Woven Fabric Engineering Part 1 doc
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
⋅+ ⋅+ ⋅...
Woven Fabric Engineering Part 2 doc
...
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/...
Woven Fabric Engineering Part 12 doc
...
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...
Woven Fabric Engineering Part 13 docx
...
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...
Woven Fabric Engineering Part 5 ppt
... 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...
Woven Fabric Engineering Part 6 potx
... 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...
Woven Fabric Engineering Part 7 potx
... 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...
Woven Fabric Engineering Part 8 pdf
... 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...
Woven Fabric Engineering Part 10 pot
... 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....
Woven Fabric Engineering Part 14 pptx
... 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
⎡⎤⎡⎤
∂∂ ∂∂
=− +−
⎢⎥⎢⎥
∂∂ ∂∂
⎢⎥⎢⎥
⎣⎦⎣⎦
⎡⎤
∂
++
⎢⎥
∂
⎢⎥
⎣⎦...