Таблица 2
Параметры рабочх тел в узловых точках цикла с рекуператором (1 –2 –3–4–5 –6–1 )
Точки
Параметры
р
,
бар
t
,
◦
C
v
,
дм
3
/
кг
h
,
кДж/кг
s
,
кДж/(кг
∙
K)
x
1
5.84
37.00
47.06
430.67
1.8249
[3.5, 9.33]
[37.0, 36.88] [67.66, 33.76] [430.4, 455.65] [1.8229, 1.9128]
2
ад
16.10
90.25
18.91
460.09
[10.72, 25.38] [76.58, 89.30] [23.06, 13.48] [457.65, 488.62]
2
98.92
19.61
467.45
1.8448
[83.03, 96.44] [23.76, 13.99] [464.46, 496.86] [1.8422, 1.9353]
3
42.0
14.34
416.58
1.6962
[42.0, 42.0]
[18.88, 9.12] [420.19, 424.37] [1.710, 1.7219]
4
42.0
0.89
252.26
1.1748
[42.0, 41.88]
[0.88, 1.04]
[259.4, 269.84] [1.199, 1.22323]
4
23.27
0.84
228.30
1.0981
[21.96, 23.20]
[0.82, 1.04]
[230.36, 236.78] [1.1052, 1.1263]
5
5.84
5.0 [5.0, 4.91]
5.19 [7.76,
1.1019 [1.1091,
0.111
[3.5, 9.33]
4.54]
1.1317]
[0.121, 0.136]
6
5.0 [5.0, 5.0]
40.29
406.71
1.7433
[58.35, 27.9] [401.37, 422.58] [1.7241, 1.8001]
ISSN 0236-3941. Вестник МГТУ им. Н.Э. Баумана. Сер. “Машиностроение”. 2012
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