Transitions between electroconvective regimes of a poorly conductive liquid under charge injection in horizontal cells with the different aspect ratio

Nonlinear regimes of electroconvection in a horizontal layer of the nonisotermal poorly conductive liquid in a steady electric field have been studied. Electroconvection is given rise by unipolar injection of charge from a cathode. During calculations rectangular cells of a different length with the periodicity conditions have been observed. The diagrams of electroconvection regimes have been plotted.