Numerical modelling and experimental analysis of acoustic emission

Numerical modelling and experimental analysis of acoustic emission

Detalhes bibliográficos
Parent link:Journal of Physics: Conference Series
Vol. 1015 : Information Technologies in Business and Industry (ITBI2018).— 2018.— [032039, 7 p.]
Autor principal: Gerasimov S. I. Sergey Ivanovich
Autor Corporativo: Национальный исследовательский Томский политехнический университет (ТПУ)
Outros Autores: Sych T. V.
Resumo:Title screen
In the present paper, the authors report on the application of non-destructive acoustic waves technologies to determine the structural integrity of engineering components. In particular, a finite element (FE) system COSMOS/M is used to investigate propagation characteristics of ultrasonic waves in linear, plane and three-dimensional structures without and with geometric concentrators. In addition, the FE results obtained are compared to the analytical and experimental ones. The study illustrates the efficient use of the FE method to model guided wave propagation problems and demonstrates the FE method's potential to solve problems when an analytical solution is not possible due to "complicated" geometry.
Publicado em: 2018
coleção:Mathematical simulation and data processing
Assuntos:
электронный ресурс
труды учёных ТПУ
численное моделирование
акустическая эмиссия
конечные элементы
ультразвуковые волны
целостность
компоненты
Acesso em linha:http://dx.doi.org/10.1088/1742-6596/1015/3/032039
http://earchive.tpu.ru/handle/11683/52923
Formato: Recurso Eletrônico Capítulo de Livro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659487

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