Modeling Damping for a Loaded Spring in an Acoustic Liquid Media

Authors

  • Cliff Orori Mosiori Technical University of Mombasa

DOI:

https://doi.org/10.18034/ei.v4i1.181

Keywords:

Oscillations, Acoustics, free vibrations, discrete system

Abstract

Free vibrating motion can take place in an acoustic media. This motion can be steady hence have constant periodic variations or unsteady and thus experience light damping or heavy damping. We give a modeled analysis of unsteady periodic motion of an oscillator in a cylindrical acoustic medium that allow such waves to be transmitted through them. This has been approached by calculating variation within the proposed boundary functions and boundary potentials. Limitations for these calculations have been done depending on the time, and how free oscillations are expected to behave in cylinder carrying a suspended mass. This work investigated motion by constructions that interact with their environment with the acoustic media.  Since the dynamics considered here were very complex, modeling the system with one grade of free motion and applying different types of constructions whether ground, underground, cylindrical, spherical constructions and containers was considered. This work borrowed heavily on the modeling of seismic and blast waves as modeled with rigid inclusions containing elastically fastened mass interacting continuous solid medium. This study joined motion of any continuous medium with other discrete systems. The results displayed measurement systems for wave processes having interference at their eigen- frequencies just like those under seismic wave interactions and this work considered the result as similar to those in discrete systems.

Downloads

Download data is not yet available.

Author Biography

  • Cliff Orori Mosiori, Technical University of Mombasa

    Department of Mathematics and Physics, Technical University of Mombasa, Box 90420 – 80100, Mombasa, KENYA

References

Agalarova T.D. (1997); Interaction of acoustic wave with the oscillator. Сollection of scinetific works on Mechanics, 7: 181-184

Chen S.S., Wambsganss M. W., Jendrzejczyk J.A. (1976), Added mass and damping of a vibration rod in confined viscous fluid. Trans. ASME. J.Appl. Mech. 43: 325-329.

Gorshkov А. G., Tarlakovskii D. V. (1990); Unsteady aero hydro elasticity of bodies with spherical form; Phys. And Матh. Меt., ISBN-5-20-14006-6.

Huang H., Lu Y.P., Wang Y. (1974); Transient interaction of spherical acoustic waves of a cylindrical elastic shell and its internal multi-degree-of –freedom mechanical systems, J. Acoust. Soc. America , 56: 4-10.

Mamedova G.А, Rustamova M. А., Agasiyev S.Р. (2013); Investigation of free oscillations of the spherical shell with fluid by inverse method. Eastern European Journal ofadvancedtechnologies, 66:16-20.

Mosiori, C. (2014). Synthesis Procedures for Silver Nanoparticles. Engineering International, 2(2), 87-90.

Mosiori, C., Maera, J., Njoroge, W., Shikambe, T., Munji, M., & Magare, R. (2015). Modeling Transfer of Electrons between Energy States of an Electrolyte and CdS thin Films using Gerischer Model. Engineering International, 3(1), 35-44.

Seyfullayev A. I, Rustamova M. A., Agasiev S. R. (2014); Free oscillations of two concentrically located cylindrical shells with a fluid between them. International Journal of Engineering and Innovative Technology , 3: 33-37

Seyfullayev А. I., Mаmedova G.А., Rustamova М. А., Yuzbashiyeva A. О. (2012); Analyzes of free oscialltions of thin – walled cylindrical shells containing a compressible liquid. Engen-Phys. Journ., 85:134-149

Seyfullayev А.I., Аgayeva N.А. (1998); Solution of the problem on motion of the spherical inclusion with the spring body in the acoustic medium., Phys.–tech-and math. sciences, 18: 133-135.

Sinyavskii V.F, Phedotovskii V.S., Kukhtin A.B. (1980), On vibrations of the cylinder in a viscous liquid. Applied Mechanics, XVI: 62-67.

--0--

Published

2016-06-25

Issue

Section

Peer Reviewed Articles

How to Cite

Mosiori, C. O. (2016). Modeling Damping for a Loaded Spring in an Acoustic Liquid Media. Engineering International, 4(1), 9-18. https://doi.org/10.18034/ei.v4i1.181

Similar Articles

11-20 of 34

You may also start an advanced similarity search for this article.