Features rotational of vibrations of water molecules

Authors

  • Николай Тимофеевич Малафаев Kharkiv State University of Food Technology and Trade 333 Klochkivska st., Kharkiv, Ukraine, 61051, Ukraine https://orcid.org/0000-0002-1829-089X
  • Николай Иванович Погожих Kharkiv State University of Food Technology and Trade Klochkivska str., 333, Kharkiv, Ukraine, 61051, Ukraine https://orcid.org/0000-0002-0835-4896

DOI:

https://doi.org/10.15587/1729-4061.2015.40569

Keywords:

water molecule, nonuniform force field, dual-frequency spherical pendulum, cooperative vibrations

Abstract

A local simulation of two-dimensional rotational vibrations of water molecules using the developed model of the dual-frequency spherical pendulum for inertia moment ratios k=IY/IX=1,5 and 3, characteristic of water molecules was performed. The simulation was carried out in a non-uniform gravity field of the form G1=gcosnθ with field non-uniformity indicators n=0…10. The possibility of transiting from independent two-dimensional rotational vibrations to one-frequency two-dimensional rotations was revealed. The regions of elliptic pendulum trajectories in nonuniform force fields were determined. The results are discussed in the framework of the model of the Jahn – Teller effect on the accountability of cooperative vibrations in the water. It is shown that the appearance of twodimensional elliptic rotations of water molecule protons around the hydrogen bond axes in the water liquid phase requires a nonuniform, along the force field angle, intermolecular interaction forces and cooperative rotational vibrations.

Author Biographies

Николай Тимофеевич Малафаев, Kharkiv State University of Food Technology and Trade 333 Klochkivska st., Kharkiv, Ukraine, 61051

Candidate of Physical and Mathematical Sciences, Associate Professor

Николай Иванович Погожих, Kharkiv State University of Food Technology and Trade Klochkivska str., 333, Kharkiv, Ukraine, 61051

Doctor of Technical Sciences, professor, head of department

Department of Energetic and Physic

References

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Published

2015-04-16

How to Cite

Малафаев, Н. Т., & Погожих, Н. И. (2015). Features rotational of vibrations of water molecules. Eastern-European Journal of Enterprise Technologies, 2(5(74), 27–35. https://doi.org/10.15587/1729-4061.2015.40569

Issue

Vol. 2 No. 5(74) (2015): Applied physics. Materials Science

Section

Applied physics

License

Copyright (c) 2015 Микола Іванович Погожих, Николай Тимофеевич Малафаев

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