ANALYSIS OF ELECTRIC FIELD AROUD WIRE SPINNERET

1 BAŤKA Ondřej
Co-authors:
1 BÍLEK Martin 1 SKŘIVÁNEK Josef 1 VALTERA Jan. 1 LE VAN Khoa
Institution:
1 Department of textile machine design - Technical University of Liberec, Liberec, Czech Republic, EU, ondrej.batka@tul.cz, khoa.le.van@tul.cz, martin.bilek@tul.cz, Josef.skrivanek@tul.cz, jan.valtera@tul.cz
Conference:
9th International Conference on Nanomaterials - Research & Application, Hotel Voronez I, Brno, Czech Republic, EU, October 18th - 20th 2017
Proceedings:
Proceedings 9th International Conference on Nanomaterials - Research & Application
Pages:
241-245
ISBN:
978-80-87294-81-9
ISSN:
2694-930X
Published:
8th March 2018
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
28 views / 13 downloads
Abstract

The paper deals with the analysis of the equipment for electrospinning from the free layer using wire spinneret. Simulations of the electrostatic field were performed by using the finite element method. Main part of simulations is focused on analyzing the influence of shape of wire on the distribution of electric field around the wire. The influence of design dimensions of spinning machine was observed as well. Next part of simulations deals with influence of the electric voltages among wire, collector and background. According to the simulations the experiments were done. Main part of the experiments was focused on measurement of critical electric voltages. The conclusion compares simulations to results of experiments.

Keywords: electric field, spinneret, wire
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