
doi: 10.1121/1.2025604
Previous studies have explained acoustic scattering from an infinite cylinder or a sphere. The scattering depends strongly on resonances that are related to the propagation of circumferential waves when the acoustic axis is perpendicular to the cylinder axis or the propagation of guided waves when the insonification is oblique. The method of isolation and identification of resonances (MIIR) developed in our laboratory is used to study acoustic scattering from a finite cylindrical shell bounded by two plane disks. The acoustic beam diameter is larger than the target dimensions. When the acoustic beam axis is perpendicular to the target axis, the resonances observed on the resonance spectrum are identical to those observed with an infinite cylindrical shell. When the acoustic beam axis is not perpendicular to the target axis, the resonances are more numerous and, for certain incidence angles, next resonances have the same mode.
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 1 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
