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NUMERICAL SIMULATION OF THE AIR FLOW FIELD IN THE FOREIGN FIBER SEPARATOR

ABSTRACT
The air flow field of a foreign fiber separator is simulated numerically. Effects of design parameters such as the nozzle diameter and entrance width of the noil box on the air velocity along nozzle axis, turbulence intensity, and jet deflection distance are studied. Larger nozzle diameters and larger entrance widths of the noil box are advantageous to the elimination of foreign fibers. The results provide a theoretical basis for the design of foreign fiber separators.
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PAPER SUBMITTED: 2015-12-18
PAPER REVISED: 2016-02-06
PAPER ACCEPTED: 2016-02-11
PUBLISHED ONLINE: 2016-08-13
DOI REFERENCE: https://doi.org/10.2298/TSCI1603953C
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2016, VOLUME 20, ISSUE 3, PAGES [953 - 956]
REFERENCES
  1. Liu, R. Q., Analysis of Existing Foreign Impurities Detecting and Clearing Machine in Cotton Spinning, Shanghai Textile Science & Technology, 34 (2006), 1, pp. 12-18
  2. Li, B. D., et al., Design of a Sophisticated Foreign Fiber Separator, Transactions of the Chinese Society for Agricultural Machinery, 37 (2006), 1, pp. 107-110

© 2020 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence