Articles of The Transactions of KSRC

Full text article (in russian)

Year	2016
Issue	376
Volume	2
Pages	285–302
Caption	Acoustic calculation of polymers by means of dynamic mechanical analysis
Authors	V. Lebedev, V. Kosulnikov, A. Anisimov, P. Sery, S. Troshkin
Keywords	acoustic properties, temperature-dependent properties, polymeric materials, dynamic mechanical analysis
Summary	The paper shows that dynamic mechanical analysis results obtained for the samples of polymers could be used to calculate their acoustic properties in a wide frequency-temperature range. Knowledge of the acoustic properties allows calculation of reflection and transmission coefficients for the polymeric plates of specified thickness, including the layered ones, with arbitrary frequencies and various incidence angles of acoustic waves.
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