Investigation of yarn twist propagation in rotor spinning

Bingang Xu; Xiaoming Tao

doi:10.1115/IMECE2002-39488

Investigation of yarn twist propagation in rotor spinning

The Hong Kong Polytechnic University

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

This paper proposed an integrated mechanical approach for yarn dynamics in rotor spinning, especially the twist propagation in the yarn forming process from fibers collected in a rotor groove to the twisted yarn at the twist stopper. Equations of dynamic equilibrium in different yarn forming regions were established, and further, expressed in terms of dimensionless variables. Then the yarn tension and twist distribution, considering the dynamic coupling effects between different regions under the steady spinning conditions, were numerically simulated, in which influences of various dimensionless parameters of rotor spinning on the yarn tension and twist distributions were discussed in details.

Original language	English
Title of host publication	Textile Engineering
Publisher	American Society of Mechanical Engineers (ASME)
Pages	81-87
Number of pages	7
Volume	2
ISBN (Print)	0791836517, 9780791836514
DOIs	https://doi.org/10.1115/IMECE2002-39488
Publication status	Published - 1 Dec 2002
Event	2002 ASME International Mechanical Engineering Congress and Exposition - New Orleans, LA, United States Duration: 17 Nov 2002 → 22 Nov 2002

Conference

Conference	2002 ASME International Mechanical Engineering Congress and Exposition
Country/Territory	United States
City	New Orleans, LA
Period	17/11/02 → 22/11/02

Keywords

Modeling
Rotor spinning
Twist propagation
Yarns

ASJC Scopus subject areas

Mechanical Engineering

More information

10.1115/IMECE2002-39488

Cite this

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title = "Investigation of yarn twist propagation in rotor spinning",

abstract = "This paper proposed an integrated mechanical approach for yarn dynamics in rotor spinning, especially the twist propagation in the yarn forming process from fibers collected in a rotor groove to the twisted yarn at the twist stopper. Equations of dynamic equilibrium in different yarn forming regions were established, and further, expressed in terms of dimensionless variables. Then the yarn tension and twist distribution, considering the dynamic coupling effects between different regions under the steady spinning conditions, were numerically simulated, in which influences of various dimensionless parameters of rotor spinning on the yarn tension and twist distributions were discussed in details.",

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AU - Xu, Bingang

AU - Tao, Xiaoming

PY - 2002/12/1

Y1 - 2002/12/1

N2 - This paper proposed an integrated mechanical approach for yarn dynamics in rotor spinning, especially the twist propagation in the yarn forming process from fibers collected in a rotor groove to the twisted yarn at the twist stopper. Equations of dynamic equilibrium in different yarn forming regions were established, and further, expressed in terms of dimensionless variables. Then the yarn tension and twist distribution, considering the dynamic coupling effects between different regions under the steady spinning conditions, were numerically simulated, in which influences of various dimensionless parameters of rotor spinning on the yarn tension and twist distributions were discussed in details.

AB - This paper proposed an integrated mechanical approach for yarn dynamics in rotor spinning, especially the twist propagation in the yarn forming process from fibers collected in a rotor groove to the twisted yarn at the twist stopper. Equations of dynamic equilibrium in different yarn forming regions were established, and further, expressed in terms of dimensionless variables. Then the yarn tension and twist distribution, considering the dynamic coupling effects between different regions under the steady spinning conditions, were numerically simulated, in which influences of various dimensionless parameters of rotor spinning on the yarn tension and twist distributions were discussed in details.

KW - Modeling

KW - Rotor spinning

KW - Twist propagation

KW - Yarns

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U2 - 10.1115/IMECE2002-39488

DO - 10.1115/IMECE2002-39488

M3 - Conference article published in proceeding or book

SN - 0791836517

SN - 9780791836514

VL - 2

SP - 81

EP - 87

BT - Textile Engineering

PB - American Society of Mechanical Engineers (ASME)

T2 - 2002 ASME International Mechanical Engineering Congress and Exposition

Y2 - 17 November 2002 through 22 November 2002

ER -

Investigation of yarn twist propagation in rotor spinning

Abstract

Conference

Keywords

ASJC Scopus subject areas

More information

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