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• W2023604055 endingPage "81" @default.
• W2023604055 startingPage "64" @default.
• W2023604055 abstract "For applications involving large bubble volume changes such as in cavitating flows and in bubbly two-phase flows involving shock and pressure wave propagation, the dynamics, relative motion, deformation, and interaction of bubbles with the surrounding medium play crucial roles and require accurate modeling. We present in this paper a fundamental study of the dynamic oscillations of a “primary” bubble in a bubbly mixture using a two-way coupled Euler–Lagrange model. It addresses a simplified spherical configuration while using the full three-dimensional code. A main objective of the study is to investigate how the dynamics of a “primary” bubble is affected by the presence of a surrounding bubbly medium and how it differs from its behavior in a pure liquid. This helps elucidate the physics at play for this relatively simple configuration. The model simulates the mixture as a continuum and solves the corresponding Navier Stokes equations with grids moving with the interface of the primary bubble wall. The surrounding microbubbles are tracked in a Lagrangian fashion accounting for their volume evolution. The two-way coupling between the bubbly medium and the primary bubble dynamics is realized through the local density of the mixture obtained from the tracking of the microbubbles and the determination of their volumes and spatial distribution. The simulations clearly indicate that the surrounding microbubbles absorb energy emitted from the primary bubble during its oscillations. This results in a reduction of the maximum radius and the period of oscillations of the primary bubble as compared to the dynamics in the pure liquid. Also, accounting for the dynamics of the field bubbles brings out the presence in the two-phase medium of a phase shift between density and pressure distributions. Such a shift is not captured by two-phase homogeneous medium models. These effects increase with increase in the mixture void fraction and in the initial bubble sizes in the mixture. The numerical observations are found to be in good qualitative agreements with previously published experimental data (Jayaprakash et al., 2011) investigating spark generated bubble dynamics in a bubbly medium." @default.
• W2023604055 created "2016-06-24" @default.
• W2023604055 creator A5007952121 @default.
• W2023604055 creator A5008201026 @default.
• W2023604055 creator A5056539701 @default.
• W2023604055 date "2015-05-01" @default.
• W2023604055 modified "2023-10-16" @default.
• W2023604055 title "Spherical bubble dynamics in a bubbly medium using an Euler–Lagrange model" @default.
• W2023604055 cites W1527151869 @default.
• W2023604055 cites W178041083 @default.
• W2023604055 cites W1964511101 @default.
• W2023604055 cites W1965881843 @default.
• W2023604055 cites W1969432029 @default.
• W2023604055 cites W1970449142 @default.
• W2023604055 cites W1970483493 @default.
• W2023604055 cites W1972483222 @default.
• W2023604055 cites W1979159060 @default.
• W2023604055 cites W1979261792 @default.
• W2023604055 cites W1980474422 @default.
• W2023604055 cites W1981373266 @default.
• W2023604055 cites W1981504199 @default.
• W2023604055 cites W1982157510 @default.
• W2023604055 cites W1986114448 @default.
• W2023604055 cites W1986600499 @default.
• W2023604055 cites W1986787359 @default.
• W2023604055 cites W1993785105 @default.
• W2023604055 cites W1995586219 @default.
• W2023604055 cites W1998121479 @default.
• W2023604055 cites W2000900601 @default.
• W2023604055 cites W2002606136 @default.
• W2023604055 cites W2004881911 @default.
• W2023604055 cites W2007553651 @default.
• W2023604055 cites W2007585121 @default.
• W2023604055 cites W2010276801 @default.
• W2023604055 cites W2010369224 @default.
• W2023604055 cites W2010559876 @default.
• W2023604055 cites W2011871340 @default.
• W2023604055 cites W2018785348 @default.
• W2023604055 cites W2021068852 @default.
• W2023604055 cites W2021726499 @default.
• W2023604055 cites W2023389004 @default.
• W2023604055 cites W2026253355 @default.
• W2023604055 cites W2027079963 @default.
• W2023604055 cites W2033160387 @default.
• W2023604055 cites W2034195470 @default.
• W2023604055 cites W2039237435 @default.
• W2023604055 cites W2041871021 @default.
• W2023604055 cites W2042815118 @default.
• W2023604055 cites W2045214085 @default.
• W2023604055 cites W2048110999 @default.
• W2023604055 cites W2051075672 @default.
• W2023604055 cites W2053039055 @default.
• W2023604055 cites W2059371453 @default.
• W2023604055 cites W2060582025 @default.
• W2023604055 cites W2060904809 @default.
• W2023604055 cites W2070448211 @default.
• W2023604055 cites W2074274500 @default.
• W2023604055 cites W2079818503 @default.
• W2023604055 cites W2079944747 @default.
• W2023604055 cites W2081592261 @default.
• W2023604055 cites W2081777785 @default.
• W2023604055 cites W2082551749 @default.
• W2023604055 cites W2085307186 @default.
• W2023604055 cites W2086001325 @default.
• W2023604055 cites W2091544940 @default.
• W2023604055 cites W2092029860 @default.
• W2023604055 cites W2092331391 @default.
• W2023604055 cites W2095308380 @default.
• W2023604055 cites W2095559382 @default.
• W2023604055 cites W2095879620 @default.
• W2023604055 cites W2097696820 @default.
• W2023604055 cites W2098551267 @default.
• W2023604055 cites W2100586882 @default.
• W2023604055 cites W2101038889 @default.
• W2023604055 cites W2106206939 @default.
• W2023604055 cites W2115696084 @default.
• W2023604055 cites W2116162163 @default.
• W2023604055 cites W2116354946 @default.
• W2023604055 cites W2117758413 @default.
• W2023604055 cites W2118633257 @default.
• W2023604055 cites W2121755738 @default.
• W2023604055 cites W2128166699 @default.
• W2023604055 cites W2129054907 @default.
• W2023604055 cites W2145979911 @default.
• W2023604055 cites W2155004251 @default.
• W2023604055 cites W2159494393 @default.
• W2023604055 cites W2165008991 @default.
• W2023604055 cites W2167924788 @default.
• W2023604055 cites W2317138703 @default.
• W2023604055 cites W2498070896 @default.
• W2023604055 cites W2525739873 @default.
• W2023604055 cites W3102344955 @default.
• W2023604055 cites W4245037559 @default.
• W2023604055 cites W4245733641 @default.
• W2023604055 cites W4376596376 @default.
• W2023604055 cites W98763060 @default.
• W2023604055 cites W1966083989 @default.
• W2023604055 doi "https://doi.org/10.1016/j.ces.2015.01.056" @default.

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