Acoustic 'black holes' for flexural waves as effective vibration dampers

Journal of Sound and Vibration

Volumn 274, Issue 3-5, 2004, Pages 605-619

  Krylov, V V ^a   Tilman, F J B S ^a  

^a LOUGHBOROUGH UNIVERSITY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

DAMPING; ELASTIC WAVES; PLATES (STRUCTURAL COMPONENTS); SEDIMENTS; THIN FILMS; WAVE PROPAGATION;

ELASTIC PLATES; THIN ABSORBING LAYERS; VIBRATION DAMPERS;

VIBRATIONS (MECHANICAL);

EID: 3042653361     PISSN: 0022460X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jsv.2003.05.010     Document Type: Article

References (18)

1. Krylov V.V. Conditions for validity of the geometrical-acoustic approximation in application to waves in an acute-angle solid wedge. Soviet Physics: Acoustics. 35(2):1989;176-180.
2. Krylov V.V. Geometrical-acoustics approach to the description of localized vibrational modes of an elastic solid wedge. Soviet Physics: Technical Physics. 35(1):1990;137-140.
3. Krylov V.V. On the velocities of localised vibration modes in immersed solid wedges. Journal of the Acoustical Society of America. 103(2):1998;767-770.
4. Krylov V.V. Localised acoustic modes of a quadratically shaped solid wedge. Moscow University Physics Bulletin. 45(6):1990;65-69.
5. Krylov V.V., Shuvalov A.L. Propagation of localised flexural vibrations along plate edges described by a power law. Proceedings of the IOA. 22(2):2000;263-270.
6. Mironov M.A. Propagation of a flexural wave in a plate whose thickness decreases smoothly to zero in a finite interval. Soviet Physics: Acoustics. 34(3):1988;318-319.
7. Pekeris C.L. Theory of propagation of sound in a half-space of variable sound velocity under condition of formation of a shadow zone. Journal of the Acoustical Society of America. 18:1946;295-315.
8. Badulin S.I., Tsimring L.S., Shrira V.I. Trapping and vertical focusing of internal waves in the pycnocline due to horizontal inhomogeneities of the stratification and currents. Doklady Akademii Nauk SSSR. 273(2):1983;459-463.
9. Badulin S.I., Shrira V.I. On the irreversibility of internal wave dynamics due to wave-trapping by mean flow inhomogeneities. 1. Local analysis. Journal of Fluid Mechanics. 251:1993;21-53.
10. Landau L.D., Lifshits E.M. Quantum Mechanics. Non-Relativistic Theory:1977;Pergamon Press, Oxford.
11. Godin O.A., Chapman D.M.F. Dispersion of interface waves in sediments with power-law shear speed profiles. I. Exact and approximate analytical results. Journal of the Acoustical Society of America. 110(4):2001;1890-1907.
12. Chapman D.M.F., Godin O.A. Dispersion of interface waves in sediments with power-law shear speed profiles. II. Experimental observations and seismo-acoustic inversions. Journal of the Acoustical Society of America. 110(4):2001;1908-1916.
13. Ross D., Ungar E.E., Kerwin E.M. Jr. Damping of plate flexural vibrations by means of viscoelastic laminae. Ruzicka J.E. Structural Damping. 1960;49-87 Pergamon Press, Oxford.
14. P.N. Kravchun, Generation and Methods of Reduction of Noise and Vibration, Moscow University Press, Moscow, 1991 (in Russian).
15. Ungar E.E. Vibration isolation and damping. Crocker M.J. Handbook of Acoustics. 1998;675-687 Wiley, New York. (Chapter 55).
16. Krylov V.V. Surface effects and surface acoustic waves. Progress in Surface Science. 32:1989;39-110.
17. Krylov V.V. Surface properties of solids and surface acoustic waves. application to chemical sensors and layer characterisation Applied Physics A. 61(3):1995;229-236.
18. B.A. Auld, Acoustic Fields and Waves in Solids, Wiley, New York, 1973.