000015270 001__ 15270
000015270 005__ 20161115100216.0
000015270 04107 $$aeng
000015270 046__ $$k2016-08-21
000015270 100__ $$aVan Gemmeren, Valentin
000015270 24500 $$aEnergy focusing using the dispersion of flexural waves

000015270 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000015270 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000015270 506__ $$arestricted
000015270 520__ $$2eng$$aThe phase velocity of flexural waves depends strongly on their frequency, which leads to the distortion of traveling broadband pulses. This effect is used to focus strain energy at a particular location in a wave guide. Bending waves are excited at one end of a glass beam and focus to a sharp peak at another location of the beam. The excitation is determined from a time reversed spectral element simulation. The focusing of the bending waves in the glass beam is measured using a Laser Doppler vibrometer. Strong focusing was observed.

000015270 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000015270 653__ $$a

000015270 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000015270 720__ $$aVan Gemmeren, Valentin
000015270 8560_ $$ffischerc@itam.cas.cz
000015270 8564_ $$s138392$$uhttps://invenio.itam.cas.cz/record/15270/files/TS.SM07-3.06.pdf$$yOriginal version of the author's contribution as presented on CD,  page 2224, code TS.SM07-3.06
.
000015270 962__ $$r13812
000015270 980__ $$aPAPER