1. Department of Physical and Environmental Sciences, Colorado Mesa University, Grand Junction, Colorado 81501, USA
2. Department of Mathematical and Computer Methods, Kuban State University, Krasnodar 350040, Russian Federation
3. Laboratory of Electro-Hydrodynamics of Micro- and Nanoscales, Department of Mathematics and Computer Science, Financial University, Krasnodar 350051, Russian Federation
4. Laboratory of General Aeromechanics, Institute of Mechanics, Moscow State University, Moscow 117192, Russian Federation