Woven Fabric Engineering Part 1 doc

... yarns of only one system). 1, 2b 1, 20 1, 2b 1, 2b hh h ε − = ( 31) Woven Fabric Engineering 6 2,1n fb f1,2b f2,1n 1, 2b 1, 2 1, 2 1, 20 2,1b 2 ,1 2 ,1 2 ,10 2,1b coscos coscosFF F F S F S ε ββ ... near angle β 0c it is ε 1, 2b = ε fib . ( ) ( ) ( ) ( ) () 1, 20 1, 20 1, 2b 0 1, 20 1, 2b 1, 2b 1, 2b 1, 20 1, 2b 11 11 1sin1 Lc bc L cc εε β ⋅+ ⋅+ ⋅...

Ngày tải lên: 20/06/2014, 12:20

... Moisture regan (%) 13 .3 8.5 12 .5 13 .5 0.4–0.6 0.4 4.5 8.6 11 .0 14 .5 Density (g/cm 3 ) 0.8 1. 32 1. 5 1. 54 1. 46 1. 54 1. 25– 1. 27 1. 36– 1. 41 1. 15– 1. 20 1. 29– 1. 31 1. 34– 1. 38 1. 32 Table 1. Comparison ... fabrics in weft direction 0 2 4 6 8 10 12 14 16 18 20 22 0 2 4 6 8 10 1 214 1 618 E (%) σ (cN/tex) 1- PL 2-BW 3-T1/3 4-T2/2 5-PL 6-BW 7-T1/...

Ngày tải lên: 20/06/2014, 12:20

... 61- 71 71- 75 70,2-74,4 53-57 67-78 82,7 Hemicellulose 13 ,6-20,4 18 ,6-20,6 17 ,9-22,4 15 -19 10 -14 ,2 5,7 Lignin 12 -13 2,2 3,7-5,7 5,9-9,3 8 -11 - Pectin 0,2 2,2 0,9 - 10 - Others - 3,8 6 ,1 ... Improving Woven Fabric 315 Enderlig, R., (19 88). US Patent 4,907, 310 Englert, R.D., Berriman, L.P. (19 74), Curing chemically treated cellulosic fabrics, US Patent 38...

Ngày tải lên: 20/06/2014, 12:20

... S-67 10 .3 2.4 77.2 40.6 12 6.9 4956 418 44 53 S-68 10 .4 2.4 75.3 46.03 11 8.9 5053 45533 61 S-69 10 .2 2.4 83.7 43.3 11 7.3 4923 44967 52 S-70 10 .4 2.7 82.2 58.7 86.2 5075 55542 71 S- 71 10.4 2.7 ... [mm] E [J] SEA [J/kg] η [%] F-37 10 .4 2.4 85 .1 46.9 10 5.4 4994 34006 55 .1 F-38 10 .3 2.4 95 .1 47.3 97.7 4890 35922 49.7 F-39 10 .3 2.4 87.8 46.2 10 8.5 49...

Ngày tải lên: 20/06/2014, 12:20

... Techn. Vol. 19 , No 1, pp 18 -35. Woven Fabric Engineering 11 6 2.6 Nonwovens The nonwoven is a specific category of fabrics, made directly of fibres and not of yarns. The nonwoven fabrics find ... Source DF Seq SS C1 1 3825,8 C2 1 430,6 C3 1 29,5 Unusual Observations Obs C1 C4 Fit SE Fit Residual St Resid 1 20,0 45,74 34,42 2,54 11 ,32 2,27R 7 20,0 47...

Ngày tải lên: 20/06/2014, 12:20

... 2 1 2 13 02 10 71. 6 10 71 1252.7 13 02 6 2 1 2 1 1 2 2 10 52 10 08.6 10 08 10 34977 10 52 7 1 2 1 1 2 2 1 1637 15 82.4 15 81. 75 16 419 25 15 16 912 8 2 1 1 1 2 1 2 13 01 1250.6 12 50.25 12 94558 12 24259 9 1 ... 2 1 1 12 50 12 14.6 12 13.75 12 95879 12 50 2 2 2 1 1 1 1 2 10 98 11 06.6 11 06.75 10 29.38 10 98 3 1 1 2 1 1 2 2 1...

Ngày tải lên: 20/06/2014, 12:20

... span Plain Twill span 5 11 16 15 ,18 19 28 53 26,29,30, 31 51 45 22 13 14 61 74 47 46 72 73 32 62 71 35 52 49 9 34 65 25 12 24 70 63 58 43,68 69 60 33,36,37,38,39,40, 41, 42 23 64 Others Fig. 7. ... 0.0 0.2 0.4 0.6 0.8 1. 0 1. 2 1. 4 1. 6 1. 8 0 10 0 200 300 400 500 600 700 800 Yarn count (w p +w f denier) Weave density coefficient 40 20 19 16 4 89 79 77 21 88 8...

Ngày tải lên: 20/06/2014, 12:20

... was 15 x 21 cm (i.e. 11 81 x 16 53 pixels), for illustration see the Fig. 16 . Fig. 16 . Image of the real woven fabric B16; sample 1. 1; the black underlay. Size of whole image: 11 81 x 16 53 ... CV(1m) [%] CV(3m) [%] CV (10 m) [%] Thin places –50% [1/ km] Thick places +50% [1/ km] Neps +280% [1/ km] 3396 10 ,86 13 , 71 4,29 3,93 3,70 2,5 57,5 42,5...

Ngày tải lên: 20/06/2014, 12:20

... 0.572 41. 916 4859 7.75 7 14 -16 15 0.649 74.346 8770 13 .82 8 12 -14 13 0.748 11 3.669 11 324 17 .70 9 10 -12 11 0.884 15 7.730 10 611 16 .59 10 8 -10 9 1. 0 81 219 .088 242 81 37.96 Table 6. Parameters ... 1 26-28 27 0.360 0.924 13 6 0.36 2 24-26 25 0.389 2 .11 5 18 4 0 .19 3 22-24 23 0.423 4. 412 388 0.57 4 20-22 21 0.463 9.833 10 29 1. 61 5 18 -20 19 0....

Ngày tải lên: 20/06/2014, 12:20

... given by: () () () rst j1 i1 k i1 j 2k12 i0 j0 k1 11 1 WC A I 1 B I 1 CI i1 j1 k + + === =−+−+ ++ ∑∑∑ (11 ) The resulting second Piola Kirchhoff tensor is: Woven Fabric Engineering 384 Concerning ... present potential (5): () 12 12 11 22 11 12 2 212 12 12 21 12 12 WI W WI W S2 L 2 L III III IW 2LL II I ⎡⎤⎡⎤ ∂∂ ∂∂ =− +− ⎢⎥⎢⎥ ∂∂ ∂∂ ⎢⎥⎢⎥ ⎣⎦⎣⎦ ⎡⎤ ∂ ++ ⎢⎥ ∂ ⎢⎥ ⎣⎦...

Ngày tải lên: 20/06/2014, 12:20