A Research on Loss Factor of Embedded and Co-Cured Composite Damping Structure

Peng Mi; Sen Liang

doi:10.4028/www.scientific.net/AMR.487.593

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 487A Research on Loss Factor of Embedded and Co-Cured...

A Research on Loss Factor of Embedded and Co-Cured Composite Damping Structure

Abstract:

In this paper, modal strain energy method is employed to calculate the modal loss factor of embedded and co-cured composite damping structure (ECCDS). To illustrate the validity of modeling and calculating method, the simulation results are compared with the experimental data. The effects of thickness, number and location of damping layers on damping performance of ECCDS have also been studied in detail.

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Periodical:

Advanced Materials Research (Volume 487)

Pages:

593-597

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.487.593

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Online since:

March 2012

Authors:

Peng Mi, Sen Liang

Keywords:

Embedded and Co-Cured Composite Damping Structure, Finite Element Analysis (FEA), Modal Loss Factor, Modal Strain Energy Method

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References

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