Appendix F
Steam Tables Tables
F.l
INTERPOLATION
When a value is required from a table at conditions which lie between listed values, interpo lation is necessary. If M, the quantity sought, is a function of a single independent variable X and if linear interpolation is appropriate, as in the tables for saturated steam, then a direct proportionality exists between corresponding differences in M and in X . When M, the value value at X, is intermediate between two given values, at and at then:
For example, the enthalpy of of saturated vapor steam at 413.95 K between the following values taken from Table F.
is intermediate
E l . Interpolation
Double linear interpolation between the given values of of M is represented by:
663
664
APPEN DIX
Steam Tables
665
Steam Tables
F.2
Page
STEAM TABLES
Table
Properties of Saturated Steam, SI Units
666
Table F.2
Properties of Superheated Steam, SI Units
672
All tables are generated by by computer from programs' based on The 1976 International Formulation Committee Formulation for Industrial Use: A Formulation of of the Thermodynamic Steam Tables, 4th ed., Properties of Ordinary Or dinary Water Substance, Substance, as published in the App. I, pp. 11 29, The Am. Mech. Engrs., New New York, York, 1979. These tables served as a world wide standard for 30 years, and are entirely ent irely adequate adequat e for instructional instructi onal purposes. However, However, they they have been replaced by the International Association for the Properties Propert ies of of Water Water and Steam Formulation 1997 for the Thermodynamic Properties of of Water Water and Steam for Industrial Use. These and other newer tables are discussed by A. H. Harvey and W. T. Keep Your Steam Tables up to Date, Chemical Engineering Progress, vol. 95, no. 11, p. 45, Nov., 1999. "
"
-
"
"
"
"
F.l
Saturated Steam, 3 cm
H
S SPEC
sat. liq.
VOLUME V
evap.
sat. vap.
p
SPECIFIC VOLUME SPECIFIC INTERNAL ENERGY SPECIFIC ENTHALPY kg SPECIFIC ENTROPY
INTERNAL ENERGY
sat. evap.
sat. vap.
Units
p
kg
ENTHALPY H
sat. evap.
NTROPY
sat. vap.
sat. evap.
sat. vap.
668
APPENDIX
Ste am Tab les
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
.
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
Table F.l SPEC
VOL
Units (Continued) ElVTROPY
ElVTHALPY H
ENE
V
sat. vap.
sat. liq.
evap.
sat. vap.
sat.
evap. 84.85 81.67 78.62 75.71 72.92 70.24 67.68 65.22 62.86 60.60 58.43 56.34 54.34 52.41 50.56 48.79 47.08 45.43 43.85 42.33 40.86 39.44 38.08 36.77 35.51 34.29 33.11 31.97 30.88 29.82 28.79 27.81 26.85 25.93 25.03 24.17 23.33 22.52 21.74 20.98
86.04 82.86 79.82 76.91 74.12 71.45 68.89 66.43 64.08 61.82 59.65 57.57 55.58 53.66 51.81 50.04 48.33 46.69 45.11 43.60 42.13 40.73 39.37 38.06 36.80 35.59 34.42 33.29 32.20 31.14 30.13 29.14 28.20 27.28 26.39 25.54 24.71 23.90 23.13 22.38
940.9 950.1 959.2 968.4 977.6 986.9 996.2 1005.4 1014.8 1024.1 1033.5 1042.9 1052.3 1061.8 1071.3 1080.8 1090.4 1100.0 1109.6 1119.3 1129.0 1138.7 1148.5 1158.3 1168.2 1178.1 1188.0 1198.0 1208.0 1218.1 1228.3 1238.5 1248.7 1259.0 1269.4 1279.8 1290.3 1300.9 1311.5 1322.2
1659.4 1650.7 1642.0 1633.1 1624.2 1615.2 1606.1 1597.0 1587.7 1578.4 1569.0 1559.5 1549.9 1540.2 1530.5 1520.6 1510.6 1500.5 1490.4 1480.1 1469.7 1459.2 1448.5 1437.8 1426.9 1415.9 1404.7 1393.4 1382.0 1370.4 1358.7 1346.8 1334.8 1322.6 1310.2 1297.7 1284.9 1272.0 1258.9 1245.6
2600.3 2600.8 2601.2 2601.5 2601.8 2602.1 2602.3 2602.4 2602.5 2602.5 2602.5 2602.4 2602.2 2602.0 2601.8 2601.4 2601 2600.5 2600.0 2599.3 2598.6 2597.8 2597.0 2596.1 2595.0 2593.9 2592.7 2591.4 2590.1 2588.6 2587.0 2585.3 2583.5 2581.6 2579.6 2577.5 2575.3 2572.9 2570.4 2567.8
943.7 952.9 962.2 971.5 980.9 990.3 999.7 1009.1 1018.6 1028.1 1037.6 1047.2 1056.8 1066.4 1076.1 1085.8 1095.5 1105.3 1115.2 1125.0 1134.9 1144.9 1154.9 1165.0 1175.1 1185.2 1195.4 1205.7 1216.0 1226.4 1236.8 1247.3 1257.9 1268.5 1279.2 1290.0 1300.9 1311.8 1322.8 1333.9
sat.
1.190 1.194 1.197 1.201 1.205 1.209 1.213 1.217 1.221 1.225 1.229 1.233 1.238 1.242 1.247 1.251 1.256 1.261 1.266 1.271 1.276 1.281 1.286 1.291 1.297 1.303 1.308 1.314 1.320 1.326 1.332 1.339 1.345 1.352 1.359 1.366 1.373 1.381 1.388 1.396
Saturated Steam,
evap.
sat. vap.
evap.
sat. vap.
3.7639 3.731 1 3.6984 3.6657 3.6331 3.6006 3.5681 3.5356 3.5033 3.4709 3.4386 3.4063 3.3740 3.3418 3.3096 3.2773 3.2451 3.2129 3.1807 3.1484 3.1161 3.0838 3.051 5 3.0191 2.9866 2.9541 2.921 5 2.8889 2.8561 2.8233 2.7903 2.7573 2.7241 2.6908 2.6573 2.6237 2.5899 2.5560 2.521 8 2.4875
6.2817 6.2674 6.2532 6.2390 6.2249 6.2107 6.1967 6.1826 6.1686 6.1546 6.1406 6.1266 6.1127 6.0987 6.0848 6.0708 6.0569 6.0429 6.0290 6.0150 6.0010 5.9869 5.9729 5.9588 5.9446 5.9304 5.9162 5.9019 5.8876 5.8731 5.8586 5.8440 5.8294 5.8146 5.7997 5.7848 5.7697 5.7545 5.7392 5.7237
sat.
2.5178 2.5363 2.5548 2.5733 2.591 7 2.6102 2.6286 2.6470 2.6653 2.6837 2.7020 2.7203 2.7386 2.7569 2.7752 2.7935 2.8118 2.8300 2.8483 2.8666 2.8848 2.9031 2.9214 2.9397 2.9580 2.9763 2.9947 3.0131 3.0314 3.0499 3.0683 3.0868 3.1053 3.1238 3.1 424 3.1611 3.1798 3.1985 3.2173 3.2362
s
Table F.2
Superheated Steam,
Units
TEMPERATURE: T kelvins (TEMPERATURE: t sat.
sat. vap.
Table F.2
Superheated Steam,
Units (Continued) TEMPERATURE: T kelvins (TEMPERATURE:
sat.
sat. vap.
573.15
623.15
673.15
723.1 5
773.15
823.15
873.15
923.15
Table F.2
Superheated Steam,
Units (Continued) (TEMPERATURE: kelvins) (TEMPERATURE: t
sat.
(t
sat. vap.
423.15
448.15
473.15
493.15
513.15
533.15
553.15
573.15
Table F.2
Superheated Steam,
Units (Continued) TEMPERATURE: T kelvins (TEMPERATURE:
sat.
sat.
vap. 561.75 2545.7 2728.3 6.9640 524.00 2548.2 2731.6 6.9392 491.13 2550.6 2734.7 6.9160 462.22 2552.7 2737.6 6.8943 436.61 2554.8 2740.3 6.8739 41 3.75 2556.7 2742.9 6.8547 393.22 2558.5 2745.3 6.8365 374.68 2560.2 2747.5 6.8192
Table F.2
Superheated Steam,
Units (Continued) TEMPERATURE: T kelvins (TEMPERATURE: f
sat.
sat. vap.
1.112 708.467 709.301 2.0195
255.43 2573.3 2764.8 6.6817
1.113 714.326 715.189 2.0328
247.61 2574.3 2766.2 6.6705
1 15 720.043 720.935 2.0457
240.26 2575.3 2767.5 6.6596
1.117 725.625 726.547 2.0583
233.34 2576.2 2768.7 6.6491
Table F.2
Superheated Steam,
Units (Continued) TEMPERATURE: T kelvins) (TEMPERATURE:
sat.
sat. vap.
1.112 708.467 709.301 2.0195 1.113 714.326 715.189 2.0328 1.115 720.043 720.935 2.0457 1.117 725.625 726.547 2.0583
255.43 2573.3 2764.8 6.6817 247.61 2574.3 2766.2 6.6705 240.26 2575.3 2767.5 6.6596 233.34 2576.2 2768.7 6.6491
(t
Table F.2
Superheated Steam,
Units (Continued) TEMPERATURE: T kelvins (TEMPERATURE: t
sat. liq.
sat. vap.
1.146 820.944 822.491 2.2676 1.149 828.465 830.074 2.2837 1.151 835.791 837.460 2.2993
145.74 2589.9 2786.6 6.4780 140.72 2590.8 2787.8 6.4651 136.04 2591.6 2788.9 6.4526
1.154 842.933 844.663 2.3145 1.156 849.901 851.694 2.3292
131.66 2592.4 2789.9 6.4406 127.55 2593.2 2790.8 6.4289
Table F.2
Superheated Steam,
Units (Continued) TEMPERATURE: T kelvins (TEMPERATURE: t
sat.
(t
sat. vap.
698.15
723.15
748.15
773.15
798.15
823.15
873.15
923.15
Table
Superheated Steam,
Units (Continued) TEMPERATURE: T kelvins (TEMPERATURE: t
sat. liq. 1.256 1089.4 1094.6 2.8099 1.259 1096.3 1101.6 2.8231 1.262 1103.1 1108.5 2.8360 1.266 1109.8 1115.4 2.8487 1.269 1116.4 1122.1 2.8612 1.272 122.9 1128.8 2.8735 1.276 129.3 135.3 2.8855 1.279 1135.6 1141.8 2.8974
sat. vap. 48.500 2601 2799.9 6.0583 47.307 2600.7 2799.4 6.0482 46.168 2600.3 2798.9 6.0383 45.079 2599.9 2798.3 6.0286 44.037 2599.5 2797.7 6.0191 43.038 2599.1 2797.0 6.0097 42.081 2598.6 2796.4 6.0004 41.161 2598.1 2795.7 5.9913
Table F.2
Superheated Steam,
Units (Continued) TEMPERATURE: T kelvins (TEMPERATURE: t°C)
sat. iiq.
sat. vap.
Table F.2
Superheated Steam,
Units (Continued) TEMPERATURE: T kelvins (TEMPERATURE:
sat.
sat. vap.
553.15
563.15
573.15
598.15
623.15
648.15
673.15
698.15
Table F.2
Superheated Steam,
Units (Continued) TEMPERATURE: T kelvins (TEMPERATURE: t
sat.
sat. vap.
723.15
748.15
773.15
798.15
823.15
848.15
873.15
923.15
Table
Superheated Steam,
Units (Continued) TEMPERATURE: T kelvins (TEMPERATURE: t
sat.
sat. vap.
573.15
593.15
613.15
633.15
653.15
673.15
698.15
723.15
Table F.2
Superheated Steam,
Units (Continued) TEMPERATURE: T kelvins (TEMPERATURE: t
sat. liq.
sat. vap.
1.391 1315.2 1326.6 3.2239 1.398 1324.3 1336.1 3.2399
22.863 2569.5 2757.0 5.7338 22.231 2567.2 2754.0 5.7207
1.404 1333.3 1345.4 3.2557
21.627 2564.9 2750.9 5.7076
1.411 1342.2 1354.6 3.2713
21.049 2562.6 2747.8 5.6948
1.418 1351 1363.7 3.2867 1.425 1359.7 1372.8 3.3018 1.432 1368.2 1381.7 3.31 68 1.439 1376.7 1390.6 3.3315
20.495 2560.1 2744.6 5.6820 19.964 2557.7 2741.3 5.6694 19.455 2555.2 2738.0 5.6568 18.965 2552.6 2734.7 5.6444
