Phenomena occurring during longitudinal tension pulses in visco-elastic linear textile products

• Autorzy: Stempień Z.
• Języki publikacji: EN

Abstrakty

EN

A feasible possibility exists of generating longitudinal loads in the form of tension pulses during the processing and use of visco-elastic linear textile products. The propagation of such pulses can be accompanied by hitherto unexamined phenomena different from those occurring over the time of static loading; among other such, the phenomenon of potential destruction can appear. The generation and propagation of tension pulses in a linear textile object fastened between two insuperable barriers are discussed in this work. The investigation's results allow us to state that during the time of tension pulse propagation, the selection of the tension pulse (which is only one of the longitudinal loads acting on a linear textile product) is fully justified. The destruction of thread can be accompanied with tension pulse propagation, but in contrast to other typical longitudinal loads, this destruction can differ along the whole length of the pulse. Under conditions of repeated one-directional pulse stimulation, and considering the attenuation of this forcing, a linear aniso-destruction of the tread can appear as the result of its destruction. In the case when only one insuperable barrier exists, two different zones of potential destruction of the linear textile product will occur, whereas three different zones are observed with two barriers.

Słowa kluczowe

EN

tension pulse; propagation; linear textile product; viscoelastic linear textiles; destruction zone

PL

impuls napięcia; propagacja; liniowe wyroby włókiennicze; strefa zniszczenia

• Wydawca: Lodz University of Technology, Faculty of Material Technologies and Textile Design
• Czasopismo: Autex Research Journal
• Rocznik: 2002
• Tom: Vol. 2, no. 4
• Strony: 210--227
• Opis fizyczny: Bibliogr. 19 poz.

Twórcy

autor

Stempień Z.

• Technical University of Łódź, Faculty of Textile Engineering and Marketing, Department of Automatization of Textile Processes, 90-924 Łódź, ul. Żwirki 36, Poland

Bibliografia

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