DETERMINATION OF YOUNG’S DYNAMIC MODULUS OF POLYMER MATERIALS BY RESONANCE VIBRATING-REED METHOD-Reference-Cited by-同舟云学术

DETERMINATION OF YOUNG’S DYNAMIC MODULUS OF POLYMER MATERIALS BY RESONANCE VIBRATING-REED METHOD

Published:2019-12-15 Issue:4 Volume:9 Page:34-37
ISSN:2391-6761
Container-title:Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska
language:
Short-container-title:IAPGOS

Author:

Mashchenko Volodymyr^ORCID,Krivtsov Valentine^ORCID,Kvasnikov Volodymyr^ORCID,Drevetskiy Volodymyr^ORCID

Abstract

The paper deals with its own oscillations of a rectangular rod with a cross section of a rectangular shape. The method of determining real part of Young's dynamic modulus and tangent of mechanical loss of samples in the form of rods of a number of polymer materials by means of resonant vibrating-reed method are proposed. Experimental setup, algorithm and software for determining the amplitude of the sample oscillations are developed. The accuracy of measurements was determined and a comparative analysis of results was performed with data obtained by other methods.

Publisher

Politechnika Lubelska

Subject

General Earth and Planetary Sciences,General Engineering,General Environmental Science

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