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s = 0,005; 0,01; 0,015; 0,02; 0,025; 0,03; 0,08.
1. .
0.005 | 0.01 | 0.015 | 0.02 | 0.025 | 0.03 | S = 0.08 | |||
a'∙r' 2 /s` | 33.582 | 16.791 | 11.194 | 8.395 | 6.716 | 5.597 | 2.16 | ||
R=a+a'∙r' 2 /s | 33.898 | 17.107 | 11.51 | 8.711 | 7.032 | 5.913 | 6.16 | ||
X=b+b'∙r' 2 /s | 2,47 | 2,47 | 2,47 | 2,47 | 2,47 | 2,47 | 30.08 | ||
Z=(R2+X2) 0,5 | 33.987 | 17.284 | 11.772 | 9.055 | 7.453 | 6.408 | 2.32 | ||
I" 2 =U 1 /Z | 11.181 | 21.986 | 32.281 | 41.968 | 50.98 | 59.302 | 11.25 | ||
cos φ'2= R/Z | − | 0.997 | 0.99 | 0.978 | 0.962 | 0.944 | 0.923 | 0.25 | |
sin φ'2= X/Z | − | 0.073 | 0.143 | 0.21 | 0.273 | 0.331 | 0.385 | 0.07 | |
I 1a= I 0a+ I "2∙ cos φ'2 | 11.821 | 22.43 | 32.232 | 41.046 | 48.77 | 55.39 | 10.93 | ||
I1p=I0p+I" 2 ∙sin φ' 2 | 11.189 | 13.518 | 17.149 | 21.824 | 27.27 | 33.233 | 5.85 | ||
I1=(I 1a2 +I 1 p 2 ) 0,5 | 16.277 | 26.189 | 36.511 | 46.487 | 55.88 | 64.595 | 12.4 | ||
I' 2 =c 1 ∙I " 2 | 11.593 | 22.796 | 33.471 | 43.515 | 52.86 | 61.488 | 11.6 | ||
P1= 3 ∙U 1 ∙I 1 a ∙10-3 | 13.476 | 25.57 | 36.745 | 46.793 | 55.60 | 63.145 | 12.5 | ||
P1= 3∙ I 12 ∙r 1∙10-3 | 0.242 | 0.627 | 1.218 | 1.975 | 2.854 | 3.813 | 0.53 | ||
P2= 3 ∙I' 22 ∙r' 2∙10-3 | 0.063 | 0.243 | 0.525 | 0.887 | 1.309 | 1.771 | 0.24 | ||
P =0,005∙ P 1 | 0.067 | 0.128 | 0.184 | 0.234 | 0.278 | 0.316 | 0.06 | ||
P + + 1+ 2+ | 1.556 | 2.181 | 3.11 | 4.279 | 5.624 | 7.084 | 1.15 | ||
2 = 1 -Σ | 11.92 | 23.389 | 33.635 | 42.513 | 49.97 | 56.061 | 45.2 | ||
η=1-Σ P/P 1 | − | 0.885 | 0.915 | 0.915 | 0.909 | 0.899 | 0.888 | 0.23 | |
cos φ= I 1a/ I 1 | − | 0.726 | 0.856 | 0.883 | 0.883 | 0.893 | 0.897 | 0.24 |
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s | ||||||||
0.8 | 0.5 | 0.2 | 0.1 | 0.14 | ||||
− | 1.857 | 1.661 | 1.313 | 0.831 | 0.587 | 0.697 | ||
φ(ξ) | − | 0.7 | 0.5 | 0.21 | 0.042 | 0.011 | 0.021 | |
hr=hc /(1+ φ) | 0.017 | 0.019 | 0.024 | 0.028 | 0.029 | 0.029 | ||
r=qc/qr | − | 2.657 | 2.266 | 1.713 | 1.403 | 1.346 | 1.364 | |
KR =1+ rc/r 2∙ (kr -1) | − | 2.115 | 1.852 | 1.48 | 1.271 | 1.233 | 1.245 | |
r'2=KR∙r '2 | 0.33 | 0.289 | 0.231 | 0.199 | 0.193 | 0.194 | ||
k = φ'(ξ) | − | 0.8 | 0.85 | 0.92 | 0.97 | 0.98 | 0.98 | |
λ2ξ=λ2-Δλ2ξ | − | 2.943 | 3.068 | 3.242 | 3.367 | 3.392 | 3.392 | |
Kx =Σλ2ξ/Σλ2 | − | 0.922 | 0.941 | 0.969 | 0.988 | 0.992 | 0.992 | |
x '2ξ= Kx ∙ x '2 | 0.917 | 0.937 | 0.964 | 0.983 | 0.987 | 0.987 | ||
R = r 1+ c 1∙ r '2ξ/ s | 0.645 | 0.677 | 0.78 | 1.326 | 2.286 | 1.724 | ||
X=x 1+ c 1∙ x '2ξ | 2.294 | 2.314 | 2.342 | 2.362 | 2.366 | 2.366 | ||
159.48 | 157.62 | 153.94 | 140.29 | 115.51 | 129.81 | |||
162.62 | 160.79 | 157.13 | 143.29 | 118.07 | 132.63 |
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0.8 | 0.5 | 0.2 | 0.1 | S =0.14 | ||||
- | 1.4 | 1.35 | 1.30 | 1.20 | 1.10 | 1.15 | ||
3.998 | 3.812 | 3.587 | 3.019 | 2.281 | 2.678 | |||
- | 0.75 | 0.78 | 0.79 | 0.85 | 0.92 | 0.9 | ||
2.625 | 2.31 | 2.205 | 1.575 | 0.84 | 1.05 | |||
- | 2.379 | 2.393 | 2.398 | 2.43 | 2.476 | 2.462 | ||
- | 3.417 | 3.554 | 3.6 | 3.873 | 4.192 | 4.101 | ||
1.143 | 1.167 | 1.175 | 1.223 | 1.281 | 1.265 | |||
- | 1.024 | 1.025 | 1.025 | 1.026 | 1.027 | 1.027 | ||
3.729 | 3.282 | 3.133 | 2.238 | 1.193 | 1.492 | |||
- | 0.475 | 0.458 | 0.451 | 0.399 | 0.295 | 0.332 | ||
- | 1.547 | 1.609 | 1.63 | 1.754 | 1.898 | 1.857 | ||
0.543 | 0.565 | 0.588 | 0.621 | 0.652 | 0.643 | |||
0.643 | 0.675 | 0.779 | 1.323 | 2.283 | 1.721 | |||
1.699 | 1.746 | 1.777 | 1.861 | 1.951 | 1.925 | |||
209.1 | 202.95 | 195.8 | 166.42 | 126.53 | 147.156 | |||
211.6 | 205.42 | 198.3 | 168.69 | 128.43 | 149.269 | |||
- | 1.301 | 1.278 | 1.262 | 1.177 | 1.088 | 1.125 | ||
- | 6.49 | 6.20 | 5.50 | 4.32 | 3.20 | 3.62 | ||
- | 1.33 | 1.42 | 1.74 | 2.43 | 2.52 | 2.48 |
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44. :
K = 0,19, :
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[(1), . 9,351] s = s P 1 = 2055 ;
α1 = 110 / 2∙; F kρ = 1,45.
45. :
1 = 2 ∙ h + b 1 + b 2 = 64 = 0,064 ;
F − λ = 0,16 / 2; [(1), . 8.72] d / d = 0,84 λ` = 0,67 / (2 ∙ ).
46. :
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532.2.13.000000 |
47. :
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∑ P =4402 s = s ;
s = (π ∙ D a + 8) ∙ (l 1 + 2 l 1) = 1,88 2,
[(1), . 8.73] = 0,14 h = 71 ;
48. :
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> − .
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( cosφ), . .
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