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Calculations of pulsation period of a toroidal bubble during diaphragm discharge in electrolyte

机译:电解质隔膜放电过程中环形气泡的脉动周期计算

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摘要

Numerical calculations of pulsation period of a toroidal bubble on the edge of a round diaphragm current concentrator during electric discharge in electrolyte were performed for the self-oscillations mode. It was shown both theoretically and experimentally that the dependence of the period of the pulsations on the applied voltage has a minimum. This minimum corresponds to the conditions of the change in the leading mechanism of the bubble growth. The derived formula for the bubble pulsation period is in a good agreement with experimental data on discharges with the round diaphragms of the radii from 0.025 to 0.75 mm.
机译:对于自激振动模式,在电解质放电过程中,圆形隔膜电流集中器边缘的环形气泡的脉动周期进行了数值计算。理论上和实验上都表明,脉动周期对施加电压的依赖性最小。该最小值对应于气泡增长的主导机制的变化条件。气泡脉动周期的推导公式与半径为0.025至0.75 mm的圆形隔膜的放电实验数据吻合良好。

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