Nonlinear Capillary-Gravity Waves on the Charged Surface of an Ideal Fluid |
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Authors: | D. F. Belonozhko A. I. Grigoryev |
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Abstract: | A second-order asymptotic expression for the profile of a capillary-gravity wave traveling over the charged surface of an ideal incompressible fluid is calculated analytically. Two types of steady-state profiles of nonlinear periodic capillary-gravity waves are found. For a certain fixed dimensionless surface charge the shape of the tops of the nonlinear waves changes: from blunt to pointed for short waves and from pointed to blunt for long waves. |
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Keywords: | gravity-capillary waves nonlinear waves ideal fluid electric field charged surface |
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