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

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$Surface roughness and fractal dimension - Centrum Textil$

elative error [%] 35 30 25 20 15 10 5 0 -5 -10 packing density [1] Relative error of prediction x 95% confidence interval of mean value 0,4 0,35 0,3 0,25 0,2 0,15 0,1 0,05 0 0,01 0,04 0,07 0,1 0,13 0,16 0,19 0,22 0,25 0,28 95% conf. int. lower limit 95% conf. int. upper limit combed and carded ring rotor combed and carded Novaspin combed compact 7,23-28,46 tex D/2 Radial packing density yarn radiusr [mm] 9,43-29,42 tex 19,43-29,48 tex 7,35-20,05 tex relative error [%] 15 12 9 6 3 0 -3 -6 -9 -12 -15 Experiment 95% conf. int. lower limit 95% conf. int. upper limit combed and carded ring rotor combed and carded Novaspin combed compact 7,23-28,46 tex 9,43-29,42 tex 7,35-20,05 tex 19,43-29,48 tex
100% cotton – ring yarn Yarn diameter – 50% hairiness function Hairiness function – integral under hairiness function in the interval (d/2; 3*d) R1 R2 7,4 tex 10 tex 16,5 tex 20 tex 38 tex
Page 1 and 2: „LibTex LibTex““ Computer Aid
Page 3 and 4: Applications � Technical and clot
Page 5 and 6: Fiber - yarn prediction � Yarn pa
Page 7: ing Novaspin Yarn diameter D [mm] T
Page 11 and 12: Fiber Distribution and Correspondin
Page 13 and 14: utilization Utilization of fiber in
Page 15 and 16: Fiber tenacity x bundle tenacity di
Page 17 and 18: Yarn tenacity σ p [N/tex] σ v -fi
Page 19 and 20: elative error [%] Relative error of
Page 21 and 22: Ply yarn appearance simulationdiame
Page 23 and 24: ) 3 ( 6 1 A ) ( 6 1 Z K DEFINICE ST
Page 25 and 26: Mechanical properties Tenacity [N]
Page 27 and 28: B[mN/mm/deg] 8 7 6 5 4 3 Shear stif
Page 29 and 30: Roughness [mikron] Roughness Twill
Page 31 and 32: Fabric air permeability Calculation
Page 33 and 34: Fabric properties 100 % cotton 20te
Page 35 and 36: 2D Fabric visualization Influence o
Page 37: Thanks for your attention… attent

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

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