[PDF] Top 20 A vibro-impact acoustic black hole for passive damping of flexural beam vibrations
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A vibro-impact acoustic black hole for passive damping of flexural beam vibrations
... Nonlinear flexural vibrations of slender beams holding both an Acoustic Black Hole termi- nation and a contact non-linearity are numerically ...The Acoustic ... Voir le document complet
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Experimental evidence of energy transfer and vibration mitigation in a vibro-impact acoustic black hole
... demonstration of the broadband passive damping capacity of a vibro-impact acoustic black hole (VI-ABH) is ...reported. A VI-ABH is an ... Voir le document complet
8
The acoustic black hole: A review of theory and applications
... r a c t The Acoustic Black Hole (ABH) is a technique for passive vibration control that was recently developed within the Structural Dynamics and Vibroacoustics ...From ... Voir le document complet
25
Linear and nonlinear dynamics of a plate with acoustic black hole, geometric and contact nonlinearity for vibration mitigation
... with a wedge profile creating an Acoustic Black Hole (ABH) termination is studied ...numerically. A particular emphasis is put on combining two different types of nonlinearity in ... Voir le document complet
28
Effects of geometrical nonlinearities on the acoustic black hole effect
... The Acoustic Black Hole effect (ABH) is a passive vibration damping technique without added mass based on flexural waves properties in thin structures with variable ...is ... Voir le document complet
12
Thermal imaging of the structural damping induced by an acoustic black hole
... an acoustic black hole ...An Acoustic Black Hole (ABH) is a passive and efficient way to control the flexural vibrations of beams or ...in ... Voir le document complet
10
Combining nonlinear vibration absorbers and the Acoustic Black Hole for passive broadband flexural vibration mitigation
... The Acoustic Black Hole (ABH) effect refers to a special vibration damping technique adapt- ed to thin-walled structures such as beams or ...consists of a local decrease ... Voir le document complet
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Acoustic source detection inside a pipe using vibro-acoustic beamforming: assessment of the array gain from virtual experiments
... response of the shell excited by a monopole source ...composed of an infinite cylindrical shell filled with a heavy fluid (water) and coupled to two ring ...by a monopole inside the ... Voir le document complet
9
Integrability and Black-Hole Microstate Geometries
... families of asymptotically-AdS 3 × S 3 supergravity solutions that have the same charges and mass as supersym- metric D1-D5-P black holes, but that cap off smoothly with no ...that, for an infinite ... Voir le document complet
25
Black hole Meissner effect and entanglement
... extremal black holes [2,12,18] . We would like to understand the origin of the black hole Meissner ...extremal black holes have infinitely long throats [12,13] ...fields of ... Voir le document complet
7
Properties of the Binary Black Hole Merger GW150914
... analysis of GW150914, we consider waveform models constructed within two frameworks capable of accurately describing the GW signal in the parameter space of ...developed, for both double ... Voir le document complet
19
The Vibrations Of A Beam With A Local Unilateral Elastic Contact
... as a linear spring. The advantage of these two states is to give an idea on the effect of the spring on the overall system ...adding a spring to a simple beam model at one point ... Voir le document complet
26
An analytic Lifshitz black hole
... is a solution of the same action with a different mass for the gauge field and a different cosmological constant [ 17 , 18 ...equation of motion is not sat- isfied by the ... Voir le document complet
9
Artificial cochlea and acoustic black hole travelling waves observation: Model and experimental results
... an acoustic black hole used as an anechoic end improves the quality of ...Results for the immersed setup might be improved with a redesign of the experimental ...the ... Voir le document complet
14
Improvement of the acoustic black hole effect by using energy transfer due to geometric nonlinearity
... Abstract Acoustic Black Hole eect (ABH) is a passive vibration damping technique without added mass based on exural waves properties in thin structures with variable ... Voir le document complet
23
The flexural behaviour of ice from in situ cantilever beam tests
... READ THESE TERMS AND CONDITIONS CAREFULLY BEFORE USING THIS WEBSITE. https://nrc-publications.canada.ca/eng/copyright Vous avez des questions? Nous pouvons vous aider. Pour communiquer directement avec un auteur, ... Voir le document complet
23
Investigation of methods of determining structural damping from random vibrations
... Publisher’s version / Version de l'éditeur: Vous avez des questions? Nous pouvons vous aider. Pour communiquer directement avec un auteur, consultez la première page de la revue dans laquelle son article a été ... Voir le document complet
29
Astrophysical Implications of the Binary Black-Hole Merger GW150914
... discovery of the gravitational-wave (GW) source GW150914 with the Advanced LIGO detectors provides the first observational evidence for the existence of binary black hole (BH) systems ... Voir le document complet
15
Black hole collapse in the 1/c expansion
... Discussion of information loss The exact CFT calculation is obviously unitary, but the leading term in the 1/c expansion at early times may not ...signs of information loss in the approximate CFT ... Voir le document complet
33
Black hole binary inspiral and trajectory dominance
... Correlations of timing and angular direction As a very different test of trajectory dominance we look for features of the emerging radiation that can be correlated with features ... Voir le document complet
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