Analysis of Resonance Oscillations of Extruder Elastic Screw Conveyor

Abstract:

The relationship of oscillations amplitude of the granular medium-elastic screw system whilst passing over resonance at different values of the bulk mass per unit length at different motion velocity has been studied. The relation of resonance oscillations of the granular medium-elastic screw system described by ratio α(t) and ν(t) has been shown. Based on these ratios, we plotted time variations of amplitude against quick passing over resonance.

• Periodical: International Journal of Engineering Research in Africa (Volume 43)
• Pages: 49-58
• DOI: https://doi.org/10.4028/www.scientific.net/JERA.43.49
• Online since: June 2019
• Authors: Oleg Lyashuk, Maria Sokil, Yuriy Vovk*, Mykhaylo Levkovych, Oleg Tson, Dmytro Kondratyuk, Viktor Dmytrenko
• Keywords: Amplitude, Elastic Screw, Oscillations, Resonance, Speed, Velocity

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