Open Access Conference Proceedings

The main scope of work is to verify the possibility of production diverse fibres, which have different fineness and are produced simultaneously on one electrode. In the first phase of the research, a basic design of the geometry of the two-stage electrode was performed and subsequently, using FEM software, an analysis was performed to determine the electrical field at the individual stages of the electrode. Based on the distribution of the electrical field, 3 different types of the two-stage electrode geometry were found, the mutual structure of stages on one electrode. In the second phase, these 3 types were created and then an experiment was performed and a subsequent evaluation of the frequency and fineness of the fibres related to the solved types of electrodes.

Keywords: Fineness, electrical field, spinning electrode, electrospinning

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