THERMAL SCIENCE

International Scientific Journal

Jian-Xin Huang

,

Min-Feng Song

,

Lizhi Zhang

,

Peng Liu

,

Rou-Xi Chen

,

Ji-Huan He

,

Shu-Qiang Wang

TRANSVERSE VIBRATION OF AN AXIALLY MOVING SLENDER FIBER OF VISCOELASTIC FLUID IN BUBBFIL SPINNING AND STUFFER BOX CRIMPING

ABSTRACT
Transverse vibration of an axially moving slender fiber of viscoelastic fluid is studied. The governing equations are derived under the assumptions of onedimensional steady and incompressible flow and linear Euler-Bernoulli bar. Effect of the moving velocity of the liquid fiber on natural frequencies is discussed, and the critical velocities of moving fibers are derived, below which transverse vibration is exponentially damped.
KEYWORDS
axially moving fiber, natural frequency, mode shape, variational principle, crimped fiber, bubbfil spinning, bubble electrospinning
PAPER SUBMITTED: 2015-01-11
PAPER REVISED: 2015-03-01
PAPER ACCEPTED: 2015-05-12
PUBLISHED ONLINE: 2015-10-25
DOI REFERENCE: https://doi.org/10.2298/TSCI1504437H
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2015, VOLUME 19, ISSUE Issue 4, PAGES [1437 - 1441]
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TRANSVERSE VIBRATION OF AN AXIALLY MOVING SLENDER FIBER OF VISCOELASTIC FLUID IN BUBBFIL SPINNING AND STUFFER BOX CRIMPING

© 2024 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence