23.饱和气体的水分含量
表2.2.23 饱和气体的水分含量
温度
/℃
|
饱和水蒸气压力/Pa
|
完全饱和时的水分含量
|
密度
3)
|
绝对湿度
3)
|
绝对湿度
′
3)
|
-25
|
62.763
|
0.0005
|
0.0005
|
0.0005
|
-20
|
102.970
|
0.0009
|
0.0008
|
0.0008
|
-15
|
165.732
|
0.0014
|
0.0013
|
0.0013
|
-10
|
259.876
|
0.0021
|
0.0021
|
0.0021
|
-5
|
401.092
|
0.0032
|
0.0032
|
0.0033
|
0
|
608.012
|
0.0048
|
0.0048
|
0.0048
|
2
|
706.079
|
0.0056
|
0.0056
|
0.0056
|
4
|
813.952
|
0.0064
|
0.0066
|
0.0065
|
6
|
931.632
|
0.0073
|
0.0075
|
0.0074
|
8
|
1068.92
|
0.0083
|
0.0086
|
0.0085
|
10
|
1225.83
|
0.0094
|
0.0098
|
0.0097
|
12
|
1402.35
|
0.0107
|
0.0113
|
0.0111
|
14
|
1598.48
|
0.0121
|
0.0129
|
0.0127
|
16
|
1814.23
|
0.0136
|
0.0147
|
0.0144
|
18
|
2059.40
|
0.0154
|
0.0167
|
0.0164
|
20
|
2333.98
|
0.0173
|
0.0189
|
0.0185
|
22
|
2637.98
|
0.0194
|
0.0215
|
0.0209
|
24
|
2981.22
|
0.0218
|
0.0244
|
0.0237
|
26
|
3363.68
|
0.0244
|
0.0275
|
0.0266
|
28
|
3775.56
|
0.0272
|
0.0311
|
0.0299
|
30
|
4246.28
|
0.0304
|
0.0351
|
0.0336
|
32
|
4756.23
|
0.0338
|
0.0396
|
0.0377
|
34
|
5315.20
|
0.0376
|
0.0445
|
0.0422
|
36
|
5942.83
|
0.0417
|
0.0501
|
0.0471
|
38
|
6629.29
|
0.0462
|
0.0563
|
0.0526
|
40
|
7374.60
|
0.0512
|
0.0631
|
0.0585
|
42
|
8189.36
|
0.0565
|
0.0708
|
0.0650
|
44
|
9100.57
|
0.0623
|
0.0793
|
0.0722
|
46
|
10081.2
|
0.0687
|
0.0890
|
0.0802
|
48
|
11159.9
|
0.0756
|
0.0995
|
0.0886
|
50
|
12336.7
|
0.0830
|
0.1144
|
0.0979
|
52
|
13611.6
|
0.0910
|
0.125
|
0.108
|
54
|
15004.2
|
0.0998
|
0.139
|
0.119
|
56
|
16514.4
|
0.1092
|
0.156
|
0.131
|
58
|
18142.3
|
0.1193
|
0.175
|
0.144
|
60
|
19917.3
|
0.1302
|
0.196
|
0.158
|
62
|
21839.4
|
0.1420
|
0.222
|
0.174
|
64
|
23908.6
|
0.1546
|
0.249
|
0.190
|
66
|
26144.5
|
0.1681
|
0.281
|
0.208
|
68
|
28556.9
|
0.1826
|
0.318
|
0.228
|
70
|
31155.7
|
0.1982
|
0.361
|
0.249
|
72
|
33960.4
|
0.2148
|
0.409
|
0.271
|
74
|
36961.3
|
0.2326
|
0.466
|
0.295
|
76
|
40187.6
|
0.2516
|
0.534
|
0.321
|
78
|
43649.4
|
0.2718
|
0.617
|
0.349
|
80
|
47356.3
|
0.2934
|
0.716
|
0.379
|
82
|
51328.0
|
0.3164
|
0.840
|
0.411
|
84
|
55574.3
|
0.3408
|
0.996
|
0.445
|
86
|
60104.9
|
0.3667
|
1.205
|
0.482
|
88
|
64949.4
|
0.3943
|
1.480
|
0.521
|
90
|
70107.7
|
0.4235
|
1.877
|
0.563
|
92
|
75609.3
|
0.4545
|
2.492
|
0.608
|
94
|
81463.8
|
0.4873
|
3.541
|
0.655
|
96
|
87691.1
|
0.5222
|
5.732
|
0.705
|
98
|
94300.7
|
0.5590
|
13.818
|
0.760
|
100
|
101322.3
|
0.5977
|
|
0.816
|
注:
对干气体而言的绝对湿度,0℃,101.325
时的数值;
对湿气体而言的绝对湿度,0℃,101.325
时的数值。
|