Results 11 to 20 of about 1,933,803 (169)
Pressure Wave Caused by Trinitrotoluene (TNT) Underwater Explosion—Short Review
Applied Sciences, 2020 The development of computational techniques and computer hardware has an impact the analysis of short-term (fast-changing) processes, such as the impact of a non-contact underwater explosion pressure waves.
Radosław Kiciński, Bogdan Szturomski
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Zhongguo Jianchuan Yanjiu, 2018 In order to explore research progress into damage to multicamerate defense structures caused by contact underwater explosion, the present situation of domestic and overseas research is summarized in the two aspects of load characteristics and structural ...
WU Ting'ao +4 more
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Measurement of Naval Ship Responses to Underwater Explosion Shock Loadings [PDF]
Shock and Vibration, 2003 The shock-resistance capability of battle ships against a non-contact underwater explosion (UNDEX) is a very critical factor of survivability. In July 1987 and April 2000, we successfully conducted UNDEX shock tests for a coastal mine hunter (MHC) and a ...
Il-Kwon Park +3 more
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Algorithm describing pressure distribution of non-contact TNT explosion [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2014 [b]Abstract[/b]. The aim of this study is to develop a computational algorithm, describing the shock wave pressure distribution in the space induced by non-contact TNT explosion. The procedure describes pressure distribution on a damp surface of the hull.
Radosław Kiciński, Bogdan Szturomski
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Damage response of hull structure subjected to contact underwater explosion [PDF]
, 2019 A high-pressure shock wave was produced during a process near-field underwater explosion, which led to serious damage into structures. A Smooth Particle Hydrodynamic (SPH) method is suitable for solving problems with large deformations. Hence, it is used to investigate pressure characteristics and dynamic response of hull structures subjected to near ...
Zhifan, Zhang +2 more
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BrodogradnjaThis study investigates the fluid-structure interaction dynamics induced by underwater explosive, focusing on the impact of localized damage effects of explosive on the transient interaction between plate structures.
Guangliang Li +3 more
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BuildingsTo explore the damage mitigation mechanism of steel fiber-reinforced cellular concrete (SFR-CC) under underwater explosion loading, this study systematically analyzes two key variables: steel fiber volume fraction (0.5%, 1.0%, 1.5%, and 2.0%) and ...
Hu Huang +6 more
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Failure mode analysis of composite cylindrical shell structure under underwater explosion
Zhongguo Jianchuan Yanjiu, 2023 ObjectiveIn order to improve the explosion and impact resistance of the protective structures of unmanned underwater vehicles (UUVs), autonomous underwater vehicles (AUVs), air bottles, etc., the structural response and failure modes of carbon fiber ...
Kun YANG +3 more
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Numerical modeling and simulation of underwater explosions interacting with discrete rigid bodies
AIP Advances, 2023 The smoothed particle hydrodynamics (SPH) method is widely used to simulate underwater explosion phenomena. However, previous studies have focused on the interaction between the underwater explosion and continuous structures (e.g., steel plates and dams),
Tao Zhang +3 more
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A potential-flow based flight simulator for an underwater glider [PDF]
, 2013 Underwater gliders are recent innovative types of autonomous underwater vehicles (AUVs) used in ocean exploration and observation. They adjust their buoyancy to dive and to return to the ocean surface.
LAURENS, Jean-Marc +4 more
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