Superheated ammonia (R-717) vapor table

Name: Superheated ammonia (R-717) vapor table
Creator: Simuveliq

This table gives v, u, h and s of superheated vapor in pressure blocks. Above you can use it interactively (switch units with SI/US, pick the pressure or go to the calculator for any point with step-by-step interpolation). Reference state: ASHRAE: h = 0 and s = 0 for saturated liquid at −40 °C (−40 °F).

The table as text, SI units

P = 0.05 MPa (T_sat = −46.496 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	2.1741	1270.1	1378.8	6.0852
−40	2.2416	1280.8	1392.9	6.1465
−30	2.3444	1297.1	1414.4	6.2367
−20	2.4461	1313.3	1435.6	6.3224
−10	2.5470	1329.4	1456.8	6.4044
0	2.6473	1345.5	1477.9	6.4831
10	2.7471	1361.7	1499.0	6.5591
20	2.8465	1377.9	1520.2	6.6325
30	2.9457	1394.2	1541.4	6.7038
40	3.0446	1410.5	1562.8	6.7730
50	3.1434	1427.1	1584.2	6.8405
60	3.2420	1443.7	1605.8	6.9063
70	3.3405	1460.5	1627.5	6.9706
80	3.4389	1477.5	1649.5	7.0334
90	3.5372	1494.6	1671.5	7.0950
100	3.6355	1512.0	1693.7	7.1554
110	3.7336	1529.4	1716.1	7.2146
120	3.8318	1547.1	1738.7	7.2728
130	3.9299	1565.0	1761.4	7.3299
140	4.0279	1583.0	1784.4	7.3861
150	4.1259	1601.2	1807.5	7.4414
160	4.2239	1619.6	1830.8	7.4958
170	4.3219	1638.2	1854.3	7.5494
180	4.4198	1657.0	1878.0	7.6022
190	4.5177	1675.9	1901.8	7.6543
200	4.6156	1695.1	1925.8	7.7057

P = 0.1 MPa (T_sat = −33.577 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	1.1375	1285.3	1399.1	5.8413
−30	1.1568	1291.5	1407.2	5.8751
−20	1.2098	1308.7	1429.7	5.9656
−10	1.2620	1325.5	1451.8	6.0511
0	1.3135	1342.3	1473.6	6.1326
10	1.3646	1358.8	1495.3	6.2107
20	1.4152	1375.4	1517.0	6.2858
30	1.4656	1392.0	1538.6	6.3583
40	1.5158	1408.7	1560.2	6.4286
50	1.5657	1425.4	1581.9	6.4969
60	1.6155	1442.2	1603.8	6.5633
70	1.6652	1459.2	1625.7	6.6281
80	1.7148	1476.2	1647.7	6.6915
90	1.7643	1493.5	1669.9	6.7534
100	1.8137	1510.9	1692.3	6.8141
110	1.8631	1528.5	1714.8	6.8736
120	1.9124	1546.2	1737.4	6.9320
130	1.9616	1564.1	1760.3	6.9894
140	2.0109	1582.2	1783.3	7.0457
150	2.0601	1600.4	1806.4	7.1012
160	2.1092	1618.9	1829.8	7.1558
170	2.1584	1637.5	1853.3	7.2095
180	2.2075	1656.3	1877.1	7.2624
190	2.2566	1675.3	1901.0	7.3146
200	2.3057	1694.5	1925.0	7.3660

P = 0.15 MPa (T_sat = −25.203 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.77841	1294.5	1411.3	5.6997
−20	0.79749	1303.9	1423.5	5.7485
−10	0.83351	1321.6	1446.6	5.8379
0	0.86885	1338.9	1469.2	5.9223
10	0.90367	1356.0	1491.5	6.0025
20	0.93809	1373.0	1513.7	6.0793
30	0.97221	1389.8	1535.7	6.1532
40	1.0061	1406.7	1557.7	6.2245
50	1.0398	1423.7	1579.6	6.2936
60	1.0733	1440.7	1601.7	6.3608
70	1.1067	1457.8	1623.8	6.4261
80	1.1401	1475.0	1646.0	6.4899
90	1.1733	1492.3	1668.3	6.5523
100	1.2064	1509.8	1690.8	6.6133
110	1.2395	1527.5	1713.4	6.6731
120	1.2726	1545.3	1736.1	6.7317
130	1.3056	1563.2	1759.1	6.7893
140	1.3385	1581.4	1782.1	6.8458
150	1.3715	1599.7	1805.4	6.9014
160	1.4043	1618.2	1828.8	6.9561
170	1.4372	1636.8	1852.4	7.0100
180	1.4701	1655.7	1876.2	7.0630
190	1.5029	1674.7	1900.1	7.1153
200	1.5357	1693.9	1924.3	7.1669

P = 0.2 MPa (T_sat = −18.842 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.59441	1301.1	1420.0	5.5995
−10	0.61912	1317.5	1441.3	5.6817
0	0.64640	1335.5	1464.7	5.7691
10	0.67314	1353.1	1487.7	5.8517
20	0.69946	1370.4	1510.3	5.9303
30	0.72547	1387.7	1532.8	6.0055
40	0.75123	1404.8	1555.1	6.0779
50	0.77680	1422.0	1577.3	6.1478
60	0.80221	1439.1	1599.6	6.2157
70	0.82749	1456.4	1621.9	6.2816
80	0.85268	1473.7	1644.2	6.3459
90	0.87777	1491.2	1666.7	6.4086
100	0.90279	1508.7	1689.3	6.4699
110	0.92775	1526.5	1712.0	6.5300
120	0.95266	1544.3	1734.8	6.5889
130	0.97753	1562.3	1757.9	6.6467
140	1.0024	1580.5	1781.0	6.7034
150	1.0271	1598.9	1804.3	6.7592
160	1.0519	1617.4	1827.8	6.8140
170	1.0766	1636.1	1851.5	6.8680
180	1.1013	1655.0	1875.3	6.9212
190	1.1260	1674.1	1899.3	6.9735
200	1.1507	1693.3	1923.5	7.0252

P = 0.3 MPa (T_sat = −9.2179 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.40597	1310.5	1432.3	5.4584
0	0.42375	1328.3	1455.5	5.5448
10	0.44246	1347.0	1479.8	5.6323
20	0.46073	1365.3	1503.5	5.7146
30	0.47865	1383.2	1526.8	5.7927
40	0.49632	1400.9	1549.8	5.8673
50	0.51377	1418.5	1572.6	5.9390
60	0.53107	1436.0	1595.3	6.0083
70	0.54823	1453.5	1618.0	6.0754
80	0.56528	1471.1	1640.7	6.1406
90	0.58225	1488.8	1663.5	6.2042
100	0.59914	1506.6	1686.3	6.2662
110	0.61597	1524.4	1709.2	6.3268
120	0.63275	1542.5	1732.3	6.3862
130	0.64948	1560.6	1755.5	6.4444
140	0.66617	1578.9	1778.8	6.5015
150	0.68282	1597.4	1802.2	6.5576
160	0.69944	1616.0	1825.8	6.6127
170	0.71604	1634.8	1849.6	6.6670
180	0.73261	1653.7	1873.5	6.7204
190	0.74916	1672.9	1897.6	6.7729
200	0.76569	1692.2	1921.9	6.8248

P = 0.4 MPa (T_sat = −1.8727 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.30936	1317.0	1440.8	5.3582
0	0.31220	1320.9	1445.8	5.3765
10	0.32697	1340.8	1471.6	5.4694
20	0.34125	1360.0	1496.5	5.5557
30	0.35516	1378.6	1520.7	5.6369
40	0.36880	1396.9	1544.4	5.7139
50	0.38221	1414.9	1567.8	5.7875
60	0.39546	1432.8	1591.0	5.8583
70	0.40857	1450.7	1614.1	5.9266
80	0.42157	1468.5	1637.2	5.9928
90	0.43447	1486.4	1660.2	6.0571
100	0.44730	1504.4	1683.3	6.1198
110	0.46007	1522.4	1706.5	6.1811
120	0.47278	1540.6	1729.7	6.2409
130	0.48544	1558.8	1753.0	6.2996
140	0.49807	1577.3	1776.5	6.3571
150	0.51065	1595.8	1800.1	6.4135
160	0.52321	1614.5	1823.8	6.4689
170	0.53574	1633.4	1847.7	6.5234
180	0.54824	1652.4	1871.7	6.5770
190	0.56073	1671.6	1895.9	6.6298
200	0.57319	1691.0	1920.3	6.6818

P = 0.5 MPa (T_sat = 4.1495 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.25031	1322.0	1447.2	5.2802
10	0.25753	1334.3	1463.0	5.3369
20	0.26947	1354.5	1489.2	5.4276
30	0.28100	1373.9	1514.4	5.5121
40	0.29224	1392.8	1538.9	5.5917
50	0.30324	1411.3	1562.9	5.6673
60	0.31407	1429.6	1586.7	5.7396
70	0.32475	1447.8	1610.2	5.8091
80	0.33532	1465.9	1633.6	5.8764
90	0.34579	1484.0	1656.9	5.9416
100	0.35619	1502.2	1680.3	6.0050
110	0.36652	1520.4	1703.6	6.0668
120	0.37679	1538.7	1727.1	6.1272
130	0.38702	1557.1	1750.6	6.1862
140	0.39720	1575.6	1774.2	6.2441
150	0.40735	1594.3	1798.0	6.3009
160	0.41747	1613.1	1821.8	6.3566
170	0.42756	1632.0	1845.8	6.4114
180	0.43762	1651.1	1869.9	6.4652
190	0.44766	1670.4	1894.2	6.5182
200	0.45769	1689.8	1918.7	6.5704

P = 0.6 MPa (T_sat = 9.2964 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.21036	1325.9	1452.1	5.2161
10	0.21111	1327.5	1454.1	5.2232
20	0.22152	1348.8	1481.7	5.3187
30	0.23150	1369.0	1507.9	5.4068
40	0.24115	1388.6	1533.3	5.4890
50	0.25056	1407.6	1558.0	5.5667
60	0.25978	1426.3	1582.2	5.6406
70	0.26885	1444.9	1606.2	5.7115
80	0.27780	1463.3	1630.0	5.7798
90	0.28666	1481.6	1653.6	5.8458
100	0.29544	1500.0	1677.2	5.9100
110	0.30414	1518.3	1700.8	5.9724
120	0.31279	1536.8	1724.5	6.0333
130	0.32140	1555.3	1748.2	6.0928
140	0.32996	1574.0	1771.9	6.1511
150	0.33848	1592.7	1795.8	6.2082
160	0.34697	1611.6	1819.8	6.2642
170	0.35544	1630.7	1843.9	6.3192
180	0.36387	1649.8	1868.2	6.3733
190	0.37229	1669.2	1892.5	6.4265
200	0.38068	1688.6	1917.0	6.4789

P = 0.8 MPa (T_sat = 17.863 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.15958	1331.7	1459.4	5.1140
20	0.16137	1336.7	1465.8	5.1358
30	0.16946	1358.8	1494.4	5.2319
40	0.17718	1379.8	1521.6	5.3201
50	0.18463	1400.0	1547.7	5.4023
60	0.19186	1419.6	1573.1	5.4797
70	0.19893	1438.9	1598.0	5.5533
80	0.20588	1457.8	1622.6	5.6238
90	0.21272	1476.7	1646.9	5.6917
100	0.21947	1495.4	1671.0	5.7573
110	0.22616	1514.2	1695.1	5.8210
120	0.23278	1532.9	1719.2	5.8830
130	0.23936	1551.7	1743.2	5.9434
140	0.24589	1570.6	1767.3	6.0025
150	0.25238	1589.6	1791.5	6.0603
160	0.25884	1608.7	1815.7	6.1169
170	0.26528	1627.9	1840.1	6.1725
180	0.27168	1647.2	1864.5	6.2271
190	0.27807	1666.7	1889.1	6.2807
200	0.28443	1686.3	1913.8	6.3335

P = 1 MPa (T_sat = 24.913 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.12853	1335.8	1464.3	5.0336
30	0.13205	1348.0	1480.0	5.0858
40	0.13867	1370.6	1509.3	5.1809
50	0.14497	1392.1	1537.0	5.2681
60	0.15104	1412.7	1563.7	5.3494
70	0.15693	1432.7	1589.6	5.4260
80	0.16268	1452.3	1615.0	5.4989
90	0.16832	1471.7	1640.0	5.5687
100	0.17387	1490.8	1664.7	5.6359
110	0.17935	1510.0	1689.3	5.7009
120	0.18476	1529.0	1713.8	5.7640
130	0.19012	1548.1	1738.2	5.8254
140	0.19544	1567.2	1762.7	5.8853
150	0.20072	1586.4	1787.1	5.9438
160	0.20596	1605.7	1811.7	6.0011
170	0.21118	1625.1	1836.3	6.0572
180	0.21636	1644.6	1860.9	6.1123
190	0.22153	1664.2	1885.7	6.1664
200	0.22667	1683.9	1910.6	6.2195

P = 1.2 MPa (T_sat = 30.954 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.10751	1338.7	1467.7	4.9669
40	0.11287	1360.8	1496.3	5.0596
50	0.11845	1383.7	1525.9	5.1525
60	0.12377	1405.4	1554.0	5.2381
70	0.12888	1426.3	1581.0	5.3180
80	0.13385	1446.6	1607.2	5.3935
90	0.13870	1466.5	1633.0	5.4653
100	0.14345	1486.2	1658.3	5.5342
110	0.14813	1505.7	1683.4	5.6006
120	0.15273	1525.1	1708.4	5.6649
130	0.15729	1544.4	1733.2	5.7272
140	0.16180	1563.8	1758.0	5.7880
150	0.16627	1583.2	1782.8	5.8472
160	0.17070	1602.7	1807.5	5.9051
170	0.17510	1622.3	1832.4	5.9618
180	0.17948	1641.9	1857.3	6.0174
190	0.18383	1661.7	1882.3	6.0719
200	0.18816	1681.5	1907.3	6.1255

P = 1.4 MPa (T_sat = 36.273 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.092319	1340.7	1470.0	4.9094
40	0.094322	1350.4	1482.5	4.9496
50	0.099424	1375.0	1514.2	5.0492
60	0.10422	1397.9	1543.8	5.1395
70	0.10881	1419.7	1572.0	5.2230
80	0.11323	1440.8	1599.3	5.3013
90	0.11751	1461.3	1625.8	5.3753
100	0.12170	1481.4	1651.8	5.4460
110	0.12581	1501.3	1677.5	5.5138
120	0.12985	1521.1	1702.8	5.5793
130	0.13383	1540.7	1728.1	5.6427
140	0.13776	1560.4	1753.2	5.7043
150	0.14165	1580.0	1778.3	5.7643
160	0.14551	1599.7	1803.4	5.8228
170	0.14933	1619.4	1828.5	5.8801
180	0.15313	1639.2	1853.6	5.9362
190	0.15690	1659.1	1878.8	5.9912
200	0.16066	1679.1	1904.1	6.0451

P = 1.6 MPa (T_sat = 41.043 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.080801	1342.1	1471.4	4.8587
50	0.085070	1365.7	1501.8	4.9541
60	0.089512	1390.0	1533.2	5.0499
70	0.093709	1412.9	1562.8	5.1373
80	0.097726	1434.7	1591.1	5.2186
90	0.10160	1455.9	1618.5	5.2950
100	0.10537	1476.5	1645.2	5.3675
110	0.10906	1496.9	1671.4	5.4369
120	0.11267	1517.0	1697.3	5.5036
130	0.11622	1537.0	1722.9	5.5680
140	0.11972	1556.9	1748.4	5.6305
150	0.12319	1576.8	1773.8	5.6913
160	0.12661	1596.6	1799.2	5.7505
170	0.13000	1616.6	1824.6	5.8084
180	0.13337	1636.5	1849.9	5.8650
190	0.13671	1656.6	1875.3	5.9204
200	0.14002	1676.7	1900.8	5.9748

P = 2 MPa (T_sat = 49.371 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.064463	1343.5	1472.5	4.7715
50	0.064729	1345.4	1474.9	4.7788
60	0.068753	1373.1	1510.6	4.8879
70	0.072461	1398.4	1543.3	4.9847
80	0.075947	1422.1	1574.0	5.0728
90	0.079271	1444.7	1603.2	5.1544
100	0.082470	1466.5	1631.5	5.2310
110	0.085571	1487.8	1658.9	5.3037
120	0.088594	1508.7	1685.9	5.3731
130	0.091553	1529.3	1712.4	5.4398
140	0.094459	1549.8	1738.7	5.5042
150	0.097320	1570.2	1764.8	5.5666
160	0.10014	1590.5	1790.8	5.6272
170	0.10293	1610.8	1816.6	5.6863
180	0.10569	1631.1	1842.5	5.7440
190	0.10842	1651.5	1868.3	5.8003
200	0.11113	1671.9	1894.2	5.8556

P = 2.5 MPa (T_sat = 58.174 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.051171	1343.4	1471.3	4.6802
60	0.051840	1349.2	1478.8	4.7026
70	0.055262	1378.5	1516.7	4.8148
80	0.058387	1405.1	1551.1	4.9136
90	0.061305	1429.8	1583.1	5.0030
100	0.064073	1453.3	1613.5	5.0856
110	0.066727	1475.9	1642.7	5.1630
120	0.069292	1497.9	1671.1	5.2361
130	0.071786	1519.4	1698.9	5.3059
140	0.074220	1540.7	1726.2	5.3728
150	0.076606	1561.7	1753.2	5.4374
160	0.078950	1582.6	1780.0	5.4999
170	0.081259	1603.4	1806.5	5.5606
180	0.083536	1624.2	1833.0	5.6196
190	0.085788	1645.0	1859.4	5.6772
200	0.088015	1665.7	1885.8	5.7335

P = 3 MPa (T_sat = 65.740 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.042168	1341.6	1468.1	4.6015
70	0.043551	1355.9	1486.6	4.6556
80	0.046521	1386.4	1525.9	4.7686
90	0.049219	1413.8	1561.5	4.8679
100	0.051731	1439.3	1594.5	4.9576
110	0.054107	1463.4	1625.8	5.0403
120	0.056381	1486.7	1655.8	5.1177
130	0.058574	1509.2	1684.9	5.1909
140	0.060701	1531.3	1713.4	5.2606
150	0.062776	1553.0	1741.4	5.3275
160	0.064806	1574.5	1769.0	5.3920
170	0.066798	1595.9	1796.3	5.4544
180	0.068757	1617.2	1823.4	5.5149
190	0.070689	1638.3	1850.4	5.5738
200	0.072595	1659.5	1877.3	5.6312

P = 4 MPa (T_sat = 78.408 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.030697	1334.7	1457.5	4.4667
80	0.031159	1341.1	1465.7	4.4900
90	0.033783	1376.9	1512.1	4.6195
100	0.036083	1408.0	1552.4	4.7290
110	0.038177	1436.3	1589.0	4.8258
120	0.040128	1462.5	1623.1	4.9136
130	0.041974	1487.5	1655.4	4.9949
140	0.043738	1511.6	1686.5	5.0712
150	0.045438	1535.0	1716.7	5.1433
160	0.047086	1557.8	1746.2	5.2122
170	0.048691	1580.4	1775.2	5.2783
180	0.050259	1602.7	1803.7	5.3420
190	0.051795	1624.8	1832.0	5.4037
200	0.053305	1646.8	1860.0	5.4635

P = 5 MPa (T_sat = 88.886 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.023644	1324.2	1442.4	4.3489
90	0.023948	1329.4	1449.2	4.3676
100	0.026360	1370.7	1502.5	4.5124
110	0.028403	1405.1	1547.1	4.6306
120	0.030228	1435.7	1586.8	4.7329
130	0.031907	1463.9	1623.4	4.8248
140	0.033481	1490.4	1657.8	4.9091
150	0.034976	1515.8	1690.6	4.9876
160	0.036409	1540.3	1722.3	5.0616
170	0.037791	1564.2	1753.1	5.1320
180	0.039132	1587.6	1783.3	5.1993
190	0.040438	1610.8	1813.0	5.2640
200	0.041714	1633.6	1842.2	5.3265

The table as text, English units

P = 10 psia (T_sat = −41.279 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	25.794	549.03	596.76	1.4263
−40	25.881	549.55	597.45	1.4280
−20	27.233	557.56	607.96	1.4524
0	28.564	565.45	618.31	1.4755
20	29.880	573.27	628.56	1.4973
40	31.184	581.06	638.77	1.5181
60	32.480	588.86	648.96	1.5381
80	33.769	596.68	659.16	1.5574
100	35.054	604.54	669.40	1.5760
120	36.334	612.46	679.69	1.5941
140	37.612	620.44	690.04	1.6117
160	38.888	628.50	700.46	1.6287
180	40.161	636.64	710.96	1.6454
200	41.433	644.87	721.54	1.6617
220	42.704	653.18	732.21	1.6776
240	43.973	661.59	742.97	1.6932
260	45.242	670.10	753.82	1.7085
280	46.509	678.70	764.76	1.7235
300	47.776	687.39	775.80	1.7383
320	49.043	696.18	786.94	1.7527
340	50.309	705.08	798.17	1.7670
360	51.574	714.06	809.50	1.7810
380	52.839	723.15	820.93	1.7947
400	54.104	732.34	832.46	1.8083

P = 15 psia (T_sat = −27.233 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	17.657	552.91	601.92	1.3923
−20	17.993	555.92	605.87	1.4014
0	18.905	564.12	616.60	1.4253
20	19.802	572.18	627.14	1.4477
40	20.687	580.15	637.57	1.4690
60	21.563	588.08	647.94	1.4894
80	22.433	596.01	658.28	1.5089
100	23.297	603.96	668.63	1.5277
120	24.158	611.95	679.01	1.5459
140	25.016	619.99	689.43	1.5636
160	25.872	628.10	699.91	1.5808
180	26.725	636.27	710.46	1.5976
200	27.577	644.53	721.08	1.6139
220	28.427	652.88	731.79	1.6299
240	29.277	661.31	742.58	1.6456
260	30.125	669.84	753.46	1.6609
280	30.973	678.45	764.42	1.6759
300	31.820	687.16	775.49	1.6907
320	32.666	695.97	786.64	1.7052
340	33.512	704.88	797.90	1.7194
360	34.358	713.88	809.24	1.7334
380	35.202	722.97	820.69	1.7472
400	36.047	732.17	832.23	1.7608

P = 20 psia (T_sat = −16.591 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	13.491	555.72	605.64	1.3683
0	14.074	562.76	614.85	1.3887
20	14.762	571.06	625.70	1.4118
40	15.437	579.22	636.36	1.4336
60	16.104	587.30	646.90	1.4543
80	16.764	595.34	657.39	1.4741
100	17.419	603.38	667.85	1.4931
120	18.070	611.44	678.32	1.5115
140	18.718	619.54	688.81	1.5293
160	19.363	627.69	699.35	1.5466
180	20.007	635.91	709.95	1.5635
200	20.648	644.20	720.62	1.5799
220	21.289	652.57	731.36	1.5959
240	21.928	661.03	742.18	1.6116
260	22.567	669.57	753.09	1.6270
280	23.205	678.21	764.09	1.6420
300	23.841	686.94	775.17	1.6568
320	24.478	695.76	786.35	1.6713
340	25.114	704.67	797.62	1.6856
360	25.749	713.69	808.98	1.6997
380	26.384	722.79	820.44	1.7135
400	27.018	732.00	832.00	1.7271

P = 30 psia (T_sat = −0.53256 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	9.2256	559.72	610.94	1.3346
0	9.2386	559.96	611.25	1.3353
20	9.7189	568.78	622.74	1.3598
40	10.186	577.33	633.88	1.3825
60	10.644	585.71	644.80	1.4040
80	11.095	593.99	655.58	1.4243
100	11.540	602.21	666.27	1.4438
120	11.981	610.41	676.92	1.4625
140	12.419	618.62	687.57	1.4805
160	12.855	626.87	698.23	1.4980
180	13.288	635.17	708.94	1.5150
200	13.720	643.53	719.69	1.5316
220	14.151	651.96	730.51	1.5477
240	14.580	660.46	741.40	1.5635
260	15.009	669.05	752.37	1.5790
280	15.436	677.72	763.41	1.5941
300	15.863	686.48	774.54	1.6090
320	16.290	695.33	785.76	1.6235
340	16.715	704.27	797.07	1.6378
360	17.141	713.31	808.47	1.6519
380	17.565	722.44	819.95	1.6658
400	17.990	731.66	831.53	1.6794

P = 40 psia (T_sat = 11.691 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	7.0396	562.58	614.68	1.3107
20	7.1947	566.41	619.67	1.3212
40	7.5587	575.39	631.34	1.3450
60	7.9125	584.08	642.65	1.3672
80	8.2589	592.60	653.73	1.3882
100	8.5997	601.01	664.67	1.4081
120	8.9362	609.37	675.51	1.4271
140	9.2695	617.70	686.31	1.4454
160	9.6002	626.05	697.11	1.4631
180	9.9288	634.42	707.92	1.4803
200	10.256	642.85	718.76	1.4970
220	10.581	651.34	729.66	1.5133
240	10.906	659.89	740.61	1.5292
260	11.229	668.52	751.64	1.5447
280	11.552	677.23	762.74	1.5599
300	11.874	686.02	773.91	1.5748
320	12.195	694.90	785.17	1.5894
340	12.516	703.87	796.51	1.6038
360	12.836	712.93	807.95	1.6179
380	13.156	722.08	819.46	1.6318
400	13.476	731.33	831.07	1.6455

P = 50 psia (T_sat = 21.694 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	5.7037	564.78	617.55	1.2922
40	5.9805	573.38	628.72	1.3149
60	6.2725	582.42	640.45	1.3380
80	6.5566	591.19	651.86	1.3595
100	6.8350	599.80	663.04	1.3799
120	7.1089	608.31	674.08	1.3992
140	7.3794	616.77	685.04	1.4178
160	7.6472	625.21	695.97	1.4358
180	7.9130	633.67	706.89	1.4531
200	8.1770	642.17	717.83	1.4699
220	8.4397	650.71	728.80	1.4863
240	8.7012	659.32	739.82	1.5023
260	8.9617	667.99	750.90	1.5179
280	9.2214	676.73	762.05	1.5332
300	9.4803	685.56	773.28	1.5482
320	9.7386	694.47	784.58	1.5629
340	9.9964	703.47	795.96	1.5773
360	10.254	712.55	807.42	1.5914
380	10.511	721.72	818.97	1.6054
400	10.767	730.99	830.61	1.6191

P = 75 psia (T_sat = 41.150 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	3.8833	568.67	622.57	1.2583
60	4.0823	578.06	634.72	1.2821
80	4.2846	587.54	647.00	1.3053
100	4.4803	596.68	658.86	1.3269
120	4.6711	605.60	670.43	1.3472
140	4.8583	614.39	681.82	1.3665
160	5.0426	623.10	693.08	1.3850
180	5.2247	631.77	704.28	1.4028
200	5.4050	640.44	715.46	1.4200
220	5.5838	649.14	726.63	1.4367
240	5.7614	657.87	737.83	1.4529
260	5.9380	666.65	749.06	1.4688
280	6.1137	675.49	760.35	1.4842
300	6.2887	684.41	771.69	1.4994
320	6.4631	693.39	783.09	1.5142
340	6.6369	702.46	794.57	1.5287
360	6.8102	711.60	806.12	1.5430
380	6.9831	720.83	817.74	1.5570
400	7.1556	730.14	829.45	1.5708

P = 100 psia (T_sat = 56.058 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	2.9495	571.28	625.86	1.2341
60	2.9827	573.39	628.59	1.2394
80	3.1456	583.68	641.89	1.2645
100	3.3009	593.42	654.50	1.2874
120	3.4508	602.80	666.66	1.3088
140	3.5967	611.94	678.50	1.3289
160	3.7395	620.93	690.13	1.3479
180	3.8800	629.83	701.63	1.3662
200	4.0185	638.69	713.05	1.3838
220	4.1555	647.54	724.44	1.4008
240	4.2912	656.40	735.81	1.4173
260	4.4259	665.30	747.20	1.4333
280	4.5597	674.24	758.62	1.4490
300	4.6928	683.24	770.08	1.4643
320	4.8252	692.30	781.59	1.4792
340	4.9570	701.44	793.16	1.4939
360	5.0884	710.64	804.80	1.5083
380	5.2192	719.92	816.51	1.5224
400	5.3498	729.29	828.29	1.5362

P = 125 psia (T_sat = 68.315 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	2.3786	573.15	628.17	1.2151
80	2.4595	579.59	636.48	1.2307
100	2.5915	590.01	649.95	1.2552
120	2.7174	599.89	662.75	1.2776
140	2.8389	609.42	675.08	1.2986
160	2.9570	618.71	687.11	1.3183
180	3.0726	627.85	698.93	1.3371
200	3.1862	636.91	710.61	1.3551
220	3.2982	645.92	722.21	1.3724
240	3.4089	654.92	733.77	1.3891
260	3.5185	663.94	745.32	1.4054
280	3.6272	672.98	756.88	1.4213
300	3.7351	682.07	768.47	1.4367
320	3.8424	691.21	780.09	1.4518
340	3.9490	700.41	791.76	1.4666
360	4.0552	709.68	803.48	1.4811
380	4.1609	719.02	815.27	1.4953
400	4.2662	728.43	827.12	1.5092

P = 150 psia (T_sat = 78.814 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	1.9923	574.53	629.83	1.1993
80	1.9996	575.23	630.73	1.2010
100	2.1169	586.42	645.18	1.2273
120	2.2273	596.86	658.69	1.2510
140	2.3328	606.81	671.57	1.2729
160	2.4348	616.43	684.01	1.2933
180	2.5340	625.83	696.17	1.3126
200	2.6311	635.09	708.13	1.3310
220	2.7264	644.28	719.96	1.3487
240	2.8205	653.42	731.71	1.3657
260	2.9134	662.56	743.43	1.3822
280	3.0054	671.71	755.13	1.3983
300	3.0966	680.88	766.84	1.4139
320	3.1871	690.11	778.57	1.4291
340	3.2770	699.38	790.34	1.4440
360	3.3664	708.71	802.15	1.4586
380	3.4553	718.11	814.02	1.4729
400	3.5439	727.58	825.94	1.4870

P = 200 psia (T_sat = 96.334 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	1.5012	576.33	631.89	1.1740
100	1.5191	578.62	634.84	1.1792
120	1.6117	590.41	650.06	1.2060
140	1.6982	601.33	664.18	1.2299
160	1.7805	611.68	677.58	1.2519
180	1.8596	621.65	690.47	1.2724
200	1.9363	631.37	703.03	1.2917
220	2.0112	640.91	715.35	1.3101
240	2.0845	650.36	727.51	1.3277
260	2.1567	659.75	739.57	1.3447
280	2.2278	669.12	751.57	1.3612
300	2.2982	678.49	763.54	1.3772
320	2.3678	687.88	775.51	1.3927
340	2.4368	697.30	787.48	1.4079
360	2.5052	706.76	799.48	1.4227
380	2.5732	716.27	811.51	1.4372
400	2.6408	725.85	823.58	1.4514

P = 250 psia (T_sat = 110.79 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	1.2009	577.28	632.84	1.1536
120	1.2385	583.30	640.60	1.1671
140	1.3150	595.43	656.26	1.1937
160	1.3862	606.65	670.78	1.2175
180	1.4537	617.27	684.52	1.2393
200	1.5185	627.49	697.74	1.2597
220	1.5813	637.44	710.60	1.2789
240	1.6424	647.22	723.20	1.2972
260	1.7022	656.89	735.64	1.3147
280	1.7610	666.49	747.95	1.3316
300	1.8189	676.05	760.20	1.3479
320	1.8760	685.62	772.40	1.3638
340	1.9325	695.19	784.59	1.3792
360	1.9884	704.79	796.77	1.3942
380	2.0439	714.42	808.98	1.4089
400	2.0989	724.10	821.20	1.4233

P = 300 psia (T_sat = 123.20 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	0.99762	577.66	633.04	1.1364
140	1.0569	589.01	647.69	1.1612
160	1.1217	601.28	663.55	1.1872
180	1.1820	612.66	678.27	1.2106
200	1.2392	623.45	692.25	1.2321
220	1.2941	633.85	705.69	1.2522
240	1.3472	643.99	718.78	1.2712
260	1.3989	653.95	731.61	1.2893
280	1.4495	663.80	744.27	1.3066
300	1.4991	673.58	756.80	1.3233
320	1.5480	683.32	769.25	1.3395
340	1.5962	693.05	781.66	1.3552
360	1.6438	702.79	794.04	1.3705
380	1.6909	712.55	806.42	1.3854
400	1.7376	722.34	818.80	1.4000

P = 400 psia (T_sat = 143.97 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	0.73903	577.23	631.93	1.1078
160	0.78621	589.24	647.44	1.1332
180	0.83921	602.60	664.71	1.1606
200	0.88789	614.80	680.52	1.1850
220	0.93358	626.26	695.37	1.2072
240	0.97709	637.23	709.55	1.2277
260	1.0189	647.85	723.28	1.2471
280	1.0595	658.25	736.67	1.2654
300	1.0990	668.49	749.83	1.2830
320	1.1376	678.62	762.82	1.2999
340	1.1755	688.69	775.70	1.3162
360	1.2127	698.72	788.49	1.3320
380	1.2495	708.75	801.23	1.3473
400	1.2857	718.77	813.94	1.3623

P = 500 psia (T_sat = 161.14 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	0.58066	575.68	629.41	1.0839
180	0.62913	591.05	649.26	1.1155
200	0.67426	605.21	667.59	1.1437
220	0.71533	618.04	684.22	1.1685
240	0.75364	630.01	699.74	1.1910
260	0.78993	641.42	714.51	1.2119
280	0.82470	652.45	728.75	1.2314
300	0.85827	663.20	742.61	1.2499
320	0.89087	673.77	756.20	1.2675
340	0.92268	684.21	769.58	1.2845
360	0.95383	694.56	782.81	1.3008
380	0.98440	704.86	795.94	1.3166
400	1.0145	715.13	809.00	1.3320

Sources

Values computed by Simuveliq with CoolProp 8.0.0 (downloaded from PyPI, code on GitHub), free software under the MIT license. The temperatures and pressures of the table were chosen by Simuveliq; no table was copied from a book.

Equation of state: K. Gao, J. Wu, I. H. Bell, E. W. Lemmon (2020). Thermodynamic Properties of Ammonia for Temperatures from the Melting Line to 725 K and Pressures to 1000 MPa. J. Phys. Chem. Ref. Data.
CoolProp: Bell, Ian H., Wronski, Jorrit, Quoilin, Sylvain, Lemort, Vincent (2014). Pure and Pseudo-pure Fluid Thermophysical Property Evaluation and the Open-Source Thermophysical Property Library CoolProp. Ind. Eng. Chem. Res. 53, 2498–2508. doi:10.1021/ie4033999

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Tables

Water: saturation (T) · saturation (P) · superheated vapor · compressed liquid
R-134a: saturation (T) · saturation (P) · superheated vapor
R-22: saturation (T) · saturation (P) · superheated vapor
R-32: saturation (T) · saturation (P) · superheated vapor
R-404A: saturation (T) · saturation (P) · superheated vapor
R-410A: saturation (T) · saturation (P) · superheated vapor
R-1234yf: saturation (T) · saturation (P) · superheated vapor
Ammonia (R-717): saturation (T) · saturation (P) · superheated vapor
Carbon dioxide (R-744): saturation (T) · saturation (P) · superheated vapor
Propane (R-290): saturation (T) · saturation (P) · superheated vapor
Isobutane (R-600a): saturation (T) · saturation (P) · superheated vapor
Nitrogen: saturation (T) · saturation (P) · superheated vapor
Oxygen: saturation (T) · saturation (P) · superheated vapor
Hydrogen: saturation (T) · saturation (P) · superheated vapor
Helium: saturation (T) · saturation (P) · superheated vapor
Argon: saturation (T) · saturation (P) · superheated vapor
Methane: saturation (T) · saturation (P) · superheated vapor
Air: ideal gas
Nitrogen (N₂) per mole: ideal gas
Oxygen (O₂) per mole: ideal gas
Carbon dioxide (CO₂) per mole: ideal gas
Carbon monoxide (CO) per mole: ideal gas
Hydrogen (H₂) per mole: ideal gas
Water vapor (H₂O) per mole: ideal gas
critical constants and molar mass
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