater explosion shock
There are quite a few researches on far-field underwater explosion and contact underwater
explosion. However, few studied the close-in non-contact underwater explosion. In this …
explosion. However, few studied the close-in non-contact underwater explosion. In this …
Nonlinear interaction between a gas bubble and a suspended sphere
The fully nonlinear interaction between a gas bubble and a suspended sphere is studied
using boundary integral method. The violently expanding and collapsing bubble would …
using boundary integral method. The violently expanding and collapsing bubble would …
Numerical study on dynamics of an underwater explosion bubble based on compressible homogeneous mixture model
A compressible homogeneous mixture model was adopted to numerically investigate the
dynamics of an underwater explosion bubble. The bubble-water interfaces were captured by …
dynamics of an underwater explosion bubble. The bubble-water interfaces were captured by …
Numerical investigation on global responses of surface ship subjected to underwater explosion in waves
Transient fluid-structure interaction (FSI) has always been a challenging problem in ship
mechanics. Underwater explosion and its highly nonlinear impact on nearby structures are …
mechanics. Underwater explosion and its highly nonlinear impact on nearby structures are …