Study on the Band Gap and its Influencing Factors for one Dimensional Phononic Crystal

Abstract:

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The width of band gap is calculated with lumped mass method in order to study the wave propagation of longitudinal and transverse elastic wave of one-dimensional phononic crystal. The starting and terminating frequency is analyzed by changing the filling rate, the density difference of two materials, cross-section height ratio, and the Young's modulus of the scatter.

Info:

Periodical:

Edited by:

Dongye Sun, Wen-Pei Sung and Ran Chen

Pages:

448-452

DOI:

10.4028/www.scientific.net/AMM.121-126.448

Citation:

Y. Y. He and X. X. Jin, "Study on the Band Gap and its Influencing Factors for one Dimensional Phononic Crystal", Applied Mechanics and Materials, Vols. 121-126, pp. 448-452, 2012

Online since:

October 2011

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Price:

$35.00

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