[사] Bending Rigidity of Yarns 출판일 : 2006.06.01 저자 : Jung-Whan Park, Ae-Gyeong Oh 서지사항 : le Research Journal, Volume 76, Issue 6, 478 페이지 등록일 : 2012.01.12 I 조회수 : 78 작성자 : admin |
The bending behavior of yarn is affected by mechanical properties, arrangement and
interaction between its constituent fibers and yarn geometry. In this study the yarn bending
rigidity was obtained from the tensile modulus of its constituent fibers and yarn geometry
and structural parameters and it was shown that the dimensionless yarn bending rigidity
decreased as the ratio of tensile modulus to the shear modulus of the constituent fibers
increased. Furthermore, the yarn bending rigidity decreased as the surface helix angle of
the yarn increased. When compared with previous research, there was good agreement
between the findings of Owen, Zurek, and Platt’s and the results of this study.
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