Abstract
According to the Voigt hypothesis, the internal frictional coefficient of metals is frequency-independent. Experiments with copper and brass rods show that the internal frictional coefficient declines hyperbolically with increase in the fundamental frequency.
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Financial support was provided within the framework of the program for increasing the competitiveness of Tomsk Polytechnic University.
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Translated by B. Gilbert
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Tomilin, A.K., Kuznetsov, F.Y., Konovalenko, I.S. et al. Refinement of the Voigt Hypothesis for Copper and Brass. Russ. Engin. Res. 42, 903–906 (2022). https://doi.org/10.3103/S1068798X22090246
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DOI: https://doi.org/10.3103/S1068798X22090246