SELF-EXCITED OSCILLATORY MOTION OF PARTICLES IN A UNIFORM ELECTRIC FIELD.

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作者
Bologa, M.K.
Pushkov, V.V.
Berkov, A.B.
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来源
Power engineering New York | 1980年 / 18卷 / 04期
关键词
ELECTRIC FIELD EFFECTS - FLUID MECHANICS - SUSPENSIONS;
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摘要
Expressions have been derived for calculating the period of self-excited oscillations and the instantaneous velocities for an electrically conducting particle; this was based on solution of the equation of motion in the uniform electric field of a plane horizontal capacitor, with allowance for the force of gravitation, aerodynamic resistance, and impact elasticity. For two fractions of a dispersed material, diagrams are given for concentration as a function of a parameter that characterizes the ratio of electrical and gravitational forces. The results obtained are analyzed.
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页码:92 / 99
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