dc.contributor.author | Fawcett, John A. | |
dc.date.accessioned | 2018-10-11T14:08:43Z | |
dc.date.available | 2018-10-11T14:08:43Z | |
dc.date.issued | 1998/02 | |
dc.identifier | 11976 | |
dc.identifier.govdoc | SM-348 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12489/505 | |
dc.description.abstract | The work of a previous memorandum on the modelling of scattering by a partially buried cylinder is extended to allow the cylinder to have full elasticity (and not just be a fluid structure as in the previous work). The results of computations showing the effects of increasing burial on the backscattered field, both in the spectral and temporal domains, are given. A shelled and a solid aluminum cylinder are considered for a grazing angle of incidence which is subcritical. | |
dc.format | vi, 14 p. : ill. ; 8 fig. | |
dc.language | English | |
dc.publisher | NATO. SACLANTCEN | |
dc.subject | Acoustic scattering by elastic structures | |
dc.subject | Buried objects detection | |
dc.subject | Mine burial and bottom conditions | |
dc.title | Modelling of scattering by partially buried elastic cylinders | |
dc.type | Scientific Memorandum (SM) | |