# Steam table from Wikipedia

# Empirical vapor pressure formula for steam in equilibrium with liquid water:[12]
# 
#         log10(P) = A − B / (T – C)
# 
# where P is equilibrium vapor pressure in kPa, and T is temperature in kelvins.
# 
# for T = 273 K to 333 K: A = 7.2326; B = 1750.286; C = 38.1
# 
# for T = 333 K to 423 K: A = 7.0917; B = 1668.21; C = 45.1
# 

# Temp (C) ! Pressure (kPa) ! H liq (J/j) ! DH vap (J/g) ! DW vap (J/g) ! dens vap (kg/m^3) !

   .  |     0.612 |     .   | 2496.5 | 126.0 |   0.004845 |
 10.0 |     1.227 |   42.00 | 2473.5 | 130.5 |   0.009398 |
 20.0 |     2.536 |   83.80 | 2450.9 | 135.1 |   0.017280 |
 30.0 |     4.242 |  125.60 | 2427.9 | 139.7 |   0.030360 |
 40.0 |     7.370 |  167.20 | 2404.9 | 144.2 |   0.051070 |
 50.0 |    12.330 |  209.00 | 2381.4 | 148.7 |   0.082850 |
 60.0 |    19.900 |  250.80 | 2357.6 | 153.0 |   0.130000 |
 70.0 |    31.150 |  292.70 | 2332.9 | 157.3 |   0.197900 |
 80.0 |    46.120 |  334.60 | 2307.7 | 161.5 |   0.293100 |
 90.0 |    70.100 |  376.60 | 2282.6 | 165.5 |   0.423200 |
100.0 |   101.320 |  419.00 | 2256.3 | 169.4 |   0.597400 |
110.0 |   143.270 |  460.80 | 2229.5 | 173.1 |   0.826400 |
120.0 |   198.500 |  503.20 | 2201.4 | 176.7 |   1.121000 |
130.0 |   270.130 |  545.80 | 2172.5 | 180.2 |   1.497000 |
140.0 |   361.400 |  588.50 | 2142.8 | 183.2 |   1.967000 |
150.0 |   476.000 |  631.50 | 2111.8 | 186.1 |   2.548000 |
160.0 |   618.100 |  674.70 | 2080.0 | 188.7 |   3.263000 |
170.0 |   792.000 |  718.50 | 2047.0 | 190.6 |   4.023000 |
180.0 |  1002.700 |  762.50 | 2012.2 | 192.8 |   5.165000 |
190.0 |  1254.900 |  807.00 | 1975.8 | 194.5 |   6.402000 |
200.0 |  1554.300 |  851.90 | 1937.3 | 195.6 |   7.868000 |
210.0 |  1907.900 |  897.50 | 1897.5 | 196.3 |   9.606000 |
221.1 |  2369.800 |  948.50 | 1850.2 | 196.6 |  11.880000 |
229.4 |  2769.600 |  987.90 | 1812.5 | 196.2 |  13.870000 |
240.6 |  3381.100 | 1040.60 | 1759.4 | 195.1 |  16.960000 |
248.9 |  3904.100 | 1080.30 | 1715.8 | 193.7 |  19.660000 |
260.0 |  4695.900 | 1134.80 | 1653.9 | 190.8 |  23.840000 |
271.1 |  5603.400 | 1195.90 | 1586.5 | 186.9 |  28.830000 |
279.4 |  6366.500 | 1240.70 | 1532.5 | 183.3 |  33.180000 |
290.6 |  7506.200 | 1302.30 | 1456.3 | 177.4 |  39.950000 |
298.9 |  8463.900 | 1350.00 | 1394.8 | 172.2 |  45.930000 |
310.0 |  9878.000 | 1415.70 | 1307.7 | 164.2 |  55.250000 |
321.1 | 11461.000 | 1483.90 | 1212.7 | 154.5 |  66.580000 |
329.4 | 12785.000 | 1537.90 | 1133.2 | 145.6 |  76.920000 |
340.6 | 14727.000 | 1617.90 | 1007.6 | 130.9 |  94.250000 |
348.9 | 16331.000 | 1687.00 |  892.0 | 117.0 | 111.500000 |
360.0 | 18682.000 | 1797.00 |  694.0 |  91.0 | 145.300000 |
371.1 | 21349.000 | 1968.30 |  365.0 |  47.0 | 214.500000 |
374.4 | 22242.000 | 2151.20 |     .  |    .  | 306.800000 |