Registration Number
0218U001095,
0117U004862
, R & D reports
Title
Methods of analysis and diagnostics plane-layered media with inhomogeneities and optimal synthesis equipment for non-destructive control of complex objects
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Head
Batrakov Dmitro,
Registration Date
08-02-2018
Organization
Kharkov National University named after V.N. Karazin
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The object of investigation is pulsed waves of different nature with different polarization states in the process of interaction with plane-layered media with linear inhomogeneities (cracks, vessels, absorbing inclusions, etc.). The aim of the work is to improve previously known and developed new methods and algorithms for analysis and diagnostics of plane layered media with electrophysically thin layers and inhomogeneities, as well as equipment for non-destructive testing of complex multi-purpose objects. Research methods when performing the first stage of R & D, both rigorous and numerically oriented methods for solving the problems of diffraction of pulsed signals on layered structures with inclusions were applied. The results of the work: during the first stage of the research, new physical and mathematical models of studied layered media with inhomogeneities were created to realize the possibility of making full use of information that contains signals reflected from internal boundaries and inhomogeneities in complex composite environments (building structures, technical objects and biological tissues) with a view to their further use for improving the characteristics of GPR
Product Description
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Антюфєєв О.
Антюфєєва М.
Білошенко К.
Грідіна В.
Демченко О.
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2020-04-02
