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computer aided design of textile structures and ... - Centrum Textil

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tenacity [N/tex]<br />

Blended yarns –<br />

prediction <strong>of</strong> packing density,<br />

diameter, tenacity<br />

0,55<br />

0,5<br />

0,45<br />

0,4<br />

0,35<br />

0,3<br />

0,25<br />

0,2<br />

0,15<br />

0,1<br />

( πµ ) ∗<br />

D T ρ<br />

∗ = 4 /<br />

Linear mixing<br />

0,0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1,0<br />

cotton mass portion [-]<br />

s<br />

relative error [%]<br />

7<br />

2<br />

-8<br />

95% conf 95% conf relative error<br />

-30,00<br />

0,20 0,40 0,60 0,80 1,00<br />

experiment<br />

cotton mass portion [-]<br />

linear mixing - fibers<br />

linear mixing yarn<br />

PETxPan<br />

linear mixing yarn Uster<br />

PES<br />

critical mass portion<br />

fibers<br />

critical mass portion<br />

yarn

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