Engineering Mechanics

International Conference

Proceedings Vol. 7 (2001)


INŽENÝRSKÁ MECHANIKA 2001

ENGINEERING MECHANICS 2001

NATIONAL CONFERENCE WITH INTERNATIONAL PARTICIPATION
May 14 – 17, 2001, Svratka, Czech Republic
;
Editors: Alena Poživilová and Jan Masák

Copyright © 2001 Institute of Thermomechanics, Academy of Sciences of the Czech Republic, Prague

ISBN 80-885918-64-1 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

Waves of whispering galery
Pellant K., Mejzlík M., Přikryl K.
pages 202 - +8p, full text

The results of the experimental acoustic measurements and the results of the mathematical modeling in the hall of the Austerlitz monument are presented. For the mathematical modeling of the spreading of sound in the acoustic volume is used the ray method (system RAYNOISE) and the final element method (system ANSYS). The comparison of the modeling with the experiment demonstrates the presence of waves in the solid structure of the barrel ceiling i.e. the presence of the waves of whispering gallery.


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Text and facts may be copied and used freely, but credit should be given to these Proceedings.

All papers were reviewed by members of the scientific committee.


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