Applied Physics and Mathematics Annotation << Back THE SIGNIFICANCE OF THE MULTIPLIER 2 п IN PHYSICAL PHENOMENA Sh.A. PIRALISHVILI, V.Ts. VANCHIKOV, N.A. KALYAEVA Verification doctrine using the method of analogy allows us to consider some features of the manifestation of electromagnetic forces and vortex motion, allowing us to clarify the understanding of the processes occurring during mass transfer under the influence of adhesion forces in the supramolecular technology of thin films. “Incomprehensible efficiency of mathematical calculations” aimed at creating a model of adhesion interaction of a hydrodynamic flow and a solid surface, the manifestation of a discrete structure of a solid body under shear deformation, as well as vortex motion, confirm the existence of an irrational value approximately equal to 2π (or 1/2π), used in the calculated dependences of many phenomena occurring in nature. Keywords: mass transfer, electromagnetic force, adhesion, cohesion, vortex motion, percolation, supramolecular technology. DOI: 10.25791/pfim.01.2019.495 Contacts: E-mail: NadegdaA.K@yandex.ru Pp. 08-13.