水的饱和蒸汽压表.docx

水的饱和蒸汽压表.docx

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水的饱和蒸汽压表

水的饱和蒸汽压表（-20℃至100℃）

温度℃

压力Pa

温度℃

压力Pa

温度℃

压力Pa

温度℃

压力Pa

-20

102.92

10

1227.88

40

7375.26

70

31156.88

-19

113.32

11

1311.87

41

7777.89

71

32516.75

-18

124.65

12

1402.53

42

8199.18

72

33943.27

-17

136.92

13

1497.18

43

8639.14

73

354323.12

-16

150.39

14

1598.51

44

9100.42

74

36956.3

-15

165.05

15

1705.16

45

9583.04

75

38542.81

-14

180.92

16

1817.15

46

10085.66

76

40182.65

-13

198.11

17

1937.14

47

10612.27

77

41875.81

-12

216.91

18

2063.79

48

11160.22

78

43635.64

-11

237.31

19

2197.11

49

11734.83

79

45462.12

-10

259.44

20

2338.43

50

12333.43

80

47341.93

-9

283.31

21

2486.42

51

12958.7

81

49288.4

-8

309.44

22

2646.42

52

13611.97

82

51314.87

-7

337.57

23

2809.05

53

14291.9

83

53407.99

-6

368.1

24

2983.7

54

14998.5

84

55567.78

-5

401.03

25

3167.68

55

15731.76

85

57807.55

-4

436.76

26

3361

56

16505.02

86

60113.99

-3

475.42

27

3564.98

57

17304.94

87

62220.44

-2

516.75

28

3779.62

58

18144.85

88

64940.17

-1

562.08

29

4004.93

59

19011.43

89

67473.25

0

610.47

30

4242.24

60

19910

90

70099.66

1

657.27

31

4492.88

61

20851.25

91

72806.05

2

705.26

32

4754.19

62

21837.82

92

75592.44

3

758.59

33

5030.16

63

22851.05

93

78472.15

4

813.25

34

5319.47

64

23904.28

94

81445.19

5

871.91

35

5623.44

65

24997.5

95

84511.55

6

934.57

36

5940.74

66

26144.05

96

87671.23

7

1001.23

37

6257.37

67

27330.6

97

90937.57

8

1073.23

38

6619.34

68

28557.14

98

94297.24

9

1147.89

39

6991.3

69

29823.68

99

97750.22

100

101325

饱和水蒸气表（以温度为准）

一

温度

℃

绝对压力kgf/cm2

比容

m3/kg

重度

kg/m3

焓

汽化热

液体

蒸汽

KJ/kg

KJ/kg

kcal/kg

KJ/kg

0

0.0062

206.5

0.00484262

0

2491.3

595

2491.3

5

0.0089

147.1

0.0067981

20.94

2500.9

592.3

2480.0

10

0.0125

106.4

0.0093985

41.87

2510.5

589.6

2468.7

15

0.0174

77.9

0.01283697

62.81

2520.6

587

2457.8

20

0.0238

57.8

0.01730104

83.74

2530.1

584.3

2446.5

25

0.0323

43.4

0.02304147

104.68

2538.6

581.6

2435.2

30

0.0433

32.93

0.03036745

125.6

2549.5

578.9

2423.9

35

0.0573

25.25

0.03960396

146.55

2559.1

576.2

2412.6

40

0.0752

19.55

0.0511509

167.47

2568.7

573.5

2401.3

45

0.0977

15.28

0.06544503

188.42

2577.9

570.7

2389.6

50

0.1528

12.054

0.08296001

209.34

2587.6

568

2378.2

55

0.1605

9.589

0.10428616

230.29

2596.8

565.2

2366.5

60

0.2031

7.687

0.13008976

251.21

2606.3

562.5

2355.2

65

0.255

6.209

0.16105653

272.16

2615.6

559.7

2343.5

70

0.3177

5.052

0.19794141

293.08

2624.4

556.8

2331.4

75

0.393

4.139

0.24160425

314.03

2629.7

554

2319.6

80

0.483

3.414

0.29291154

334.94

2642.4

551.2

2307.9

85

0.59

2.832

0.35310734

355.9

2651.2

548.2

2295.3

90

0.715

2.365

0.42283298

376.81

2660

545.3

2283.2

95

0.862

1.895

0.52770449

397.77

2668.8

542.4

2271.1

100

1.033

1.675

0.59701493

418.68

2677.2

539.4

2258.5

105

1.232

1.421

0.70372977

439.64

2685.1

536.3

2245.5

110

1.461

1.212

0.82508251

460.97

2693.5

533.1

2232.1

115

1.724

1.038

0.96339114

481.51

2702.5

530

2219.1

120

2.025

0.893

1.11982083

503.67

2708.9

526.7

2205.3

125

2.367

0.7715

1.29617628

523.38

2716.5

523.5

2191.9

130

2.755

0.6693

1.49409831

546.38

2723.9

520.1

2177.7

135

3.192

0.5831

1.7149717

565.25

2731.2

516.7

2163.5

140

3.685

0.5096

1.96232339

589.08

2737.8

513.2

2148.8

145

4.238

0.4469

2.23763706

607.12

2744.6

509.6

2133.7

150

4.855

0.3933

2.54258835

632.21

2750.7

506

2118.7

160

6.303

0.3075

3.25203252

675.75

2762.9

498.5

2087.2

170

8.08

0.2431

4.11353353

719.29

2773.3

490.6

2054.2

180

10.23

0.1944

5.14403292

763.25

2782.6

482.3

2019.4

190

12.80

0.1568

6.37755102

807.63

2790.1

473.5

1982.6

200

15.85

0.1276

7.83699060

852.01

2795.5

464.2

1943.6

210

19.55

0.1054

9.48766603

897.23

2799.3

454.4

1902.6

饱和水蒸气表（以温度为准）

二

温度

℃

绝对压力kgf/cm2

比容

m3/kg

重度

kg/m3

焓

汽化热

液体

蒸汽

KJ/kg

KJ/kg

kcal/kg

KJ/kg

220

23.66

0.0862

11.6009281

942.45

2801

443.9

1858.6

230

28.53

0.07155

13.9762404

988.5

2800.1

432.7

1811.7

240

34.13

0.05967

16.7588403

1034.56

2796.8

420.8

1761.9

250

40.55

0.04998

20.0080032

1081.45

2790.1

408.1

1708.7

260

47.85

0.04199

23.8151941

1128.76

2780.9

394.5

1651.8

270

56.11

0.03538

28.2645562

1176.91

2760.3

380.1

1591.5

280

63.42

0.02988

33.4672021

1225.48

2752

346.4

1526.5

290

75.8

0.02525

39.6039604

1274.46

2732.3

348.1

1457.8

300

87.6

0.02131

46.9263257

1325.54

2708

33.02

1382.5

310

100.7

0.01799

55.5864369

1378.71

2680

310.8

1301.3

320

115.2

0.01516

65.9630607

1436.07

2468.2

289.5

1212.2

330

131.3

0.01273

78.5545954

1446.78

2610.5

266.6

1113.7

340

149.0

0.01064

93.9849624

1562.93

2568.6

240.2

1005.7

350

168.6

0.00884

113.122172

1632.2

2516.7

210.3

880.5

360

190.3

0.00716

139.664804

1729.15

2442.6

170.3

713.4

370

214.5

0.00585

170.940171

1888.25

2301.9

98.2

411.1

374

225.0

0.00310

322.6

501.1

2098.0

25kgf/cm2（2.5MPa）蒸汽的密度为12.2545Kg/m3