References
- J. Kor. Fiber Soc. v.27 C.H.Park;J.I.Raw;J.L.Woo
- J. Kor. Fiber Soc. v.27 C.H.Park;J.I.Raw;J.L.Woo
Textile Science and Engineering (한국섬유공학회지)
- Volume 27 Issue 7
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- Pages.82-85
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- 1990
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- 1225-1089(pISSN)
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- 2288-6419(eISSN)
Measurement of Variation of Fibre Diameter Using Weight -biased Samples (III) Estimation of Variance of Synthetic Staple Fibre Diameter
Weight- biased 표본에 의한 섬유직경의 변동측정 (III) -합성섬유의 직경의 분산추정-
- Park, Chang-Hyeok (Dept. of Textile Eng.,INHA University) ;
- No, Jeong-Ik (Dept.of Textile Engineering Kyunghee University) ;
- U, Je-Rin
- Published : 1990.07.01
Abstract
The inferiority of the variance estimates of synthetic staple fibre diameter when compared to those from the wool tops implies that a special calibration of air flow apparatus is required for synthetic staple fibres. The rapidity and accuracy in the determination of the fibre diameter variance estimate are the main features of the methods developed in this study. Additional work is desirable to provide and improved stream of input fibres to the throwing device.
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