Original title: On computing of pulse propagation and reflection in 2D elastic waveguide
Authors: Berezovski, Arkadi
Document type: Papers
Conference/Event: International Conference Engineering Mechanics 2019 /25./, Svratka (CZ), 20190513
Year: 2019
Language: eng
Abstract: Pulse propagation in elastic waveguides is simulated by means of finite volume methods. Results of calculations by means of the standard wave-propagation algorithm are compared with those obtained by the thermodynamically consistent excess quantities method. The main difference in these approaches is in the implementation of boundary conditions. The similarity and the distinction of the results are demonstrated.
Keywords: boundary conditions; elastic waveguide; finite-volume method; pulse propagation
Project no.: EF15_003/0000493, GA19-04956S (CEP)
Funding provider: GA MŠk, GA AV ČR
Host item entry: Engineering mechanics 2019. Book of full texts, ISBN 978-80-87012-71-0, ISSN 1805-8248

Institution: Institute of Thermomechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0302597

Permalink: http://www.nusl.cz/ntk/nusl-407939


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Research > Institutes ASCR > Institute of Thermomechanics
Conference materials > Papers