[방적] Numerical Study of the Three-dimensional Flow Field in Compact Spinning with Inspiratory Groove 출판일 : 2010.01.01 저자 : 서지사항 : Textile Research Journal, Volume 80, Issue 1, 84페이지 등록일 : 2011.03.22 I 조회수 : 73 작성자 : admin |
In compact spinning with inspiratory groove, the computational fluid dynamic model,
computed with parallel technologies and Fluent 6.3, was developed to simulate the flow field
in the compact zone with 3D computational fluid dynamic technology. Flowing state,
distributions of static pressure and velocity in the compact zone were characterized and
analyzed. The results showed that the compact principle of compact spinning with
inspiratory groove consists of compact by airflow and compact by the shape of the
inspiratory groove, and the static pressure in the condensing zone is negative, as well as
the velocity of airflow in the compact zone is not zero. The fluctuation of the static pressure
and velocity near the bottom of the inspiratory groove is relatively bigger and the number of
the fluctuation is equal to the number of the round holes in the compact zone.
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