Pavych N. Elastic medium with volumetric inhomogeneities ultrasonic control processes modeling

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0402U002732

Thesis Registration Form

0402U002732.pdf

Applicant for

Specialization

  • 01.05.02 - Математичне моделювання та обчислювальні методи

30-08-2002

Specialized Academic Board

Д 35.052.05

Lviv Polytechnic National University

Essay

The mathematical model of ultrasonic waves propagation in elastic halfspace with volumetric inhomogeneities is developed. The surface form reconstruction method is proposed for the closed cavity or absolutely hard inclusions in high-frequency band. Remote methods of determination of the form of star region occupied by a cavity or elastic body are also offered. These methods allow for the extension of the functional potential of nondestructive control means.

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Files

DODAT-B.doc

Rozd-1.doc

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Rozdil-3.doc

Rozdil-4.doc

aref.doc

dodat-v.doc

introduc.doc

liter.doc

title.doc

vysnov.doc

zmist.doc

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