Underwater bubbles and coupling

A Stomakhin, J Wretborn, K Blom, G Daviet - Special Interest Group on …, 2020 - dl.acm.org
… We present an approach to simulating underwater bubbles. … We use a hybrid bubble
representation consisting of two parts… The diffuse counterpart captures sub-grid bubble motion not “…

A study on the collapse of cavitation bubbles surrounding the underwater-launched projectile and its fluid–structure coupling effects

Y Wang, L Liao, T Du, C Huang, Y Liu, X Fang… - Ocean …, 2014 - Elsevier
… motion, ω i Δ t and φ i represent the coupling effect between vibration and collapse, σ y / p
… Therefore, the coupling effect between collapse and overall structure response is important …

Nonlinear interaction between underwater explosion bubble and structure based on fully coupled model

AM Zhang, WB Wu, YL Liu, QX Wang - Physics of fluids, 2017 - pubs.aip.org
… In this paper, the fully coupled interaction between the bubble and the elastic-plastic
structure is studied. The bubble dynamics are solved by the BEM, and the structural nonlinear …

3D full coupling model for strong interaction between a pulsating bubble and a movable sphere

S Li, AM Zhang, R Han, Q Ma - Journal of Computational Physics, 2019 - Elsevier
… of an underwater explosion bubble. The BIM is also suitable for simulations of air-gun …
3, we establish a full coupling model of bubble-sphere interaction based on the 3D BIM and …

Simulation of surface piercing body coupled response to underwater bubble dynamics utilizing 3DYNAFS, a three-dimensional BEM code

GL Chahine, KM Kalumuck, CT Hsiao - Computational Mechanics, 2003 - Springer
… to study bubble dynamics, such as that due to an underwater … are modeled producing a
fully coupled fluid-structure inter… piercing bodies interacting with bubbles generated by electric …

Enhancement of momentum coupling coefficient by cavity with toroidal bubble for underwater laser propulsion

J Chen, BB Li, HC Zhang, H Qiang, ZH Shen… - Journal of Applied …, 2013 - pubs.aip.org
… , the bubble shapes need to be studied as well as the momentum coupling coefficient. Targets
… The initial velocity of the targets and the momentum coupling coefficient for underwater

A coupling model of water flows and gas flows in exhausted gas bubble on missile launched underwater

Y Cheng, H Liu - Journal of Hydrodynamics, 2007 - Springer
… [13] and Xu[14] calculated the gas jets in the rocket nozzle underwater with the commercial
… of a coupling model of the water flow and the gas flow in the exhausted gas bubble in the …

Coupling characteristics between bubble and free surface in a shallow water environment

L Liu, J Wang, Y Zhang, K Tang, T Ma - Ocean Engineering, 2021 - Elsevier
… , the spark-generated bubble, the laser-induced bubble and the underwater explosion …
study can simulate the coupling characteristics between the bubble and the free surface well. …

Highly synergetic effect for norfloxacin degradation by coupling underwater bubble plasma formation with a Fe (III)–S (IV) system

S Wang, Z Liu, B Pang, Y Gao, S Luo, Q Li… - Chemical Engineering …, 2022 - Elsevier
… In this work, we put forward a specific treatment system based on underwater bubble
discharge coupled with the Fe (III)–S (IV) system for the design of a novel AOP to open a new …

Coupling characteristics of bubbles with a free surface initially disturbed by water waves

L Liu, J Wang, K Tang - Physics of Fluids, 2022 - pubs.aip.org
… the coupling characteristics between bubbles and water waves are solved by the Euler equations
with the finite volume method, and the bubble … for the study of underwater explosions in …