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Journal Biomedical Radioelectronics №9 for 2012 г.
Article in number:
Electroosmos and influence of electromagnetic waves on liquid course through a capillary
Authors:
A.V. Harlanov
Abstract:
If the capillary, on which the liquid flows to irradiate with an electromagnetic wave, the speed of course of a liquid will increase. It is connected to reduction of force of coupling (adhesion) of a liquid with an internal wall of a capillary. It is possible to explain this effect using results of the vibrating mechanics. All vibrating effects are connected to apparent infringements of the laws of the mechanics - they are characterized by that arising under action of vibration the movement of system consists of two components ? «slow», it is not enough varied for one period of fluctuations, and «fast» vibration. One of effects ? «reduction of dry friction» - body laying on a vibrating surface is possible to move, having applied small force. This apparent infringement of the laws of the mechanics is connected to action of «fast» vibration. At movement of a liquid on a capillary the layer of liquid contiguous to a wall of a capillary sticks to it - force of adhesion exceeds forces of viscous friction on the part of internal layers of a liquid. If «to include» vibration, the external layer of a liquid will begin to move with some speed, hence charge of a liquid will increase. The vibration is set of an electrical making electromagnetic wave. The accounts have shown, that the considered effect should be observed and at small intensity of an electromagnetic wave. As well as electroosmos this effect is possible thanks to a double electric layer. Also with the help of vibrations it is possible to explain and many other actions of electromagnetic waves. For example, improvement of transport of ions through a membrane of a biological crate under action of an electromagnetic field.
Pages: 22-29
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