Počet záznamů: 1
Analytical solution of transient in-plane vibration of a thin viscoelastic disc and its multi-precision evaluation
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SYSNO ASEP 0385578 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Analytical solution of transient in-plane vibration of a thin viscoelastic disc and its multi-precision evaluation Tvůrce(i) Adámek, V. (CZ)
Valeš, František (UT-L) RIDZdroj.dok. Mathematics and Computers in Simulation. - : Elsevier - ISSN 0378-4754
Roč. 85, NOV 2012 (2012), s. 34-44Poč.str. 11 s. Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova transient vibration ; viscoelastic disc ; analytical solution Vědní obor RIV BI - Akustika a kmity CEP GAP101/11/0288 GA ČR - Grantová agentura ČR Institucionální podpora UT-L - RVO:61388998 UT WOS 000312628100003 DOI https://doi.org/10.1016/j.matcom.2012.09.014 Anotace The analytical solution of transient in-plane vibration of a thin viscoelastic disc caused by a radial presure load is presented. Using the multi-precision implementation of FFT based algorithm, the inverse Laplace transform is carried out and the spatiotemporal distribution of displacement components are obtained. The efficiency and the accuracy of the process of analytical solution evalution are discused in detail and the consequences in context of the application of results are mentioned. Finaly, the results of numerical simulation are presented. They are used for the verification of the correctness of the derived analytical formulae and their evaluation and for determination of numerical model capabilities. Pracoviště Ústav termomechaniky Kontakt Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Rok sběru 2013
Počet záznamů: 1