.
η=0.96
η=0.97
η=0.92
η.=0.99
η= η* η.* η* η.* η
.=./ η* η.* η.* η* η=8.34 .
1.2
= 
=8,340,960,99 =7,93
2=1* η* η. =7.93*0.97*0.99=7.61 .
|
1.4
3=2* η =7.61*0.92=7 .
|
1.5
n= 82/
()
n=n=82 
:
1) i=3000/82=36,58 3) i=1000/82=12,19
2) i=1500/82=18,29 4) i=750/82 = 9,14
,
4< I..≤2 I=I.*I.*I.=18.29
2< I <3.5
I. 2185-66 I=4
I.*I.= 
1 : i. =1; 1,25; 1,60; 2; 2,5; 3,15; 4,0; 5,0; 6,3; 8,0; 10; 12,5.
2 : i. =1,12; 1,40; 1,80; 2,24; 2,80; 3,55; 4,5; 5,6; 7,1; 9,0; 11,2
[3] 215 (1986) 221-75
:
41324, :
P =11,0 n=1460 s=2,8 d=38 =87,5%
/=3;
1.7 .
) .
= (/ω)∙=[11,0∙103/(3,14∙1460/30)]∙3=215.95 ∙
)
= ( /ω)∙α0= [8,34∙103/(3,14∙1460/30)]∙1,2=65.49∙
i =n /n =1460/82=17.8
I.=4 I.=I/I.=17.8/4=4.45 I.=I.= 
N=N/I.=1460/17.8=82
n1=n /i 
=1460/2.1=695.2
n2=(n1/i) =695.2/4 =173.8
W= 
W= 
W1= 
W2= 
|
|
|
W3= 
=/ω
) .
= /ω=8,34∙103/152.6=54.6 ∙
)
1=1/ω1=7,99∙103/71.6=109 ∙
)
2=2/ω2=7,67∙103/17.9=418.36 ∙
)
3=3/ω3=7∙103/8,58= 816 ∙
| , | n, | ω, 1/ | , ∙ | I  , I
| |
| 8,34 | 152.81 | 54.6 |  
2,1
4; 2,1
| ||
| 1 | 7,93 | 695.2 | 72.76 | 108.98 | |
| 2 | 7,71 | 173.8 | 18.19 | 418.36 | |
| 7,0012 | 82,02 | 8,58 | 815.99 |
:
.
2=7,67
n2=185.14 /
i=2,1
2 =428.5∙
.=8.34
N=1460 /
=54.6 *
. =12000
-
: -15 
+20
- .
3.1. .
Z1=29-i =29-2.1 =26,8≈27( ) ( (2) .382)
3.2.
Z2= Z1∙i=27∙2.13=56.5≈57( )
3.3.
i 
=Z2/Z1=57/27=2,11
3.4. .
Δi%=[i - i / i ]∙100=(2.111-2.1)/2.1100=0.47%
[Δi] = 1,52,5 %
3.5. (- )
t=2,8 
3.5.) = = 418.36
3.5.) Z1 = 27
3.5.) Z = 1 ()
3.5.) -
= ∙ ∙ ∙ ∙ ∙ ∙ ..
3.5 -1) -
= 1
3.5 -2) -
= 1 ( =3050)
3.5 -3) - 60
=1 (. 8)
3.5 -4) -
= 1,25 ( )
3.5 -5) -
= 1,3 1,5 ( )
3.5 -6) -
= 1 ( )
3.5 -7) . -
. =1 ( )
= 1 ∙ 1 ∙ 1 ∙ 1∙ 1,5 ∙ 1,25 ∙1= 1.875
3.5.) [] -
[PF]z=27 = [PF]z=17 kz
kz = 1+0,01(z1-17) = 1+0,01(27-17) = 1,1
3 n2 = 300 /
| t | 12,7 | 15,875 | 19,05 | 25,4 | 31,75 | 38,1 | 44,45 | 50,8 |
| [PF];z1= 17 | ||||||||
| [PF];z1= 27 | 31,9 | 29,7 | 27,5 | 25,3 | 24,2 | 20.9 | 19.8 | 18,7 |
|
|
|
t =31,75
Q=88.5
g= 3.8 /
=262
| t, | [2], 279 | 31.75 | |
| d, | [2], 279 | 9.55 | |
| , | [2], 279 | ||
| , 2 | = Bd | 439.3 | |
| q, / | [2], 279 | 3.8 | |
| Q, | [2], 279 | ||
| , | = 40t | ||
| , T, | T = / t | ||
| γ, | 
| 0,11925 γ=6.85 | |
| α1, α2, | ) α1 = 180 2γ | 166.3 | |
| ) α2 = 180 + 2γ | 193.7 |
| 122,55 | |||
| =124 | ||||
| n1 < [n]max 1460 < 1500 / | ||||
| ۷, 1/ | ۷=  [ν] = 25 1/ t = 25,4
۷= 
| 2.52 | ||
| V, / | 
V < 7 / 410 /
| 2.48 | ||
| Ft, | 
| 3362.9 | ||
| , Ft, /2 | 
| 14.35 | ||
| n | 
[n]= 1320
| 24.88 | ||
| ) | ||||
| ) Ft | 3362.9 | |||
| ) Fv , | Fv=qV2 = 3.82.442 | 23.37 | ||
| ) Fƒ , | Fƒ = 5qagcosβ = 53.81.9059,810.52 | 168.3 | ||
| ) F. , , | F. = 1310-7n1t3Z F. = 1310-7171.131.7531 | 2.22 | ||
| , | Q = 1,15 Ft = 1,1513442.62 | 3867.335 | ||
| Q = Ft+2 Fƒ = 3362.62 +2168.3 | 3699.5 | |||
| 40,4 | |||
| , | = t = 40,6731.75 | 1282.7 | ||
| , | = 0,996 = 0,9961291.27 | 1286.1 | ||
D,
| 273.49 | 576.35 |
| D, D1,2=t(ctg180/z1.2+0.7)-0.31d1.2 | 209.22 | 418.8 |
| Di, Di=d1.2-2r | 254.34 | 557.2 |
| , l(0.010.05)t | 0,3175 | 1,5875 |
| j | ||
| βº β = 34 232/z1.2 | 25,41º | 29.93º |
| , r=(t-0.5d1-0.5e)cosj | 15.16 | 15.16 |
| , h=r*sinj | 3.79 | 3.79 |
.
2 =418.36 ∙
n1 = 695.2 /
n2 = 173.8 /
α1 =1 γ1 =0,4
α2 =0,8 γ2 =0,3
α3 =0,6 γ3 =0,3
 |
4.1 .
|
|
|
| σ /2 | σ /2 | |||
| . 45 | ||||
| .45 |
( [2] .56-57)
