DevExcel, Water, Boiling, Density, Specific enthalpy, Viscosity Steam properties - Physical characteristics of steam of 0 to 30 bar - Density
Specific enthalpy - Dynamic viscosity - Specific heat - Absolute pressure - Specific heat.
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Steam characteristics (from 0 to 30 bar)
TABLES
Mesure units
Fluid mechanic



Absolute pressure: Absolute pressure = Gauge pressure + Atmospheric pressure (Atmospheric pressure at 1,01325 bar, i.e. normal atmospheric pressure on the sea level at 0C).
Boiling point: Temperature of saturated vapour or also of ebullient water under the same pressure.
Specific volume of steam: Volume occupied in m3 by 1 kg of steam.
Mass density (or Density) of the steam: Specific mass of the steam in a volume of 1 m3.
Specific enthalpy
of liquid water:
Sensible Heat, it is the quantity of heat contained in 1 kg of water according to the selected temperature.
Specific enthalpy of the steam: It is the total heat contained in 1 kg of steam. It is the sum of the enthalpy of the various states, liquid (water) and gas (vapour).
Latent heat of vaporization:
Heat necessary to transform 1 kg of ebullient water into vapour without change of temperature (thermal energy necessary during the change of state liquid to the state vapour).
Specific heat of steam : Quantity of heat necessary to increase the temperature of one Celsius degree on a unit of mass of 1 kg of steam.
Dynamic viscosity : The viscosity of a fluid characterizes the resistance to the movement of the fluid.
NB: Energy values in kcal/kg are given on a basis of 4.1868 J, values not normally used.

Absolute
pressure
Boiling point
Specific volume (steam)
Density (steam)
Specific enthalpy
of liquid water (sensible heat)
Specific enthalpy of steam
(total heat)
Latent heat of vaporization
Specific heat
Dynamic viscosity
bar
°C
m3/kg
kg/m3
kj/kg
Kcal/kg
kj/kg
Kcal/kg
kj/kg
Kcal/kg
kj/kg
kg/m.s
0.02
17.51
67.006
0.015
73.45
17.54
2533.64
605.15
2460.19
587.61
1.8644
0.000010
0.03
24.10
45.667
0.022
101.00
24.12
2545.64
608.02
2444.65
583.89
1.8694
0.000010
0.04
28.98
34.802
0.029
121.41
29.00
2554.51
610.13
2433.10
581.14
1.8736
0.000010
0.05
32.90
28.194
0.035
137.77
32.91
2561.59
611.83
2423.82
578.92
1.8774
0.000010
0.06
36.18
23.741
0.042
151.50
36.19
2567.51
613.24
2416.01
577.05
1.8808
0.000010
0.07
39.02
20.531
0.049
163.38
39.02
2572.62
614.46
2409.24
575.44
1.8840
0.000010
0.08
41.53
18.105
0.055
173.87
41.53
2577.11
615.53
2403.25
574.01
1.8871
0.000010
0.09
43.79
16.204
0.062
183.28
43.78
2581.14
616.49
2397.85
572.72
1.8899
0.000010
0.1
45.83
14.675
0.068
191.84
45.82
2584.78
617.36
2392.94
571.54
1.8927
0.000010
0.2
60.09
7.650
0.131
251.46
60.06
2609.86
623.35
2358.40
563.30
1.9156
0.000011
0.3
69.13
5.229
0.191
289.31
69.10
2625.43
627.07
2336.13
557.97
1.9343
0.000011
0.4
75.89
3.993
0.250
317.65
75.87
2636.88
629.81
2319.23
553.94
1.9506
0.000011
0.5
81.35
3.240
0.309
340.57
81.34
2645.99
631.98
2305.42
550.64
1.9654
0.000012
0.6
85.95
2.732
0.366
359.93
85.97
2653.57
633.79
2293.64
547.83
1.9790
0.000012
0.7
89.96
2.365
0.423
376.77
89.99
2660.07
635.35
2283.30
545.36
1.9919
0.000012
0.8
93.51
2.087
0.479
391.73
93.56
2665.77
636.71
2274.05
543.15
2.0040
0.000012
0.9
96.71
1.869
0.535
405.21
96.78
2670.85
637.92
2265.65
541.14
2.0156
0.000012
1
99.63
1.694
0.590
417.51
99.72
2675.43
639.02
2257.92
539.30
2.0267
0.000012
1.1
102.32
1.549
0.645
428.84
102.43
2679.61
640.01
2250.76
537.59
2.0373
0.000012
1.2
104.81
1.428
0.700
439.36
104.94
2683.44
640.93
2244.08
535.99
2.0476
0.000012
1.3
107.13
1.325
0.755
449.19
107.29
2686.98
641.77
2237.79
534.49
2.0576
0.000013
1.4
109.32
1.236
0.809
458.42
109.49
2690.28
642.56
2231.86
533.07
2.0673
0.000013
1.5
111.37
1.159
0.863
467.13
111.57
2693.36
643.30
2226.23
531.73
2.0768
0.000013
1.5
111.37
1.159
0.863
467.13
111.57
2693.36
643.30
2226.23
531.73
2.0768
0.000013
1.6
113.32
1.091
0.916
475.38
113.54
2696.25
643.99
2220.87
530.45
2.0860
0.000013
1.7
115.17
1.031
0.970
483.22
115.42
2698.97
644.64
2215.75
529.22
2.0950
0.000013
1.8
116.93
0.977
1.023
490.70
117.20
2701.54
645.25
2210.84
528.05
2.1037
0.000013
1.9
118.62
0.929
1.076
497.85
118.91
2703.98
645.83
2206.13
526.92
2.1124
0.000013
2
120.23
0.885
1.129
504.71
120.55
2706.29
646.39
2201.59
525.84
2.1208
0.000013
2.2
123.27
0.810
1.235
517.63
123.63
2710.60
647.42
2192.98
523.78
2.1372
0.000013
2.4
126.09
0.746
1.340
529.64
126.50
2714.55
648.36
2184.91
521.86
2.1531
0.000013
2.6
128.73
0.693
1.444
540.88
129.19
2718.17
649.22
2177.30
520.04
2.1685
0.000013
2.8
131.20
0.646
1.548
551.45
131.71
2721.54
650.03
2170.08
518.32
2.1835
0.000013
3
133.54
0.606
1.651
561.44
134.10
2724.66
650.77
2163.22
516.68
2.1981
0.000013
3.5
138.87
0.524
1.908
584.28
139.55
2731.63
652.44
2147.35
512.89
2.2331
0.000014
4
143.63
0.462
2.163
604.68
144.43
2737.63
653.87
2132.95
509.45
2.2664
0.000014
4.5
147.92
0.414
2.417
623.17
148.84
2742.88
655.13
2119.71
506.29
2.2983
0.000014
5
151.85
0.375
2.669
640.12
152.89
2747.54
656.24
2107.42
503.35
2.3289
0.000014
5.5
155.47
0.342
2.920
655.81
156.64
2751.70
657.23
2095.90
500.60
2.3585
0.000014
6
158.84
0.315
3.170
670.43
160.13
2755.46
658.13
2085.03
498.00
2.3873
0.000014
6.5
161.99
0.292
3.419
684.14
163.40
2758.87
658.94
2074.73
495.54
2.4152
0.000014
7
164.96
0.273
3.667
697.07
166.49
2761.98
659.69
2064.92
493.20
2.4424
0.000015
7.5
167.76
0.255
3.915
709.30
169.41
2764.84
660.37
2055.53
490.96
2.4690
0.000015
8
170.42
0.240
4.162
720.94
172.19
2767.46
661.00
2046.53
488.80
2.4951
0.000015
8.5
172.94
0.227
4.409
732.03
174.84
2769.89
661.58
2037.86
486.73
2.5206
0.000015
9
175.36
0.215
4.655
742.64
177.38
2772.13
662.11
2029.49
484.74
2.5456
0.000015
9.5
177.67
0.204
4.901
752.82
179.81
2774.22
662.61
2021.40
482.80
2.5702
0.000015
10
179.88
0.194
5.147
762.60
182.14
2776.16
663.07
2013.56
480.93
2.5944
0.000015
11
184.06
0.177
5.638
781.11
186.57
2779.66
663.91
1998.55
477.35
2.6418
0.000015
12
187.96
0.163
6.127
798.42
190.70
2782.73
664.64
1984.31
473.94
2.6878
0.000015
13
191.60
0.151
6.617
814.68
194.58
2785.42
665.29
1970.73
470.70
2.7327
0.000015
14
195.04
0.141
7.106
830.05
198.26
2787.79
665.85
1957.73
467.60
2.7767
0.000016
15
198.28
0.132
7.596
844.64
201.74
2789.88
666.35
1945.24
464.61
2.8197
0.000016
16
201.37
0.124
8.085
858.54
205.06
2791.73
666.79
1933.19
461.74
2.8620
0.000016
17
204.30
0.117
8.575
871.82
208.23
2793.37
667.18
1921.55
458.95
2.9036
0.000016
18
207.11
0.110
9.065
884.55
211.27
2794.81
667.53
1910.27
456.26
2.9445
0.000016
19
209.79
0.105
9.556
896.78
214.19
2796.09
667.83
1899.31
453.64
2.9849
0.000016
20
212.37
0.100
10.047
908.56
217.01
2797.21
668.10
1888.65
451.10
3.0248
0.000016
21
214.85
0.095
10.539
919.93
219.72
2798.18
668.33
1878.25
448.61
3.0643
0.000016
22
217.24
0.091
11.032
930.92
222.35
2799.03
668.54
1868.11
446.19
3.1034
0.000016
23
219.55
0.087
11.525
941.57
224.89
2799.77
668.71
1858.20
443.82
3.1421
0.000016
24
221.78
0.083
12.020
951.90
227.36
2800.39
668.86
1848.49
441.50
3.1805
0.000017
25
223.94
0.080
12.515
961.93
229.75
2800.91
668.99
1838.98
439.23
3.2187
0.000017
26
226.03
0.077
13.012
971.69
232.08
2801.35
669.09
1829.66
437.01
3.2567
0.000017
27
228.06
0.074
13.509
981.19
234.35
2801.69
669.17
1820.50
434.82
3.2944
0.000017
28
230.04
0.071
14.008
990.46
236.57
2801.96
669.24
1811.50
432.67
3.3320
0.000017
29
231.96
0.069
14.508
999.50
238.73
2802.15
669.28
1802.65
430.56
3.3695
0.000017
30
233.84
0.067
15.009
1008.33
240.84
2802.27
669.31
1793.94
428.48
3.4069
0.000017

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Last update : June 2003

 

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