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SI: Russian mechanics contributions for Structural Integrity Views: 615 Downloads: 407 Vol. 13, No. 49 (2019) June 25, 2019 pp. 800-813

Possibility of tuning shunt circuits for multimodal damping of vibrations of structure with piezoelectric element

Nataliia A. Iurlova, Dmitrii A. Oshmarin, Maksim A. Iurlov, Nataliya V. Sevodina

In this paper, an approach is proposed that allows for the selecting of the parameters of the shunt circuit that provide multimodal damping of vibrations for the corresponding piezoelectric element location. This technique is based on a…

10.3221/IGF-ESIS.49.13

Details: Possibility of tuning shunt circuits for multimodal damping of vibrations of structure with piezoelectric element PDF Visual Abstract

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SI: Russian mechanics contributions for Structural Integrity Views: 525 Downloads: 345 Vol. 13, No. 49 (2019) May 31, 2019 pp. 814-830

Analysis of spatial vibrations of piezoceramic eccentric cylindrical shells interacting with an annular fluid layer

Sergei Lekomtsev, Sergey Bochkarev, Alexander Senin

The work is devoted to a numerical study of the behavior of vertically oriented eccentric (non-coaxial) electroelastic shells, containing a fluid in the gap between them. The solution of the problem is found in the framework of a…

10.3221/IGF-ESIS.49.15

Details: Analysis of spatial vibrations of piezoceramic eccentric cylindrical shells interacting with an annular fluid layer PDF Visual Abstract

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Possibility of tuning shunt circuits for multimodal damping of vibrations of structure with piezoelectric element

Analysis of spatial vibrations of piezoceramic eccentric cylindrical shells interacting with an annular fluid layer