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Developing of dielectrometrical method for evaluation of mixing effectiveness for cotton/flax yarn manufacturing


УДК 677.021.166

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SUMMARY

Developing of dielectrometrical method for evaluation of mixing effectiveness for cotton/flax yarn manufacturing Method for evaluation of effectiveness of dissimilar fibers mixing in multi-component assemblers is developed. The tangent of dielectric loss (Ktg(δ)) is chosen as index of mixing quality. Rational measuring of frequency range Ktg(δ) for cotton/flax silvers from 2 to 10 kHz. Anisotropy of the tangent dielectric loss of the silvers with a nominal content of 50% linen and 50% cotton is measured. It is obtained that coefficient of variation of Ktg(δ) for sliver from drawframes is much lower than for the card sliver.

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Науменко, А. М. Разработка диэлькометрического метода оценки эффективности смешивания компонентов при производстве хлопкольняной пряжи / А. М. Науменко, Д. Б. Рыклин, А. А. Джежора // Вестник Витебского государственного технологического университета . ─ 2010. ─ № 18. ─ С. 69