Исследование детандера
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G l1 0.012 2.519 105 3.023 103 |
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N N |
N |
5500 |
3022.8 |
2.477 |
103 |
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R |
273.15 |
ln( ) |
287 |
(20 273.15) ln(6.2) |
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0.609 |
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l1 |
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2.519 |
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0.609 |
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4.19
t 1 5 |
°C |
t 2 |
45 °C |
t2 
t3, 
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G .1 |
G Cp |
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0.012 1.005 |
(270.647 20) |
0.018 |
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4.19 |
(45 5) |
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lS.2 |
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273.15 |
1 |
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287 (20 273.15) 1 |
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1.4 1 |
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k 1 |
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lS.2 |
1.148 105 |
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1 k |
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k |
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k |
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l2 |
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R |
273.15 |
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l2 
9.083 
104
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l2 |
9.083 |
104 |
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t4 t3 |
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20 |
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70.378 |
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103 |
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Cp |
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1.005 |
103 |
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WaterSteamPro:
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t |
20 |
C |
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0.605 |
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h |
293.59 |
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s 6.333 |
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(
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t |
70.378 |
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0.11 |
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h |
203.3 |
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s 5.965 |
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t |
20 |
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0.1 |
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h |
293.59 |
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s 6.848 |
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l 
72.232
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e 
h h 
273.15
150.972
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e h |
h |
273.15 |
168.561 |
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e 
h h 
273.15
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e e 
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А |
Воздух |
А |
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А-А |
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t2=-70'C |
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Воздух |
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50 |
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t3=20'C |
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Б |
150 |
Б |
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Б-Б |
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Перегородка |
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направляющая |
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ТЭНР |
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Воздух |
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t2=-70'C |
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Воздух |
100 |
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t3=20'C |
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Тепловая |
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изоляция |
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150 |
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Устройство для нагрева воздуха, |
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оснащенное ТЭНР-45 |
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