一、饱和蒸汽密度表
饱和蒸汽密度表
(单位:密度─ρ=Kg/m3;压力─P=MPa;温度─t=℃)
0 1 2
温度 ()℃
压力
( P )
密度( ρ ) 压力
( P )
密度
( ρ )
压力
( P )
密度( ρ )
100 0.1013 0.5977 0.1050 0.6180 0.1088 0.6388 110 0.1433 0.8265 0.1481 0.8528 0.1532 0.8798 120 0.1985 1.122 0.2049 1.155 0.2114 1.190 130 0.2701 1.497 0.2783 1.539 0.2867 1.583 140 0.3614 1.967 0.3718 2.019 0.3823 2.073 150 0.4760 2.548 0.4888 2.613 0.5021 2.679 160 0.6181 3.260 0.6339 3.339 0.6502 3.420 170 0.7920 4.123 0.8114 4.218 0.8310 4.316 180 1.0027 5.160 1.0259 5.274 1.0496 5.391 190 1.2551 6.397 1.2829 6.532 1.3111 6.671 200 1.5548 7.864 1.5876 8.025 1.6210 8.188 210 1.9077 9.593 1.9462 9.782 1.9852 9.974 220 2.3198 11.62 2.3645 11.84 2.4098 12.07 230 2.7975 14.00 2.8491 14.25 2.9010 14.52 240 3.3477 16.76 3.4070 17.06 3.4670 17.37
3 4 5
温度
()℃ 压力(P) 密度(ρ) 压力(P) 密度(ρ) 压力(P) 密度(ρ) 100 0.1127 0.6601 0.1167 0.6952 0.1208 0.7105 110 0.1583 0.9075 0.1636 0.9359 0.1691 0.9650 120 0.2182 1.225 0.2250 1.261 0.2321 1.298 130 0.2953 1.627 0.3041 1.672 0.3130 1.719 140 0.3931 2.129 0.4042 2.185 0.4155 2.242 150 0.5155 2.747 0.5292 2.816 0.5433 2.886 160 0.6666 3.502 0.6835 3.586 0.7008 3.671 170 0.8511 4.415 0.8716 4.515 0.8924 4.618 180 1.0737 5.509 1.0983 5.629 1.1233 5.752 190 1.3397 6.812 1.3690 6.955 1.3987 7.100 200 1.6548 8.354 1.6892 8.522 1.7242 8.694 210 2.0248 10.17 2.0650 10.37 2.1059 10.57 220 2.4559 12.30 2.5026 12.53 2.5500 12.76 230 2.9546 14.78 3.0085 15.05 3.0631 15.33 240 3.5279 17.68 3.5897 17.99 3.6522 18.31
6 7 8 9
温度
℃ 压力(P) 密度(ρ) 压力(P) 密度(ρ) 压力(P) 密度(ρ) 压力(P) 密度(ρ) 100 0.1250 0.7277 0.1294 0.7515 0.1339 0.7758 0.1385 0.8008 110 0.1746 0.9948 0.1804 1.025 0.1863 1.057 0.1923 1.089 120 0.2393 1.336 0.2467 1.375 0.2543 1.415 0.2621 1.455 130 0.3222 1.766 0.3317 1.815 0.3414 1.864 0.3513 1.915 140 0.4271 2.301 0.4389 2.361 0.4510 2.422 0.4633 2.484 150 0.5577 2.958 0.5723 3.032 0.5872 3.106 0.6025 3.182 160 0.7183 3.758 0.7362 3.847 0.7544 3.937 0.7730 4.029 170 0.9137 4.723 0.9353 4.829 0.9573 4.937 0.9797 5.048 180 1.1487 5.877 1.1746 6.003 1.2010 6.312 1.2278 6.264 190 1.4289 7.248 1.4596 7.398 1.4909 7.551 1.5225 7.706 200 1.7597 8.868 1.7959 9.045 1.8326 9.225 1.8699 9.408 210 2.1474 10.77 2.1896 10.98 2.2323 11.19 2.2757 11.41 220 2.5981 13.00 2.6469 13.24 2.6963 13.49 2.7466 13.74 230 3.1185 15.61 3.1746 15.89 3.2316 16.18 3.2892 16.47 240 3.7155 18.64 3.7797 18.97 3.8448 19.30 3.9107 19.64
二、过热蒸汽密度表
过热蒸汽密度表
(单位:ρ=Kg/m3)
t(℃)
P
MPa 150 170 190 210 230 250 270 290
0.10 0.15 0.20 0.25 0.30 0.40 0.50
0.80
1.10 1.40
1.70
2.00
2.50
3.00
3.50
4.00
4.50
5.00
6.00
7.00
8.00
9.00
10.0 12.5 15.0 17.5
20.0
21.5
0.5164
0.7781
1.0423
1.3089
1.5783
2.1237
2.6658
4.3966
6.1313
7.8785
9.8464
11.6295
15.1890
18.4168
22.7008
27.164
30.3852
35.4243
43.8954
56.7201
65.4713
84.5457
108.6250
158.3464
206.4175
250.3934
327.8165
384.6647
0.4925
0.7412
0.9918
1.2444
1.4990
2.0141
2.5380
4.1676
5.8332
7.5163
9.3688
11.0985
14.4516
17.5709
21.5713
25.7470
28.9163
33.6293
41.7475
53.6991
62.1800
79.8261
102.0289
148.7516
194.4276
236.6910
309.9521
363.2975
0.4707
0.7079
0.9466
1.1869
1.4287
1.9166
2.4121
3.9372
5.5342
7.1540
9.2473
10.5676
13.7150
16.7243
20.4427
24.3303
27.4475
31.8342
39.5988
50.6780
58.8883
75.1061
95.4346
139.1578
182.4477
222.8603
291.2953
341.9027
0.4507
0.6777
0.9056
1.1349
1.3653
1.8297
2.2997
3.7400
5.2356
6.7913
8.4130
10.0366
12.9776
15.8776
19.3131
22.9129
25.9784
30.0384
37.4508
47.6561
55.5968
70.3863
88.8412
129.5629
170.4577
209.1592
273.4409
320.5455
0.4323
0.6500
0.8684
1.0849
1.3079
1.7513
2.1992
3.5655
4.9719
6.4288
7.9352
9.5054
12.2406
15.0367
18.2266
21.4954
24.5096
28.2433
35.3020
44.6352
52.3061
65.6665
82.2486
119.9781
158.4766
195.4568
255.5786
299.1880
0.4156
0.6246
0.8342
1.0445
1.2540
1.6527
2.1081
3.4110
4.7459
6.1147
7.5219
8.9744
11.5036
14.1842
17.0530
20.0778
23.0407
26.4483
33.1541
41.6133
49.0145
60.9465
75.6543
110.3842
146.4967
181.6261
236.9217
277.7931
0.4001
0.6010
0.8027
1.0048
1.2077
1.6152
2.0255
3.2718
4.5445
5.8437
7.1713
8.5350
10.8794
13.3377
15.9243
18.6603
21.5717
24.6532
31.0062
38.5922
45.7231
56.220
65.7699
95.7769
127.6820
163.4280
219.0574
256.4260
0.3857
0.5795
0.7736
0.9682
1.1634
1.5554
1.9495
3.1453
4.3612
5.6006
6.8607
8.1447
10.3500
12.6359
15.0163
17.4997
20.1028
22.8580
28.8574
35.5704
42.4316
51.5077
62.4676
91.1964
122.5268
154.2312
201.2031
235.0688
过热蒸汽密度表一
t(℃)
P
MPa 310 330 350 370 390 410 430 450
0.10 0.15 0.20 0.25 0.30 0.40 0.50
0.80
1.10 1.40
1.70
2.00
2.50
3.00
3.50
4.00
4.50
5.00
6.00
7.00
8.00
9.00
10.0 12.5 15.0 17.5
20.0
21.5
0.3724
0.5594
0.7465
0.9343
1.1224
1.5000
1.8802
3.0283
4.1943
5.3794
6.5815
7.8061
9.8888
11.9979
14.2565
16.5527
18.9333
21.4221
26.7091
32.5488
39.1399
46.7877
59.6648
81.6034
110.5369
140.3919
182.5462
213.6739
0.3600
0.5404
0.7214
0.9027
1.0844
1.4701
1.8147
2.9215
4.0419
5.1777
6.3309
7.4955
9.4806
11.5143
13.8501
15.749
17.9608
20.2508
25.0502
30.2231
35.8485
42.0680
49.2802
72.0105
98.5531
126.6895
174.3185
192.3164
0.3484
0.5230
0.6980
0.8732
1.0488
1.4010
1.7545
2.8227
3.9030
4.9945
6.0998
7.2186
9.1139
11.0494
13.0286
15.0539
17.1279
19.2627
23.7006
28.4037
33.4179
38.8083
44.7560
62.4178
86.5688
116.3142
166.0907
171.8651
0.3375
0.5066
0.6759
0.8456
1.0156
1.3563
1.6983
2.7305
3.7722
4.8260
5.7779
6.9619
8.7802
10.6308
12.6162
14.4392
16.4018
18.4108
22.5570
29.9035
31.4825
36.3217
41.5274
56.1496
74.5840
100.8176
137.7965
150.0074
0.3272
0.4912
0.6553
0.8198
0.9845
1.3144
1.6456
2.6440
3.6512
4.6673
5.6936
6.7260
8.4750
10.2493
12.0528
13.8862
15.7527
17.6565
21.5629
25.6330
29.8698
34.3044
39.0006
51.8212
66.8341
85.3228
108.5430
128.1614
0.3176
0.4767
0.6360
0.7955
0.9552
1.2753
1.5961
2.5635
3.5384
4.5220
5.5120
6.5117
8.1938
9.9000
11.6308
13.3077
14.7579
16.9827
20.6900
24.5224
28.4969
32.2947
36.9344
48.5015
61.5530
76.6185
94.4945
106.6360
0.3086
0.4631
0.6178
0.7726
0.9277
1.2377
1.5498
2.4884
3.4335
4.3857
5.3441
6.3090
7.9332
9.5775
11.2425
12.9991
14.6679
16.3719
19.9062
23.4021
27.2913
31.1593
35.1684
45.8023
57.5137
70.5711
85.3276
95.1366
0.2998
0.4502
0.6005
0.7507
0.8989
1.2035
1.5060
2.4171
3.3345
4.2575
5.1863
6.1203
7.6898
9.2816
10.8842
12.5087
14.1507
15.8139
19.1981
22.6635
26.0170
29.8733
33.6447
43.5431
54.2497
65.9331
78.7759
87.0939
过热蒸汽密度表二
t(℃)
P
MPa 470 490 510 530 550 570 590
0.10 0.15 0.20 0.25 0.30 0.40 0.50
0.80
1.10 1.40
1.70
2.00
2.50
3.00
3.50
4.00
4.50
5.00
6.00
7.00
8.00
9.00
10.0 12.5 15.0 17.5
20.0
21.5 0.2919
0.4381
0.5842
0.7316
0.8856
1.1708
1.4648
2.3500
3.2402
4.3496
5.0374
5.9419
7.4632
8.9991
10.5512
12.1835
13.7009
15.3017
18.5495
21.8675
25.2640
28.4637
32.3002
41.5884
51.5265
62.1807
73.6858
81.0184
0.2842
0.4270
0.5688
0.7113
0.8540
1.1396
1.4258
2.2869
3.1529
4.2291
4.8972
5.7760
7.2511
8.7388
10.2402
11.7548
13.2822
14.8249
17.9518
21.1373
24.3864
27.6971
31.0863
39.8569
49.1381
59.0050
69.5196
76.1621
0.2769
0.4156
0.5541
0.6925
0.8320
1.1102
1.3888
2.2274
3.0690
3.9157
4.7665
5.6204
7.0515
8.4945
9.9499
11.4169
12.8950
14.3859
17.4029
20.4699
23.5905
26.7676
30.0116
38.3537
47.1249
56.3427
66.0602
72.1376
0.2700
0.4052
0.5403
0.6757
0.8108
1.0821
1.3537
2.1700
2.9902
3.8143
4.6408
5.4725
6.8637
8.2657
9.6776
11.0994
12.5315
13.9749
16.8912
19.8506
22.8573
25.9068
29.0164
36.9936
45.3087
53.9875
63.0674
68.7108
0.2634
0.3953
0.5271
0.6591
0.7913
1.0556
1.3204
2.1164
2.9150
3.7183
4.5230
5.3322
6.6858
8.0486
9.4197
10.8003
12.1894
13.5885
16.4119
19.2745
22.1742
25.1124
28.1000
35.7414
43.6680
51.8985
60.4493
65.7370
0.2571
0.3858
0.5146
0.7558
0.7724
1.0303
1.2887
2.0650
2.8449
3.6271
4.4116
5.1989
6.5177
7.8437
9.1777
10.5191
11.8683
13.2267
15.9657
18.7350
21.5400
24.3771
27.2557
34.6072
42.1936
50.0237
58.1253
63.1132
0.2512
0.3768
0.5026
0.6284
0.7540
1.0062
1.2585
2.0168
2.7774
3.5401
4.3056
5.0745
6.3582
7.6498
8.9480
10.2533
11.5650
12.8850
15.5440
18.2314
20.9500
23.6949
26.4738
33.5541
40.8349
48.3269
56.0402
60.7719
过热蒸汽密度表三
三、常用气体密度表
常用气体密度表
气体名称 0℃760mmHg
(Kg/m3)
20℃ 760mmHg
(Kg/m3)
气体名称
0℃760mmHg
(Kg/m3)
20℃ 760mmHg
(Kg/m3)
干空气 1.2928 1.205 乙炔 1.1717 1.091 氮 1.2506 1.165 甲烷 0.7167 0.668 氢 0.08988 0.084 乙烷 1.3567 1.263 氧 1.4289 1.331 丙烷 2.005 1.867 氯 3.214 3.00 乙烯 1.2604 1.174 氨 0.771 0.719 丙烯 1.914 1.784
一氧化碳 1.2504 1.165 天然气 根据组份确定根据组份确定 二氧化碳 1.977 1.842 煤气 根据组份确定根据组份确定
3 温度密度压力 100 0.6 1.103 101 0.611 1.05 102 0.639 1.088 103 0.66 1.127 104 0.682 1.167 105 0.705 1.208 106 0.728 1.25 107 0.752 1.294 108 0.776 1.339 109 0.801 1.385 110 0.827 1.433 111 0.853 1.482 112 0.88 1.532 113 0.908 1.583 114 0.936 1.636 115 0.965 1.691 116 0.995 1.747 117 1.025 1.804 118 1.057 1.863 119 1.089 1.923 120 1.122 1.985 121 1.155 2.049 122 1.19 2.115
123
1.225 2.182 124 1.261 2.25 125 1.298 2.321 126 1.336 2.393 127 1.375 2.468 128 1.415 2.544 129 1.455 2.622 130 1.497 2.701 131 1.539 2.783 132 1.583 2.867 133 1.627 2.953 134 1.672 3.041 135 1.719 3.131 136 1.766 3.223 137 1.815 3.317 138 1.864 3.414 139 1.915 3.513 140 1.967 3.614 141 2.019 3.717 142 2.073 3.823 143 2.129 3.931 144 2.185 4.042 145 2.242 4.155 146 2.301 4.271 147 2.361 4.398 148 2.422 4.51 149 2.484 4.634 150 2.548 4.76 151 2.613 4.889 152 2.679 5.021 153 2.747 5.155 154 2.816 5.292 155 2.886 5.433 156 2.958 5.577 157 3.032 5.732 158 3.106 5.872 159 3.182 6.025 160 3.26 6.181 161 3.339 6.339 162 3.42 6.502 163 3.502 6.667 164 3.586 6.836 165 3.671 7.008 166 3.758 7.183
水的饱和蒸汽压(0~373℃下水的饱和蒸汽压) 饱和蒸汽温度密度压力对照表 温度℃饱和蒸气压kPa 温度℃饱和蒸气压kPa 温度℃饱和蒸气压kPa 0 0.61129 125 232.01 250 3973.6 1 0.65716 126 239.24 251 4041.2 2 0.70605 127 246.66 252 4109.6 3 0.75813 128 254.25 253 4178.9 4 0.81359 129 262.04 254 4249.1 5 0.87260 130 270.02 255 4320.2 6 0.9353 7 131 278.20 256 4392.2 7 1.0021 132 286.57 257 4465.1 8 1.0730 133 295.15 258 4539.0 9 1.1482 134 303.93 259 4613.7 10 1.2281 135 312.93 260 4689.4 11 1.3129 136 322.14 261 4766.1 12 1.4027 137 331.57 262 4843.7 13 1.4979 138 341.22 263 4922.3 14 1.5988 139 351.09 264 5001.8 15 1.7056 140 361.19 265 5082.3 16 1.8185 141 371.53 266 5163.8 17 1.9380 142 382.11 267 5246.3 18 2.0644 143 392.92 268 5329.8 19 2.1978 144 403.98 269 5414.3 20 2.3388 145 415.29 270 5499.9 21 2.4877 146 426.85 271 5586.4 22 2.6447 147 438.67 272 5674.0 23 2.8104 148 450.75 273 5762.7 24 2.9850 149 463.10 274 5852.4 25 3.1690 150 475.72 275 5943.1 26 3.3629 151 488.61 276 6035.0 27 3.5670 152 501.78 277 6127.9 28 3.7818 153 515.23 278 6221.9 29 4.0078 154 528.96 279 6317.2 30 4.2455 155 542.99 280 6413.2 31 4.4953 156 557.32 281 6510.5 32 4.7578 157 571.94 282 6608.9 33 5.0335 158 586.87 283 6708.5 34 5.3229 159 602.11 284 6809.2 35 5.6267 160 617.66 285 6911.1 36 5.9453 161 633.53 286 7014.1
饱和蒸汽温度压力密度 对照表格 集团档案编码:[YTTR-YTPT28-YTNTL98-UYTYNN08]
饱和蒸汽密度表单位:密度─ρ=K g/m3;压力─P=M P a;温度─t=℃ 100?0.6?1.103 101?0.611?1.05 102?0.639?1.088 103?0.66?1.127 104?0.682?1.167 105?0.705?1.208 106?0.728?1.25 107?0.752?1.294 108?0.776?1.339 109?0.801?1.385 110?0.827?1.433 111?0.853?1.482 112?0.88?1.532 113?0.908?1.583 114?0.936?1.636 115?0.965?1.691 116?0.995?1.747 117?1.025?1.804 118?1.057?1.863 119?1.089?1.923 120?1.122?1.985 121?1.155?2.049 122?1.19?2.115 123?1.225?2.182 124?1.261?2.25 125?1.298?2.321 126?1.336?2.393 127?1.375?2.468
128?1.415?2.544 129?1.455?2.622 130?1.497?2.701 131?1.539?2.783 132?1.583?2.867 133?1.627?2.953 134?1.672?3.041 135?1.719?3.131 136?1.766?3.223 137?1.815?3.317 138?1.864?3.414 139?1.915?3.513 140?1.967?3.614 141?2.019?3.717 142?2.073?3.823 143?2.129?3.931 144?2.185?4.042 145?2.242?4.155 146?2.301?4.271 147?2.361?4.398 148?2.422?4.51 149?2.484?4.634 150?2.548?4.76 151?2.613?4.889 152?2.679?5.021 153?2.747?5.155 154?2.816?5.292 155?2.886?5.433 156?2.958?5.577 157?3.032?5.732 158?3.106?5.872 159?3.182?6.025 160?3.26?6.181 161?3.339?6.339 162?3.42?6.502 163?3.502?6.667 164?3.586?6.836 165?3.671?7.008 166?3.758?7.183 167?3.847?7.362 168?3.937?7.545 169?4.029?7.731 170?4.123?7.92 171?4.218?8.114 172?4.316?8.311 173?4.415?8.511
饱和蒸汽密度表单位:密度─ρ=Kg/m3;压力─P=MPa;温度─t=℃ 温度密度压力 100?0.6?1.103 101?0.611?1.05
102?0.639?1.088 103?0.66?1.127 104?0.682?1.167 105?0.705?1.208 106?0.728?1.25 107?0.752?1.294 108?0.776?1.339 109?0.801?1.385 110?0.827?1.433 111?0.853?1.482 112?0.88?1.532 113?0.908?1.583 114?0.936?1.636 115?0.965?1.691 116?0.995?1.747 117?1.025?1.804 118?1.057?1.863 119?1.089?1.923 120?1.122?1.985 121?1.155?2.049 122?1.19?2.115 123?1.225?2.182
125?1.298?2.321 126?1.336?2.393 127?1.375?2.468 128?1.415?2.544 129?1.455?2.622 130?1.497?2.701 131?1.539?2.783 132?1.583?2.867 133?1.627?2.953 134?1.672?3.041 135?1.719?3.131 136?1.766?3.223 137?1.815?3.317 138?1.864?3.414 139?1.915?3.513 140?1.967?3.614 141?2.019?3.717 142?2.073?3.823 143?2.129?3.931 144?2.185?4.042 145?2.242?4.155
饱和蒸汽温度密度压力对照表 温度(℃)密度(kg/m3)绝对压力(Mpa) 100 0.6 1.103 101 0.611 1.05 102 0.639 1.088 103 0.66 1.127 104 0.682 1.167 105 0.705 1.208 106 0.728 1.25 107 0.752 1.294 108 0.776 1.339 109 0.801 1.385 110 0.827 1.433 111 0.853 1.482 112 0.88 1.532 113 0.908 1.583 114 0.936 1.636 115 0.965 1.691 116 0.995 1.747 117 1.025 1.804 118 1.057 1.863 119 1.089 1.923
120 1.122 1.985 121 1.155 2.049 122 1.19 2.115 123 1.225 2.182 124 1.261 2.25 125 1.298 2.321 126 1.336 2.393 127 1.375 2.468 128 1.415 2.544 129 1.455 2.622 130 1.497 2.701 131 1.539 2.783 132 1.583 2.867 133 1.627 2.953 134 1.672 3.041 135 1.719 3.131 136 1.766 3.223 137 1.815 3.317 138 1.864 3.414 139 1.915 3.513 140 1.967 3.614 141 2.019 3.717
水蒸气是一种离液态较近的气体,在空气处理中应用广泛,易获得污染小。以实践经验总结出的数据图表作为计算依据 饱和水蒸气压力温度密度表 温度 (t) 压力 (P) 密度(ρ)温度 (t) 压力 (P) 密度(ρ) ℃ MPa kg/m3 ℃ MPa kg/m3 100 0.1013 0.5977 128 0.2543 1.415 101 0.1050 0.6180 129 0.2621 1.455 102 0.1088 0.6388 130 0.2701 1.497 103 0.1127 0.6601 131 0.2783 1.539 104 0.1167 0.6821 132 0.2867 1.583 105 0.1208 0.7046 133 0.2953 1.627 106 0.1250 0.7277 134 0.3041 1.672 107 0.1294 0.7515 135 0.3130 1.719 108 0.1339 0.7758 136 0.3222 1.766 109 0.1385 0.8008 137 0.3317 1.815 110 0.1433 0.8265 138 0.3414 1.864
111 0.1481 0.8528 139 0.3513 1.915 112 0.1532 0.8798 140 0.3614 1.967 113 0.1583 0.9075 141 0.3718 2.019 114 0.1636 0.9359 142 0.3823 2.073 115 0.1691 0.9650 143 0.3931 2.129 116 0.1746 0.9948 144 0.4042 2.185 117 0.1804 1.025 145 0.4155 2.242 118 0.1863 1.057 146 0.4271 2.301 119 0.1923 1.089 147 0.4389 2.361 120 0.1985 1.122 148 0.4510 2.422 121 0.2049 1.155 149 0.4633 2.484 122 0.2114 1.190 150 0.4760 2.548 123 0.2182 1.225 151 0.4888 2.613 124 0.2250 1.261 152 0.5021 2.679 125 0.2321 1.298 153 0.5155 2.747
饱和蒸汽密度表 表中压力为绝对压力,密度单位为kg/m3 温度(t)℃压力(P)MPa密度(ρ)温度(t)℃压力(P)MPa密度(ρ) 1000.10130.59771280.2543 1.415 1010.10500.61801290.2621 1.455 1020.10880.63881300.2701 1.497 1030.11270.66011310.2783 1.539 1040.11670.68211320.2867 1.583 1050.12080.70461330.2953 1.627 1060.12500.72771340.3041 1.672 1070.12940.75151350.3130 1.719 1080.13390.77581360.3222 1.766 1090.13850.80081370.3317 1.815 1100.14330.82651380.3414 1.864 1110.14810.85281390.3513 1.915 1120.15320.87981400.3614 1.967 1130.15830.90751410.3718 2.019 1140.16360.93591420.3823 2.073 1150.16910.96501430.3931 2.129 1160.17460.99481440.4042 2.185 1170.1804 1.0251450.4155 2.242 1180.1863 1.0571460.4271 2.301 1190.1923 1.0891470.4389 2.361 1200.1985 1.1221480.4510 2.422 1210.2049 1.1551490.4633 2.484 1220.2114 1.1901500.4760 2.548 1230.2182 1.2251510.4888 2.613 1240.2250 1.2611520.5021 2.679 1250.2321 1.2981530.5155 2.747 1260.2393 1.3361540.5292 2.816 1270.2467 1.3751550.5433 2.886 1560.5577 2.958184 1.0983 5.629 1570.5723 3.032185 1.1233 5.752 1580.5872 3.106186 1.1487 5.877 1590.6025 3.182187 1.1746 6.003 1600.6181 3.260188 1.2010 6.131 1610.6339 3.339189 1.2278 6.264 1620.6502 3.420190 1.2551 6.397 1630.6666 3.502191 1.2829 6.553 1640.6835 3.586192 1.3111 6.671 1650.7008 3.671193 1.3397 6.812
饱和蒸汽温度压力对照表 问题:饱和蒸汽温度与压力对照表 说明:
蒸汽是常用的换热介质,而温度控制是 通过一定压力下的流量调节来实现的, 希望大家建立一个基本的概念。在热交 热器或者其它需要蒸汽阀门的地方,大家在选型时经常会用到。现将饱和蒸汽的温度与压力对照表整理,供大家参考!
可以说对的,10公斤绝对大气压对应的饱和蒸汽温度就是179度,楼上的说的184度是10公斤表压(也就是压力表上指示的压力;压力表是从0开始记数的,而大气本身就有1公斤的压力,绝对大气压=表压+1),184度是11公斤绝对大气压下的饱和蒸汽对应温度。这里都强调“饱和蒸汽”,因为还有“过热蒸汽”,过热蒸汽的温度是不于压力成对应关系的。 Antoine公式: ln(P)=9.3876-3826.36/(T-45.47)【T在290~500K之间】 P:MPa T:K 我用这个公式算出来是T=452.77K 约179度. 不知道对不对?请高手指教! 《饱和蒸汽压力、温度对照表》 制硝2008-05-24 10:53:57 阅读16207 评论10 字号:大中小订阅
加热室温度差=壳层压力(真空度)相应温度-加热室料液温度 蒸汽过热度=蒸汽温度-饱和蒸汽压力相应温度 压力单位非常的多,如果要全部写出来……呵呵,我还做不到,我至今也没都认识全,不过有很多很少使用。主要还是学习国际单位和几个常用单位就可以了。 常用压力单位有: 帕斯卡N/m2(Pa)千帕(kPa) 兆帕(MPa) 巴(bar)毫巴(mbar)微巴(μbar) 标准大气压(atm) 磅力/英寸^2 lb/inch2(psi) 工程大气压(kgf/cm2) 托(Torr)=毫米汞柱(mmHg) 英寸汞柱(inchHg) 毫米水柱(mmH2O) 达因/厘米2(dyn/cm2) 换算关系: 1兆帕(MPa)=1000000帕(Pa) 1巴(bar)=1000毫巴(mbar) 1毫巴(mbar)=1000微巴(μbar)=1000达因/厘米2(dyn/cm2) 1托(Torr)=1毫米汞柱(mmHg)=133.329帕(Pa) 1工程大气压=1千克力/厘米2(kgf/cm2) 1物理大气压=1标准大气压(atm)
饱和水蒸汽压力与温度、密度、蒸汽焓、气化热的关系对照表 一.什么是水和水蒸气的焓? 水或水蒸气的焓h,是指在某一压力和温度下的1千克水或1千克水蒸气内部所含有的能量,即水或水蒸气的内能u与压力势能pv之和(h=u+pv)。水或水蒸气的焓,可以认为等于把1千克绝对压力为兆帕温度为0℃的水,加热到该水或水蒸气的压力和温度下所吸收的热量。焓的单位为“焦/千克”。 (1)非饱和水焓:将1千克绝对压力为兆帕温度为0℃的水,加热到该非饱和水的压力和温度下所吸收的热量。 (2)饱和水焓:将1千克绝对压力为兆帕温度为0℃的水,加热到该饱和水的压力对应的饱和温度时所吸收的热量。饱和温度随压力增大而升高,因此饱和水焓也随压力增大而增大。例如:绝对压力为兆帕时,饱和水焓为 x 103焦/千克;在绝对压力为兆帕时,饱和水焓则为 x 103焦/千克。 (3)饱和水蒸气焓:分为干饱和水蒸气焓和湿饱和水蒸气焓两种。干饱和水蒸气焓等于饱和水焓加水的汽化潜热;湿饱和水蒸气焓等于1千克湿饱和蒸汽中,饱和水的比例乘饱和水焓加干饱和汽的比例乘干饱和汽焓之和。例如:绝对压力为兆帕时,饱和水焓为 x103焦/公斤;汽化潜热为1328 x103焦/公斤。因此,干饱和水蒸气的焓等于: x103+1328x103= x 103焦/千克。又例如:绝对压力为兆帕的湿饱和水蒸气中,饱和水的比例为,(即湿度为20%)干饱和水蒸气比例为(即干度为80%),则此湿饱和水蒸气的焓为 x103 x 十 = x 103焦/千克。 (4)过热水蒸气焓:等于该压力下干饱和水蒸气的焓与过热热之和。例如:绝对压力为兆帕,温度为540℃的过热水蒸气的干饱和水蒸气的焓为 x 103焦/千克,过热热为 x 103焦/千克。则该过热水蒸气的焓为: x 103+ x 103= x 103焦/千克。
饱和蒸汽密度表单位:密度一p =Kg/m;压力一P=MPa;温度一t=C 温度t C 0 2 4 6 8 压力 P 密度 p 压力 P 密度 p 压力 P 密度 p 压力 P 密度 p 压力 P 密度 p 100 0.1013 0.5977 0.1088 0.6388 0.1167 0.6952 0.1250 0.7277 0.1339 0.7758 110 0.1433 0.8265 0.1532 0.8798 0.1636 0.9359 0.1746 0.9948 0.1863 1.057 120 0.1985 1.122 0.2114 1.190 0.2250 1.261 0.2393 1.336 0.2543 1.415 130 0.2701 1.497 0.2867 1.583 0.3041 1.672 0.3222 1.766 0.3414 1.864 140 0.3614 1.967 0.3823 2.073 0.4042 2.185 0.4271 2.301 0.4510 2.422 150 0.4760 2.548 0.5021 2.679 0.5292 2.816 0.5577 2.958 0.5872 3.106 160 0.6181 3.260 0.6502 3.420 0.6835 3.586 0.7183 3.758 0.7544 3.937 170 0.7920 4.123 0.8310 4.316 0.8716 4.515 0.9137 4.723 0.9573 4.937 180 1.0027 5.160 1.0496 5.391 1.0983 5.629 1.1487 5.877 1.2010 6.312 190 1.2551 6.397 1.3111 6.671 1.3690 6.955 1.4289 7.248 1.4909 7.551 200 1.5548 7.864 1.6210 8.188 1.6892 8.522 1.7597 8.868 1.8326 9.225 210 1.9077 9.593 1.9852 9.974 2.0650 10.37 2.1474 10.77 2.2323 11.19 220 2.3198 11.62 2.4098 12.07 2.5026 12.53 2.5981 13.00 2.6963 13.49 230 2.7975 14.00 2.9010 14.52 3.0085 15.05 3.1185 15.61 3.2316 16.18 240 3.3477 16.76 3.4670 17.37 3.5897 17.99 3.7155 18.64 3.8448 19.30 温度密度压力 100 0.6 1.103 101 0.611 1.05 102 0.639 1.088 103 0.66 1.127 104 0.682 1.167 105 0.705 1.208 106 0.728 1.25 107 0.752 1.294 108 0.776 1.339 109 0.801 1.385 110 0.827 1.433 111 0.853 1.482 112 0.88 1.532 113 0.908 1.583 114 0.936 1.636 115 0.965 1.691 116 0.995 1.747 117 1.025 1.804 118 1.057 1.863 119 1.089 1.923 120 1.122 1.985
饱和蒸汽温度密度压力对照表 温度℃密度kg/m3 绝对压力bar 相对压力bar 千克力温度℃密度kg/m3 绝对压力bar 相对压力bar 千克力 100 0.6 1.013 0 0 151 2.61 4.889 3.876 3.95 101 0.61 1.05 0.037 0.04 152 2.68 5.021 4.008 4.09 102 0.64 1.088 0.075 0.08 153 2.75 5.155 4.142 4.22 103 0.66 1.127 0.114 0.12 154 2.82 5.292 4.279 4.36 104 0.68 1.167 0.154 0.16 155 2.89 5.433 4.42 4.51 105 0.71 1.208 0.195 0.2 156 2.96 5.577 4.564 4.66 106 0.73 1.25 0.237 0.24 157 3.03 5.732 4.719 4.81 107 0.75 1.294 0.281 0.29 158 3.11 5.872 4.859 4.96 108 0.78 1.339 0.326 0.33 159 3.18 6.025 5.012 5.11 109 0.8 1.385 0.372 0.38 160 3.26 6.181 5.168 5.27 110 0.83 1.433 0.42 0.43 161 3.34 6.339 5.326 5.43 111 0.85 1.482 0.469 0.48 162 3.42 6.502 5.489 5.6 压力单位写为MPa和bar不分了,应该是1bar=0.1MPa 水的比热容是定义在20-120摄氏度的,那120摄氏度以上的过热蒸汽的比热容是多少呢?谢谢各位 1.84是水蒸气的定压质量比热值,单位是KJ/Kg*度; 4.19是水的定压质量比热,单位也是KJ/Kg*度; 另外还有水在t度时的汽化潜热计算式:r=2500+1.84t-4.19t 通常我们计算所得空调房间的冷负荷、湿负荷(g/s或Kg/h),就可以把这个“湿负荷”按上式换算成“潜冷负荷”,再用全冷负荷减去潜冷负荷,得到显冷负荷,作为空调末端选型的重要依据。许多人简单地仅用需求“全冷负荷”来选末端是不够全面的。
饱和蒸气压水压力温度 密度表 HUA system office room 【HUA16H-TTMS2A-HUAS8Q8-HUAH1688】
水蒸气是一种离液态较近的气体,在空气处理中应用广泛,易获得污染小。以实践经验总结出的数据图表作为计算依据 饱和水蒸气压力温度密度表 温度 (t) 压力 (P) 密度(ρ) 温度 (t) 压力 (P) 密度(ρ)℃ MPa kg/m3 ℃ MPa kg/m3100 0.1013 0.5977 128 0.2543 1.415101 0.1050 0.6180 129 0.2621 1.455102 0.1088 0.6388 130 0.2701 1.497103 0.1127 0.6601 131 0.2783 1.539104 0.1167 0.6821 132 0.2867 1.583105 0.1208 0.7046 133 0.2953 1.627106 0.1250 0.7277 134 0.3041 1.672107 0.1294 0.7515 135 0.3130 1.719108 0.1339 0.7758 136 0.3222 1.766109 0.1385 0.8008 137 0.3317 1.815110 0.1433 0.8265 138 0.3414 1.864111 0.1481 0.8528 139 0.3513 1.915112 0.1532 0.8798 140 0.3614 1.967113 0.1583 0.9075 141 0.3718 2.019114 0.1636 0.9359 142 0.3823 2.073115 0.1691 0.9650 143 0.3931 2.129116 0.1746 0.9948 144 0.4042 2.185117 0.1804 1.025 145 0.4155 2.242118 0.1863 1.057 146 0.4271 2.301119 0.1923 1.089 147 0.4389 2.361120 0.1985 1.122 148 0.4510 2.422121 0.2049 1.155 149 0.4633 2.484122 0.2114 1.190 150 0.4760 2.548123 0.2182 1.225 151 0.4888 2.613124 0.2250 1.261 152 0.5021 2.679125 0.2321 1.298 153 0.5155 2.747126 0.2393 1.336 154 0.5292 2.816127 0.2467 1.375 155 0.5433 2.886 温度 (t) 压力 (P) 密度(ρ) 温度 (t) 压力 (P) 密度(ρ) ℃ MPa kg/m3 ℃ MPa kg/m3156 0.5577 2.958 184 1.0983 5.629157 0.5723 3.032 185 1.1233 5.752158 0.5872 3.106 186 1.1487 5.877159 0.6025 3.182 187 1.1746 6.003160 0.6181 3.260 188 1.2010 6.131161 0.6339 3.339 189 1.2278 6.264162
水的密度饱和水蒸气的压力和密度表 内部编号:(YUUT-TBBY-MMUT-URRUY-UOOY-DBUYI-0128)
水的密度,饱和水蒸气的压力和密度表 发布时间:2009-4-15阅读:0次【字体:】【双击鼠标滚屏】 1.水的密度 表2.4.1水的密度3) 压力温度℃ 0102030405060708090 0.001999.8000--------- 0.005999.8000999.7000998.3028------- 0.01999.8000999.8000998.3029995.7184992.2604----- 0.05999.8000999.8000998.3029995.7184962.2604988.0447983.1875977.7083971.6284- 0.1999.8000999.8000998.3029995.7184992.2604988.0447983.1875977.7083971.6284965.1578 0.15999.9000999.8000998.3029995.8176992.3588988.0447983.1875977.7083971.7229965.1578 0.20999.9000999.8000998.4026995.8176992.3588988.1423983.1875977.7083971.7229965.1578 0.25999.9000999.9000998.4026995.8176992.3588988.1423983.2842977.8039971.7229965.1578 0.3999.9000999.9000998.4026995.8176992.3588988.1423983.2842977.8039971.7229965.2510 0.41000999.9000998.5022995.9167992.4573988.2399983.2842977.8039971.8173965.2510 0.510001000998.5022995.9167992.4573988.2399983.3809977.8995971.8173965.3441 0.61000.11000998.5022996.0159992.5558988.2399983.3809977.8995971.9118965.3441 0.71000.11000.1998.6020996.0159992.5558988.3376983.4776977.9951971.9118965.4373 0.81000.21000.1998.6020996.0159992.5558988.3376983.4776977.9951972.0062965.4373 0.91000.21000.2998.7017996.1152992.6544988.4353983.5743978.0908972.0062965.5306 1.01000.31000.2998.7017996.115299 2.6544988.435398 3.5743978.0908972.1007965.5306 1.11000.31000.3998.8014996.2144992.7529988.5330983.5743978.1864972.1007965.6238 1.21000.41000.3998.8014996.2144992.7529988.5330983.6711978.1864972.1852965.6238 1.31000.41000.4998.9012996.3136992.8515988.6307983.6711978.1864972.1952965.7170 1.41000.51000.4998.9012996.3136992.8515988.6307983.7678978.2821972.2897965.7170 1.51000.51000.5999.001996.4129992.9501988.7285983.7678978.2821972.2897965.8103 1.61000.61000.5999.001996.4129992.9501988.7285983.8646978.3779972.3843965.8103 1.71000.61000.5999.001996.4129992.9501988.7285983.8646978.3779972.3843965.9036 1.81000.71000.6999.101996.5122993.0487988.8263983.9614978.4736972.4788965.9036 1.91000.71000.6999.101996.5122993.0487988.8263983.9614978.473697 2.4788965.9969 2.01000.8011000.7999.201996.61299 3.1473988.924198 4.0583978.5693972.573496 5.9969 2.11000.8011000.7999.20199 6.612993.1473988.9241984.0583978.5693972.5734966.0902 2.21000.9011000.801999.301996.7109993.2459989.0219984.1551978.6651972.5734966.0902 2.31000.9011000.801999.301996.7109993.2459989.0219984.1551978.6651972.6680966.1836
饱和蒸汽密度表 温度压力密度温度压力密度℃MPa ℃MPa 100 0.1013 0.5977 128 0.2543 1.415 101 0.1050 0.6180 129 0.2621 1.455 102 0.1088 0.6388 130 0.2701 1.497 103 0.1127 0.6601 131 0.2783 1.539 104 0.1167 0.6821 132 0.2867 1.583 105 0.1208 0.7046 133 0.2953 1.627 106 0.1250 0.7277 134 0.3041 1.672 107 0.1294 0.7515 135 0.3130 1.719 108 0.1339 0.7758 136 0.3222 1.766 109 0.1385 0.8008 137 0.3317 1.815 110 0.1433 0.8265 138 0.3414 1.864 111 0.1481 0.8528 139 0.3513 1.915 112 0.1532 0.8798 140 0.3614 1.967 113 0.1583 0.9075 141 0.3718 2.019 114 0.1636 0.9359 142 0.3823 2.073 115 0.1691 0.9650 143 0.3931 2.129 116 0.1746 0.9948 144 0.4042 2.185 117 0.1804 1.025 145 0.4155 2.242 118 0.1863 1.057 146 0.4271 2.301 119 0.1923 1.089 147 0.4389 2.361 120 0.1985 1.122 148 0.4510 2.422
饱和蒸汽温度密度压力对照表 温度℃ 密度 kg/m3 绝对压力 Mpa 表压 Mpa 千克力温度℃ 密度 kg/m3 绝对压力 Mpa 表压 Mpa 千克力 100 0.6 0.10130.00000.00 141 2.02 0.37170.2704 2.76 101 0.61 0.10500.00370.04 142 2.07 0.38230.2810 2.87 102 0.64 0.10880.00750.08 143 2.13 0.39310.2918 2.98 103 0.66 0.11270.01140.12 144 2.19 0.40420.3029 3.09 104 0.68 0.11670.01540.16 145 2.24 0.41550.3142 3.2 105 0.71 0.12080.01950.2 146 2.3 0.42710.3258 3.32 106 0.73 0.12500.02370.24 147 2.36 0.43980.3385 3.45 107 0.75 0.12940.02810.29 148 2.42 0.45100.3497 3.57 108 0.78 0.13390.03260.33 149 2.48 0.46340.3621 3.69 109 0.8 0.13850.03720.38 150 2.55 0.47600.3747 3.82 110 0.83 0.14330.04200.43 151 2.61 0.48890.3876 3.95 111 0.85 0.14820.04690.48 152 2.68 0.50210.4008 4.09 112 0.88 0.15320.05190.53 153 2.75 0.51550.4142 4.22 113 0.91 0.15830.05700.58 154 2.82 0.52920.4279 4.36 114 0.94 0.16360.06230.64 155 2.89 0.54330.4420 4.51 115 0.97 0.16910.06780.69 156 2.96 0.55770.4564 4.66 116 1 0.17470.07340.75 157 3.03 0.57320.4719 4.81 117 1.03 0.18040.07910.81 158 3.11 0.58720.4859 4.96 118 1.06 0.18630.08500.87 159 3.18 0.60250.5012 5.11 119 1.09 0.19230.09100.93 160 3.26 0.61810.5168 5.27 120 1.12 0.19850.09720.99 161 3.34 0.63390.5326 5.43 121 1.16 0.20490.1036 1.06 162 3.42 0.65020.5489 5.6 122 1.19 0.21150.1102 1.12 163 3.5 0.66670.5654 5.77 123 1.23 0.21820.1169 1.19 164 3.59 0.68360.5823 5.94 124 1.26 0.22500.1237 1.26 165 3.67 0.70080.5995 6.11 125 1.3 0.23210.1308 1.33 166 3.76 0.71830.6170 6.29 126 1.34 0.23930.1380 1.41 167 3.85 0.73620.6349 6.48 127 1.38 0.24680.1455 1.48 168 3.94 0.75450.6532 6.66 128 1.42 0.25440.1531 1.56 169 4.03 0.77310.6718 6.85 129 1.46 0.26220.1609 1.64 170 4.12 0.79200.69077.05 130 1.5 0.27010.1688 1.72 171 4.22 0.81140.71017.24 131 1.54 0.27830.1770 1.81 172 4.32 0.83110.72987.44 132 1.58 0.28670.1854 1.89 173 4.42 0.85110.74987.65 133 1.63 0.29530.1940 1.98 174 4.52 0.87160.77037.86 134 1.67 0.30410.2028 2.07 175 4.62 0.89240.79118.07 135 1.72 0.31310.2118 2.16 176 4.72 0.91370.81248.29 136 1.77 0.32230.2210 2.25 177 4.83 0.93530.83408.51 137 1.82 0.33170.2304 2.35 178 4.94 0.95740.85618.73 138 1.86 0.34140.2401 2.45 179 5.05 0.97980.87858.96 .