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Fluid Simulation of the Airflow in Interlacing Nozzles.

  • 출판일2001.10
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 268
A computer simulated the air flowing through interlacing nozzles to better understand air flow behavior and calculate the interlacing degree and loop frequency under various conditions while processing fine denier yarn. A decrease in cross sectional area of the inlet hole of the nozzle or an increase in inlet air pressure improved the interlacing. A round cross sectional yarn channel proved to be superior to channels with other shapes. Divergent or significant convergent exits did not provide a positive effect on interlacing, but a modest convergent exit did improve interlacing somewhat. A slightly oblique or tangential air inlet hole favored the interlacing process. 7 refs.
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