Dynamic Behavior of Submerged Cylindrical Shells Under Combined Underwater Explosion, Bubble Pulsation, and Hydrostatic Pressure. [PDF]
Materials (Basel)Understanding the dynamic response of cylindrical shells subjected to underwater explosion is crucial for designing safe underwater vehicles, especially in deep-water environments where the shell structures are prestressed by hydrostatic pressure.
Fan R, Lin G, Zhang H, Zhang L, Sun W.
europepmc +2 more sources
Water waves generated by underwater explosion
, 1996 This is the first book on explosion-generated water waves. It presents the theoretical foundations and experimental results of the generation and propagation of impulsively generated waves resulting from underwater explosions.
Wang, Shen, Mehaute, Bernard Le
core +2 more sources
Behavior of Underwater Explosion Bubble
, 2008 Behaviour of an underwater explosion bubble was studied in this paper. Study includes both model scale UNDEX tests and simulations. In the experimental part of the study charges with sizes from 0,5 g to 4,0 g were detonated in a test tank with free ...
Vehviläinen, Kalle +3 more
core +2 more sources
Splashes from underwater explosions [PDF]
Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1949 Abstract The splashes from the underwater explosions of 1 and 10 lb. charges of P.E. no. 2 and Nobel’s Explosive ‘808’ at various depths have been photographed with cine-cameras. The experiments were carried out in a sheltered pond which enabled the surface phenomena to be studied in greater detail than has been done hitherto, and a ...
H. Kolsky +4 more
openaire +2 more sources
Similarity Law between Centrifuge Scale Test and Prototype Underwater Explosion
, 2021 Shock wave and bubble pulsation caused by underwater explosion destroy the hydraulic structure. However, the realization of the underwater explosion prototype test is restricted by many factors, such as the site environment.
Linmei Lyu +5 more
core +1 more source
The Effects of Air and Underwater Blast on Composite Sandwich Panels and Tubular Laminate Structures [PDF]
, 2011 13/12/12 meb.
P. A. Hooper +6 more
core +1 more source
On the regimes of underwater explosion for a submerged slender structure by pulsating bubble [PDF]
, 2015 Three regimes: near-, middle- and far-fields of underwater explosion are proposed in this study aiming at providing an overview on the responses of submerged slender structure by pulsating bubble.
Li, JC (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China. +3 more
core +1 more source
Modeling on the reflection and focusing process of the underwater explosion shock waves by an ellipsoidal reflector [PDF]
, 2018 In the present study, based on the theories of shock wave propagation and nonlinear reflection and focusing, we modelled the reflection and focusing of the underwater explosion shock waves by an ellipsoidal reflector, where the shock wave characteristics
Guo, R., Guo, Rui, Liu, L Lei, Liu, Lei
core +1 more source
Effects of Polydispersity in Bubbly Flows [PDF]
, 2010 This thesis concerns the dynamics of bubbly flows with a distribution of equilibrium bubble sizes. The main goal is to formulate the physical and numerical models of continuum bubbly flows that enable us to efficiently compute the average mixture ...
Ando, Keita
core +1 more source
Safety Evaluation of Arch Dam Subjected to Underwater Contact Explosion
, 2021 The stability of an arch dam can be significantly damaged by an extreme underwater explosion. This study proposed a damage index for assessing the degree of local damage of an arch dam after the dam was subjected to an underwater explosion.
Hongyuan Fang +3 more
core +1 more source