Numerical Simulation of Underwater Gas Bubble Pulsation Using a Wide-Range Equation of State for Water

Key Points

Bubble dynamics are modeled with a wide-range equation of state, leading to new insights.
Experiments indicate that the numerical simulations align closely with real-world data from underwater explosions.
The approach utilizes advanced numerical simulation techniques to capture complex fluid behaviors in water under pressure.
Implications for improved understanding of gas bubble behavior in underwater explosives may enhance safety protocols.

Abstract

The paper presents a method for modeling the pulsation of underwater gas bubbles using a wide-range equation of state for water. The procedure for constructing the equation of state is described. Numerical simulations of bubble dynamics with excess initial pressure corresponding to underwater TNT explosions are performed, and the results are compared with experimental data.

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Cite This Study

Urvachev et al. (Mon,) studied this question.

synapsesocial.com/papers/69a76107c6e9836116a2e8a7 https://doi.org/https://doi.org/10.1134/s207004822570070x

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