Title :
Experimental investigation of characteristics of Chladni effect
Author :
Xiao-bo Zhu ; Jun-hui Hu
Author_Institution :
State Key Lab. of Mech. & Control of Mech. Struct., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China
Abstract :
In this work, characteristics of Chladni effect around a nodal point on a metal plate vibrating flexurally are experimentally investigated. Shrimp eggs with 440 μm diameter approximately are used as the particles for measurement. The locus of particle clusters moving to the nodal point, and dependence of the average radial velocity of particle clusters on the vibration displacement of metal plate, particle number in a cluster, and initial radial position of particle clusters, are measured and analyzed.
Keywords :
displacement measurement; plates (structures); vibration measurement; Chladni effect; average radial velocity; metal plate; nodal point; particle cluster initial radial position; particle cluster locus; shrimp eggs; size 440 mum; vibration displacement measurement; Acoustics; Actuators; Atmospheric measurements; Metals; Particle measurements; Vibration measurement; Vibrations; Average radial velocity; Chladni effect; Nodal point; Particle;
Conference_Titel :
Piezoelectricity, Acoustic Waves and Device Applications (SPAWDA), 2012 Symposium on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4673-4814-0
DOI :
10.1109/SPAWDA.2012.6464037
