Analysis of phase diagrams of the two-frequency pendulum as models of rotational vibrations of water molecules

Authors

DOI:

https://doi.org/10.15587/2313-8416.2018.121426

Keywords:

water molecule, two-frequency oscillations, type of oscillations, inhomogeneous field of forces

Abstract

An analysis of the rotational vibrations of water molecules is made using the model of a two-frequency pendulum in the region of a change in the type of its oscillations. Peculiarities of the phase diagrams, trajectories and velocities of the pendulum during the transition from independent two-frequency oscillations to ellipse-like oscillations analogous to the rotations of water molecules around the bond axes in the inhomogeneous field of intermolecular interaction forces are revealed

Author Biography

Nikolay Malafayev, Kharkiv State University of Food Technology and Trade Klochkivska str., 333, Kharkiv, Ukraine, 61051

PhD, Associate Professor

Department of physical, mathematical and engineering disciplines

References

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Published

2018-01-19

Issue

Section

Physics and mathematics