Where you are: Home pageYear 2012Issue (94) → Article:
AAA     ENG | POL

Comparative Research of the Dynamic Young’s Module of Fibres

Research and development

Authors:

Download... PDF
Full text

Abstract:

This work presents an investigation of the dynamic Young’s modulus for fibres of varied thickness performed on an Impulse Mechanical Spectrometer (IMS) and Dynamic Mechanical Analyser (DMA). The IMS was designed and built by the authors and the DMA instrument was produced by TA Instrument Co (USA). Because different methods are applied for determination of the dynamic Young’s modulus it was necessary to perform a comparison analysis of the results received from the IMS and DMA, which are currently the most frequently used testers. This analysis shows that an IMS can be used when a DMA cannot be applied. The parameter set comprising the dynamic Young’s modulus for longitudinal vibrations can find application in material engineering in industry. The DMA method does not require the application of mathematical formulas to determine Young’s modulus but requires calibration as apposed to IMS. Measurements of the elasticity modulus were carried out under automatically stabilised climatic conditions. The compliance of the results obtained allows us to evaluate positively the performance of the Impulse Mechanical Spectrometer. Comparison of the results makes it possible to determine the measuring possibilities of the DMA and IMS and show the advantages of IMS over DMA.

Tags:

fibres, mechanical spectroscopy, dynamic modulus.

Citation:

Więcek T, Konecki W. Comparative Research of the Dynamic Young’s Module of Fibres. FIBRES & TEXTILES in Eastern Europe 2012; 20, 5(94): 36-40.

Published in issue no 5 (94) / 2012, pages 36–40.

CONTACT:

FIBRES & TEXTILES
in Eastern Europe
ul. Skłodowskiej-Curie 19/27,
90-570 Łódź, Poland
tel. (48-42) 638-03-14
tel. (48-42) 638-03-63
e-mail: infor@ibwch.lodz.pl
Events:

EDITORIAL OFFICE
ul. Skłodowskiej-Curie 1927, 90-570 Łódź, Poland • tel.  (48-42) 638-03-14 • e-mail: infor@ibwch.lodz.plhttp://www.fibtex.lodz.pl

EDITORIAL DEPARTMENT
Editor-in-Chief Emilia Jaszczurska-Niedźwiedzka, V-ce Editor-in-Chief Marta Cyrczak, Text Editor Geoffrey Large, Assistant Editor Anna Wahl, Typesetting and Printed at Media-Press • Production IBWCh

facebook