Pressure waves in a tube filled with a bubbly mixture with a nonuniform cross-sectional bubble distribution |
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| Authors: | A R Bayazitova I K Gimaltdinov V Sh Shagapov |
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| Abstract: | The evolution of pressure waves in a tube filled with a gas-liquid medium with a stepped cross-sectional bubble distribution is investigated. The calculations are compared with experimental data. It is shown that in the case of a nonuniform bubble distribution, due to the appearance of transverse flows, the pressure pulse is damped faster than for a uniform distribution. The interaction of pressure waves with a bubble cluster in a tube filled with liquid is also analyzed. |
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| Keywords: | bubbly liquid two-dimensional pressure waves nonuniform cross-sectional distribution of bubbles |
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