Effect of relative rubbing speed on the tribo‐electrification of continuous filament yarn by stainless steel pins
| Autor: | Lu Liu, William Oxenham, Abdel-Fattah M. Seyam, Thomas Theyson |
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| Rok vydání: | 2011 |
| Předmět: |
Imagination
Polypropylene Materials science Polymers and Plastics Tension (physics) Materials Science (miscellaneous) media_common.quotation_subject Relative velocity Yarn Industrial and Manufacturing Engineering Rubbing Vibration chemistry.chemical_compound chemistry visual_art visual_art.visual_art_medium Surface charge Composite material General Agricultural and Biological Sciences media_common |
| Zdroj: | The Journal of The Textile Institute. 102:1075-1085 |
| ISSN: | 1754-2340 0040-5000 |
| DOI: | 10.1080/00405000.2010.536390 |
| Popis: | The effect of relative rubbing speed on the tribo‐electrification between different continuous filament yarns and stainless steel “charging pins” was analysed. A modified linear tester, housed in an environmental room, was used to charge the yarn while transporting at desired speed and input tension. The yarn was rubbed against the charging pin, which was also rotated at different speeds. The yarn surface charge, yarn output tension and charging pin’s vibration were monitored in real time automatically. The results showed that for nylon yarn charge was minimized when the yarn/pin relative speed approached zero, regardless of the absolute rubbing speeds of yarn and pin. It was also found that, at the same relative speed, less charge was generated when a larger pin was used. For finish‐free nylon yarn, the charge was also minimized as the relative speed approaches zero; however, for finish‐free polyester yarn and finish‐free polypropylene yarn, the effect of relative rubbing speed on the electrification was... |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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