Effect of the adsorption-desorption process intensity on solutal convection near a drop in a horizontal channel |
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Authors: | R. V. Birikh R. N. Rudakov |
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Abstract: | The interaction between gravity convection and Marangoni convection in a horizontal rectangular channel filled with a liquid containing a surfactant and a drop of another liquid is numerically investigated. For large Schmidt numbers the occurring oscillatory regime of solutal convection is analyzed. In the model with a surface phase the effect of the adsorption and desorption processes on the convective flow structure is determined. The corresponding initial and boundary value problem is solved using a difference method. |
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