TABLAS DE PROPIEDADES, FIGURAS Y DIAGRAMAS (UNIDADES SI) TABLA A-4 Agua saturada. Tabla de temperaturas

914

TABLAS DE PROPIEDADES, FIGURAS Y DIAGRAMAS (UNIDADES SI)

TABLA A-4 Agua saturada. Tabla de temperaturas Volumen específico, m3/kg Temp., T °C

Pres. sat., Psat kPa

0.01 5 10 15 20 25 30 35 40 45

Energía interna, kJ/kg

Líq. sat., vf

Vapor sat., vg

Líq. sat., uf

Evap., ufg

Vapor sat., ug

0.6117 0.8725 1.2281 1.7057 2.3392

0.001000 0.001000 0.001000 0.001001 0.001002

206.00 147.03 106.32 77.885 57.762

0.000 21.019 42.020 62.980 83.913

2374.9 2360.8 2346.6 2332.5 2318.4

2374.9 2381.8 2388.7 2395.5 2402.3

3.1698 4.2469 5.6291 7.3851 9.5953

0.001003 0.001004 0.001006 0.001008 0.001010

43.340 32.879 25.205 19.515 15.251

104.83 125.73 146.63 167.53 188.43

2304.3 2290.2 2276.0 2261.9 2247.7

2409.1 2415.9 2422.7 2429.4 2436.1

Entalpía, kJ/kg Líq. sat., hf

Entropía, kJ/kg · K

Evap., hfg

Vapor sat., hg

Líq. sat., sf

Vapor Evap., sat., sfg sg

2500.9 2489.1 2477.2 2465.4 2453.5

2500.9 2510.1 2519.2 2528.3 2537.4

0.0000 0.0763 0.1511 0.2245 0.2965

9.1556 8.9487 8.7488 8.5559 8.3696

9.1556 9.0249 8.8999 8.7803 8.6661

104.83 125.74 146.64 167.53 188.44

2441.7 2429.8 2417.9 2406.0 2394.0

2546.5 2555.6 2564.6 2573.5 2582.4

0.3672 0.4368 0.5051 0.5724 0.6386

8.1895 8.0152 7.8466 7.6832 7.5247

8.5567 8.4520 8.3517 8.2556 8.1633

0.001 21.020 42.022 62.982 83.915

50 55 60 65 70

12.352 15.763 19.947 25.043 31.202

0.001012 0.001015 0.001017 0.001020 0.001023

12.026 9.5639 7.6670 6.1935 5.0396

209.33 230.24 251.16 272.09 293.04

2233.4 2219.1 2204.7 2190.3 2175.8

2442.7 2449.3 2455.9 2462.4 2468.9

209.34 230.26 251.18 272.12 293.07

2382.0 2369.8 2357.7 2345.4 2333.0

2591.3 2600.1 2608.8 2617.5 2626.1

0.7038 0.7680 0.8313 0.8937 0.9551

7.3710 7.2218 7.0769 6.9360 6.7989

8.0748 7.9898 7.9082 7.8296 7.7540

75 80 85 90 95

38.597 47.416 57.868 70.183 84.609

0.001026 0.001029 0.001032 0.001036 0.001040

4.1291 3.4053 2.8261 2.3593 1.9808

313.99 334.97 355.96 376.97 398.00

2161.3 2146.6 2131.9 2117.0 2102.0

2475.3 2481.6 2487.8 2494.0 2500.1

314.03 335.02 356.02 377.04 398.09

2320.6 2308.0 2295.3 2282.5 2269.6

2634.6 2643.0 2651.4 2659.6 2667.6

1.0158 1.0756 1.1346 1.1929 1.2504

6.6655 6.5355 6.4089 6.2853 6.1647

7.6812 7.6111 7.5435 7.4782 7.4151

100 105 110 115 120

101.42 120.90 143.38 169.18 198.67

0.001043 0.001047 0.001052 0.001056 0.001060

1.6720 1.4186 1.2094 1.0360 0.89133

419.06 440.15 461.27 482.42 503.60

2087.0 2071.8 2056.4 2040.9 2025.3

2506.0 2511.9 2517.7 2523.3 2528.9

419.17 440.28 461.42 482.59 503.81

2256.4 2243.1 2229.7 2216.0 2202.1

2675.6 2683.4 2691.1 2698.6 2706.0

1.3072 1.3634 1.4188 1.4737 1.5279

6.0470 5.9319 5.8193 5.7092 5.6013

7.3542 7.2952 7.2382 7.1829 7.1292

125 130 135 140 145

232.23 270.28 313.22 361.53 415.68

0.001065 0.001070 0.001075 0.001080 0.001085

0.77012 0.66808 0.58179 0.50850 0.44600

524.83 546.10 567.41 588.77 610.19

2009.5 1993.4 1977.3 1960.9 1944.2

2534.3 2539.5 2544.7 2549.6 2554.4

525.07 546.38 567.75 589.16 610.64

2188.1 2173.7 2159.1 2144.3 2129.2

2713.1 2720.1 2726.9 2733.5 2739.8

1.5816 1.6346 1.6872 1.7392 1.7908

5.4956 5.3919 5.2901 5.1901 5.0919

7.0771 7.0265 6.9773 6.9294 6.8827

150 155 160 165 170

476.16 543.49 618.23 700.93 792.18

0.001091 0.001096 0.001102 0.001108 0.001114

0.39248 0.34648 0.30680 0.27244 0.24260

631.66 653.19 674.79 696.46 718.20

1927.4 1910.3 1893.0 1875.4 1857.5

2559.1 2563.5 2567.8 2571.9 2575.7

632.18 653.79 675.47 697.24 719.08

2113.8 2098.0 2082.0 2065.6 2048.8

2745.9 2751.8 2757.5 2762.8 2767.9

1.8418 1.8924 1.9426 1.9923 2.0417

4.9953 4.9002 4.8066 4.7143 4.6233

6.8371 6.7927 6.7492 6.7067 6.6650

175 180 185 190 195 200

892.60 1002.8 1123.5 1255.2 1398.8 1554.9

0.001121 0.001127 0.001134 0.001141 0.001149 0.001157

0.21659 0.19384 0.17390 0.15636 0.14089 0.12721

740.02 761.92 783.91 806.00 828.18 850.46

1839.4 1820.9 1802.1 1783.0 1763.6 1743.7

2579.4 2582.8 2586.0 2589.0 2591.7 2594.2

741.02 763.05 785.19 807.43 829.78 852.26

2031.7 2014.2 1996.2 1977.9 1959.0 1939.8

2772.7 2777.2 2781.4 2785.3 2788.8 2792.0

2.0906 2.1392 2.1875 2.2355 2.2831 2.3305

4.5335 4.4448 4.3572 4.2705 4.1847 4.0997

6.6242 6.5841 6.5447 6.5059 6.4678 6.4302

18Appendix_01 ITALICAS.qxd 914

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915

APÉNDICE 1

TABLA A-4 Agua saturada. Tabla de temperaturas (conclusión) Volumen específico, m3/kg Temp., T °C

Pres. sat., Psat kPa

205 210 215 220 225

Energía interna, kJ/kg

Entalpía, kJ/kg

Líq. sat, vf

Vapor sat., vg

Líq. sat., uf

Evap., ufg

Vapor sat., ug

Líq. sat., hf

1724.3 1907.7 2105.9 2319.6 2549.7

0.001164 0.001173 0.001181 0.001190 0.001199

0.11508 0.10429 0.094680 0.086094 0.078405

872.86 895.38 918.02 940.79 963.70

1723.5 1702.9 1681.9 1660.5 1638.6

2596.4 2598.3 2599.9 2601.3 2602.3

874.87 897.61 920.50 943.55 966.76

230 235 240 245 250

2797.1 3062.6 3347.0 3651.2 3976.2

0.001209 0.001219 0.001229 0.001240 0.001252

0.071505 0.065300 0.059707 0.054656 0.050085

986.76 1010.0 1033.4 1056.9 1080.7

1616.1 1593.2 1569.8 1545.7 1521.1

2602.9 2603.2 2603.1 2602.7 2601.8

255 260 265 270 275

4322.9 4692.3 5085.3 5503.0 5946.4

0.001263 0.001276 0.001289 0.001303 0.001317

0.045941 0.042175 0.038748 0.035622 0.032767

1104.7 1128.8 1153.3 1177.9 1202.9

1495.8 1469.9 1443.2 1415.7 1387.4

280 285 290 295 300

6416.6 6914.6 7441.8 7999.0 8587.9

0.001333 0.001349 0.001366 0.001384 0.001404

0.030153 0.027756 0.025554 0.023528 0.021659

1228.2 1253.7 1279.7 1306.0 1332.7

305 310 315 320 325

9209.4 9865.0 10,556 11,284 12,051

0.001425 0.001447 0.001472 0.001499 0.001528

0.019932 0.018333 0.016849 0.015470 0.014183

330 335 340 345 350

12,858 13,707 14,601 15,541 16,529

0.001560 0.001597 0.001638 0.001685 0.001741

355 360 365 370 373.95

17,570 18,666 19,822 21,044 22,064

0.001808 0.001895 0.002015 0.002217 0.003106

Entropía, kJ/kg · K Vapor sat., hg

Líq. sat., sf

Vapor Evap., sat., sfg sg

1920.0 1899.7 1878.8 1857.4 1835.4

2794.8 2797.3 2799.3 2801.0 2802.2

2.3776 2.4245 2.4712 2.5176 2.5639

4.0154 3.9318 3.8489 3.7664 3.6844

6.3930 6.3563 6.3200 6.2840 6.2483

990.14 1013.7 1037.5 1061.5 1085.7

1812.8 1789.5 1765.5 1740.8 1715.3

2802.9 2803.2 2803.0 2802.2 2801.0

2.6100 2.6560 2.7018 2.7476 2.7933

3.6028 3.5216 3.4405 3.3596 3.2788

6.2128 6.1775 6.1424 6.1072 6.0721

2600.5 2598.7 2596.5 2593.7 2590.3

1110.1 1134.8 1159.8 1185.1 1210.7

1689.0 1661.8 1633.7 1604.6 1574.5

2799.1 2796.6 2793.5 2789.7 2785.2

2.8390 2.8847 2.9304 2.9762 3.0221

3.1979 3.1169 3.0358 2.9542 2.8723

6.0369 6.0017 5.9662 5.9305 5.8944

1358.2 1328.1 1296.9 1264.5 1230.9

2586.4 2581.8 2576.5 2570.5 2563.6

1236.7 1263.1 1289.8 1317.1 1344.8

1543.2 1510.7 1476.9 1441.6 1404.8

2779.9 2773.7 2766.7 2758.7 2749.6

3.0681 3.1144 3.1608 3.2076 3.2548

2.7898 2.7066 2.6225 2.5374 2.4511

5.8579 5.8210 5.7834 5.7450 5.7059

1360.0 1387.7 1416.1 1445.1 1475.0

1195.9 1159.3 1121.1 1080.9 1038.5

2555.8 2547.1 2537.2 2526.0 2513.4

1373.1 1402.0 1431.6 1462.0 1493.4

1366.3 1325.9 1283.4 1238.5 1191.0

2739.4 2727.9 2715.0 2700.6 2684.3

3.3024 3.3506 3.3994 3.4491 3.4998

2.3633 2.2737 2.1821 2.0881 1.9911

5.6657 5.6243 5.5816 5.5372 5.4908

0.012979 0.011848 0.010783 0.009772 0.008806

1505.7 1537.5 1570.7 1605.5 1642.4

993.5 945.5 893.8 837.7 775.9

2499.2 2483.0 2464.5 2443.2 2418.3

1525.8 1559.4 1594.6 1631.7 1671.2

1140.3 1086.0 1027.4 963.4 892.7

2666.0 2645.4 2622.0 2595.1 2563.9

3.5516 3.6050 3.6602 3.7179 3.7788

1.8906 1.7857 1.6756 1.5585 1.4326

5.4422 5.3907 5.3358 5.2765 5.2114

0.007872 0.006950 0.006009 0.004953 0.003106

1682.2 1726.2 1777.2 1844.5 2015.7

706.4 625.7 526.4 385.6 0

2388.6 2351.9 2303.6 2230.1 2015.7

1714.0 1761.5 1817.2 1891.2 2084.3

812.9 720.1 605.5 443.1 0

2526.9 2481.6 2422.7 2334.3 2084.3

3.8442 3.9165 4.0004 4.1119 4.4070

1.2942 1.1373 0.9489 0.6890 0

5.1384 5.0537 4.9493 4.8009 4.4070

Evap., hfg

Fuente: Las tablas A-4 a A-8 fueron generadas utilizando el programa para resolver ecuaciones de ingeniería (EES) desarrollado por S. A. Klein y F. L. Alvarado. La rutina utilizada en los cálculos es la altamente precisa Steam_IAPWS, que incorpora la Formulación 1995 para las Propiedades Termodinámicas de la Sustancia Agua Ordinaria para Uso Científico y General, editada por The International Association for the Properties of Water and Steam (IAPWS). Esta formulación reemplaza a la formulación de 1984 de Haar, Gallagher y Kell (NBS/NRC Steam Tables, Hemisphere Publishing Co., 1984), la cual está también disponible en EES como la rutina STEAM. La nueva formulación se basa en las correlaciones de Saul y Wagner (J. Phys. Chem. Ref. Data, 16, 893, 1987) con modificaciones para ajustarla a la Escala Internacional de Temperaturas de 1990. Las modificaciones están descritas por Wagner y Pruss (J. Phys. Chem. Ref. Data, 22, 783, 1993). Las propiedades del hielo están basadas en Hyland y Wexler, “Formulations for the Thermodynamic Properties of the Saturated Phases of H2O from 173.15 K a 473.15 K”, ASHRAE Trans., Part 2A, Paper 2793, 1983.

18Appendix_01 ITALICAS.qxd 915

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916

TABLAS DE PROPIEDADES, FIGURAS Y DIAGRAMAS (UNIDADES SI)

TABLA A-5 Agua saturada. Tabla de presiones Volumen específico, m3/kg Pres., P kPa

Temp. sat., Tsat °C

Líq. sat., vf

Vapor sat., vg

Energía interna, kJ/kg

Entalpía, kJ/kg

Entropía, kJ/kg · K

Líq. sat., uf

Evap., ufg

Vapor sat., ug

Líq. sat, hf

Evap., hfg

Vapor sat., hg

Líq. sat., sf

Evap., sfg

Vapor sat., sg

1.0 1.5 2.0 2.5 3.0

6.97 13.02 17.50 21.08 24.08

0.001000 129.19 0.001001 87.964 0.001001 66.990 0.001002 54.242 0.001003 45.654

29.302 54.686 73.431 88.422 100.98

2355.2 2338.1 2325.5 2315.4 2306.9

2384.5 2392.8 2398.9 2403.8 2407.9

29.303 54.688 73.433 88.424 100.98

2484.4 2470.1 2459.5 2451.0 2443.9

2513.7 2524.7 2532.9 2539.4 2544.8

0.1059 0.1956 0.2606 0.3118 0.3543

8.8690 8.6314 8.4621 8.3302 8.2222

8.9749 8.8270 8.7227 8.6421 8.5765

4.0 5.0 7.5 10 15

28.96 32.87 40.29 45.81 53.97

0.001004 0.001005 0.001008 0.001010 0.001014

121.39 137.75 168.74 191.79 225.93

2293.1 2282.1 2261.1 2245.4 2222.1

2414.5 2419.8 2429.8 2437.2 2448.0

121.39 137.75 168.75 191.81 225.94

2432.3 2423.0 2405.3 2392.1 2372.3

2553.7 2560.7 2574.0 2583.9 2598.3

0.4224 0.4762 0.5763 0.6492 0.7549

8.0510 7.9176 7.6738 7.4996 7.2522

8.4734 8.3938 8.2501 8.1488 8.0071

20 25 30 40 50

60.06 64.96 69.09 75.86 81.32

0.001017 0.001020 0.001022 0.001026 0.001030

7.6481 6.2034 5.2287 3.9933 3.2403

251.40 271.93 289.24 317.58 340.49

2204.6 2190.4 2178.5 2158.8 2142.7

2456.0 2462.4 2467.7 2476.3 2483.2

251.42 271.96 289.27 317.62 340.54

2357.5 2345.5 2335.3 2318.4 2304.7

2608.9 2617.5 2624.6 2636.1 2645.2

0.8320 0.8932 0.9441 1.0261 1.0912

7.0752 6.9370 6.8234 6.6430 6.5019

7.9073 7.8302 7.7675 7.6691 7.5931

75 100 101.325 125 150

91.76 99.61 99.97 105.97 111.35

0.001037 0.001043 0.001043 0.001048 0.001053

2.2172 1.6941 1.6734 1.3750 1.1594

384.36 417.40 418.95 444.23 466.97

2111.8 2088.2 2087.0 2068.8 2052.3

2496.1 2505.6 2506.0 2513.0 2519.2

384.44 417.51 419.06 444.36 467.13

2278.0 2257.5 2256.5 2240.6 2226.0

2662.4 2675.0 2675.6 2684.9 2693.1

1.2132 1.3028 1.3069 1.3741 1.4337

6.2426 6.0562 6.0476 5.9100 5.7894

7.4558 7.3589 7.3545 7.2841 7.2231

175 200 225 250 275

116.04 120.21 123.97 127.41 130.58

0.001057 0.001061 0.001064 0.001067 0.001070

1.0037 0.88578 0.79329 0.71873 0.65732

486.82 504.50 520.47 535.08 548.57

2037.7 2024.6 2012.7 2001.8 1991.6

2524.5 2529.1 2533.2 2536.8 2540.1

487.01 504.71 520.71 535.35 548.86

2213.1 2201.6 2191.0 2181.2 2172.0

2700.2 2706.3 2711.7 2716.5 2720.9

1.4850 1.5302 1.5706 1.6072 1.6408

5.6865 5.5968 5.5171 5.4453 5.3800

7.1716 7.1270 7.0877 7.0525 7.0207

300 325 350 375 400

133.52 136.27 138.86 141.30 143.61

0.001073 0.001076 0.001079 0.001081 0.001084

0.60582 0.56199 0.52422 0.49133 0.46242

561.11 572.84 583.89 594.32 604.22

1982.1 1973.1 1964.6 1956.6 1948.9

2543.2 2545.9 2548.5 2550.9 2553.1

561.43 573.19 584.26 594.73 604.66

2163.5 2155.4 2147.7 2140.4 2133.4

2724.9 2728.6 2732.0 2735.1 2738.1

1.6717 1.7005 1.7274 1.7526 1.7765

5.3200 5.2645 5.2128 5.1645 5.1191

6.9917 6.9650 6.9402 6.9171 6.8955

450 500 550 600 650

147.90 151.83 155.46 158.83 161.98

0.001088 0.001093 0.001097 0.001101 0.001104

0.41392 0.37483 0.34261 0.31560 0.29260

622.65 639.54 655.16 669.72 683.37

1934.5 1921.2 1908.8 1897.1 1886.1

2557.1 2560.7 2563.9 2566.8 2569.4

623.14 640.09 655.77 670.38 684.08

2120.3 2108.0 2096.6 2085.8 2075.5

2743.4 2748.1 2752.4 2756.2 2759.6

1.8205 1.8604 1.8970 1.9308 1.9623

5.0356 4.9603 4.8916 4.8285 4.7699

6.8561 6.8207 6.7886 6.7593 6.7322

700 750

164.95 167.75

0.001108 0.001111

0.27278 696.23 0.25552 708.40

1875.6 1865.6

2571.8 2574.0

697.00 709.24

2065.8 2762.8 1.9918 4.7153 6.7071 2056.4 2765.7 2.0195 4.6642 6.6837

18Appendix_01 ITALICAS.qxd 916

34.791 28.185 19.233 14.670 10.020

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917

APÉNDICE 1

TABLA A-5 Agua saturada. Tabla de presiones (conclusión) Volumen específico, m3/kg Pres., P kPa

Temp. sat., Tsat °C

Líq. sat., vf

Vapor sat., vg

Energía interna, kJ/kg Líq. sat., uf

Evap., ufg

Entalpía, kJ/kg

Entropía, kJ/kg · K

Vapor sat., ug

Líq. sat, hf

Evap., hfg

Vapor sat., hg

Líq. sat., sf

Evap., sfg

Vapor sat., sg

800 850 900 950 1000

170.41 172.94 175.35 177.66 179.88

0.001115 0.001118 0.001121 0.001124 0.001127

0.24035 0.22690 0.21489 0.20411 0.19436

719.97 731.00 741.55 751.67 761.39

1856.1 1846.9 1838.1 1829.6 1821.4

2576.0 2577.9 2579.6 2581.3 2582.8

720.87 731.95 742.56 752.74 762.51

2047.5 2038.8 2030.5 2022.4 2014.6

2768.3 2770.8 2773.0 2775.2 2777.1

2.0457 2.0705 2.0941 2.1166 2.1381

4.6160 4.5705 4.5273 4.4862 4.4470

6.6616 6.6409 6.6213 6.6027 6.5850

1100 1200 1300 1400 1500

184.06 187.96 191.60 195.04 198.29

0.001133 0.001138 0.001144 0.001149 0.001154

0.17745 0.16326 0.15119 0.14078 0.13171

779.78 796.96 813.10 828.35 842.82

1805.7 1790.9 1776.8 1763.4 1750.6

2585.5 2587.8 2589.9 2591.8 2593.4

781.03 798.33 814.59 829.96 844.55

1999.6 1985.4 1971.9 1958.9 1946.4

2780.7 2783.8 2786.5 2788.9 2791.0

2.1785 2.2159 2.2508 2.2835 2.3143

4.3735 4.3058 4.2428 4.1840 4.1287

6.5520 6.5217 6.4936 6.4675 6.4430

1750 2000 2250 2500 3000

205.72 212.38 218.41 223.95 233.85

0.001166 0.001177 0.001187 0.001197 0.001217

0.11344 876.12 0.099587 906.12 0.088717 933.54 0.079952 958.87 0.066667 1004.6

1720.6 1693.0 1667.3 1643.2 1598.5

2596.7 878.16 2599.1 908.47 2600.9 936.21 2602.1 961.87 2603.2 1008.3

1917.1 1889.8 1864.3 1840.1 1794.9

2795.2 2798.3 2800.5 2801.9 2803.2

2.3844 2.4467 2.5029 2.5542 2.6454

4.0033 3.8923 3.7926 3.7016 3.5402

6.3877 6.3390 6.2954 6.2558 6.1856

3500 4000 5000 6000 7000

242.56 250.35 263.94 275.59 285.83

0.001235 0.001252 0.001286 0.001319 0.001352

0.057061 0.049779 0.039448 0.032449 0.027378

1045.4 1082.4 1148.1 1205.8 1258.0

1557.6 1519.3 1448.9 1384.1 1323.0

2603.0 2601.7 2597.0 2589.9 2581.0

1049.7 1087.4 1154.5 1213.8 1267.5

1753.0 1713.5 1639.7 1570.9 1505.2

2802.7 2800.8 2794.2 2784.6 2772.6

2.7253 2.7966 2.9207 3.0275 3.1220

3.3991 3.2731 3.0530 2.8627 2.6927

6.1244 6.0696 5.9737 5.8902 5.8148

8000 9000 10,000 11,000 12,000

295.01 303.35 311.00 318.08 324.68

0.001384 0.001418 0.001452 0.001488 0.001526

0.023525 0.020489 0.018028 0.015988 0.014264

1306.0 1350.9 1393.3 1433.9 1473.0

1264.5 1207.6 1151.8 1096.6 1041.3

2570.5 2558.5 2545.2 2530.4 2514.3

1317.1 1363.7 1407.8 1450.2 1491.3

1441.6 1379.3 1317.6 1256.1 1194.1

2758.7 2742.9 2725.5 2706.3 2685.4

3.2077 3.2866 3.3603 3.4299 3.4964

2.5373 2.3925 2.2556 2.1245 1.9975

5.7450 5.6791 5.6159 5.5544 5.4939

13,000 14,000 15,000 16,000 17,000

330.85 336.67 342.16 347.36 352.29

0.001566 0.001610 0.001657 0.001710 0.001770

0.012781 0.011487 0.010341 0.009312 0.008374

1511.0 1548.4 1585.5 1622.6 1660.2

985.5 928.7 870.3 809.4 745.1

2496.6 2477.1 2455.7 2432.0 2405.4

1531.4 1571.0 1610.3 1649.9 1690.3

1131.3 1067.0 1000.5 931.1 857.4

2662.7 2637.9 2610.8 2581.0 2547.7

3.5606 3.6232 3.6848 3.7461 3.8082

1.8730 1.7497 1.6261 1.5005 1.3709

5.4336 5.3728 5.3108 5.2466 5.1791

18,000 19,000 20,000 21,000 22,000 22,064

356.99 361.47 365.75 369.83 373.71 373.95

0.001840 0.001926 0.002038 0.002207 0.002703 0.003106

0.007504 0.006677 0.005862 0.004994 0.003644 0.003106

1699.1 1740.3 1785.8 1841.6 1951.7 2015.7

675.9 598.9 509.0 391.9 140.8 0

2375.0 2339.2 2294.8 2233.5 2092.4 2015.7

1732.2 1776.8 1826.6 1888.0 2011.1 2084.3

777.8 689.2 585.5 450.4 161.5 0

2510.0 2466.0 2412.1 2338.4 2172.6 2084.3

3.8720 3.9396 4.0146 4.1071 4.2942 4.4070

1.2343 1.0860 0.9164 0.7005 0.2496 0

5.1064 5.0256 4.9310 4.8076 4.5439 4.4070

18Appendix_01 ITALICAS.qxd 917

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918

TABLAS DE PROPIEDADES, FIGURAS Y DIAGRAMAS (UNIDADES SI)

TABLA A-6 Vapor de agua sobrecalentado T °C

u kJ/kg

v m3/kg

h kJ/kg

s kJ/kg  K

P  0.01 MPa (45.81°C)* Sat.† 50 100 150 200 250 300 400 500 600 700 800 900 1000 1100 1200 1300

14.670 14.867 17.196 19.513 21.826 24.136 26.446 31.063 35.680 40.296 44.911 49.527 54.143 58.758 63.373 67.989 72.604

2437.2 2443.3 2515.5 2587.9 2661.4 2736.1 2812.3 2969.3 3132.9 3303.3 3480.8 3665.4 3856.9 4055.3 4260.0 4470.9 4687.4

2583.9 2592.0 2687.5 2783.0 2879.6 2977.5 3076.7 3280.0 3489.7 3706.3 3929.9 4160.6 4398.3 4642.8 4893.8 5150.8 5413.4

8.1488 8.1741 8.4489 8.6893 8.9049 9.1015 9.2827 9.6094 9.8998 10.1631 10.4056 10.6312 10.8429 11.0429 11.2326 11.4132 11.5857

P  0.20 MPa (120.21°C) Sat. 150 200 250 300 400 500 600 700 800 900 1000 1100 1200 1300

0.88578 0.95986 1.08049 1.19890 1.31623 1.54934 1.78142 2.01302 2.24434 2.47550 2.70656 2.93755 3.16848 3.39938 3.63026

Sat. 200 250 300 350 400 500 600 700 800 900 1000 1100 1200 1300

0.37483 0.42503 0.47443 0.52261 0.57015 0.61731 0.71095 0.80409 0.89696 0.98966 1.08227 1.17480 1.26728 1.35972 1.45214

2529.1 2577.1 2654.6 2731.4 2808.8 2967.2 3131.4 3302.2 3479.9 3664.7 3856.3 4054.8 4259.6 4470.5 4687.1

2706.3 7.1270 2769.1 7.2810 2870.7 7.5081 2971.2 7.7100 3072.1 7.8941 3277.0 8.2236 3487.7 8.5153 3704.8 8.7793 3928.8 9.0221 4159.8 9.2479 4397.7 9.4598 4642.3 9.6599 4893.3 9.8497 5150.4 10.0304 5413.1 10.2029

P  0.50 MPa (151.83°C) 2560.7 2643.3 2723.8 2803.3 2883.0 2963.7 3129.0 3300.4 3478.6 3663.6 3855.4 4054.0 4259.0 4470.0 4686.6

2748.1 2855.8 2961.0 3064.6 3168.1 3272.4 3484.5 3702.5 3927.0 4158.4 4396.6 4641.4 4892.6 5149.8 5412.6

6.8207 7.0610 7.2725 7.4614 7.6346 7.7956 8.0893 8.3544 8.5978 8.8240 9.0362 9.2364 9.4263 9.6071 9.7797

u kJ/kg

v m3/kg

h kJ/kg

s kJ/kg  K

P  0.05 MPa (81.32°C) 2483.2

2645.2

7.5931

3.4187 3.8897 4.3562 4.8206 5.2841 6.2094 7.1338 8.0577 8.9813 9.9047 10.8280 11.7513 12.6745 13.5977 14.5209

2511.5 2585.7 2660.0 2735.1 2811.6 2968.9 3132.6 3303.1 3480.6 3665.2 3856.8 4055.2 4259.9 4470.8 4687.3

2682.4 2780.2 2877.8 2976.2 3075.8 3279.3 3489.3 3706.0 3929.7 4160.4 4398.2 4642.7 4893.7 5150.7 5413.3

7.6953 7.9413 8.1592 8.3568 8.5387 8.8659 9.1566 9.4201 9.6626 9.8883 10.1000 10.3000 10.4897 10.6704 10.8429

P  0.30 MPa (133.52°C) 2543.2 2571.0 2651.0 2728.9 2807.0 2966.0 3130.6 3301.6 3479.5 3664.3 3856.0 4054.5 4259.4 4470.3 4686.9

2724.9 6.9917 2761.2 7.0792 2865.9 7.3132 2967.9 7.5180 3069.6 7.7037 3275.5 8.0347 3486.6 8.3271 3704.0 8.5915 3928.2 8.8345 4159.3 9.0605 4397.3 9.2725 4642.0 9.4726 4893.1 9.6624 5150.2 9.8431 5413.0 10.0157

P  0.60 MPa (158.83°C) 0.31560 0.35212 0.39390 0.43442 0.47428 0.51374 0.59200 0.66976 0.74725 0.82457 0.90179 0.97893 1.05603 1.13309 1.21012

2566.8 2639.4 2721.2 2801.4 2881.6 2962.5 3128.2 3299.8 3478.1 3663.2 3855.1 4053.8 4258.8 4469.8 4686.4

2756.2 2850.6 2957.6 3062.0 3166.1 3270.8 3483.4 3701.7 3926.4 4157.9 4396.2 4641.1 4892.4 5149.6 5412.5

u kJ/kg

h kJ/kg

s kJ/kg  K

P  0.10 MPa (99.61°C)

3.2403

0.60582 0.63402 0.71643 0.79645 0.87535 1.03155 1.18672 1.34139 1.49580 1.65004 1.80417 1.95824 2.11226 2.26624 2.42019

v m3/kg

6.7593 6.9683 7.1833 7.3740 7.5481 7.7097 8.0041 8.2695 8.5132 8.7395 8.9518 9.1521 9.3420 9.5229 9.6955

1.6941 2505.6

2675.0

1.6959 1.9367 2.1724 2.4062 2.6389 3.1027 3.5655 4.0279 4.4900 4.9519 5.4137 5.8755 6.3372 6.7988 7.2605

2675.8 7.3611 2776.6 7.6148 2875.5 7.8356 2974.5 8.0346 3074.5 8.2172 3278.6 8.5452 3488.7 8.8362 3705.6 9.0999 3929.4 9.3424 4160.2 9.5682 4398.0 9.7800 4642.6 9.9800 4893.6 10.1698 5150.6 10.3504 5413.3 10.5229

2506.2 2582.9 2658.2 2733.9 2810.7 2968.3 3132.2 3302.8 3480.4 3665.0 3856.7 4055.0 4259.8 4470.7 4687.2

7.3589

P  0.40 MPa (143.61°C) 0.46242 0.47088 0.53434 0.59520 0.65489 0.77265 0.88936 1.00558 1.12152 1.23730 1.35298 1.46859 1.58414 1.69966 1.81516

2553.1 2564.4 2647.2 2726.4 2805.1 2964.9 3129.8 3301.0 3479.0 3663.9 3855.7 4054.3 4259.2 4470.2 4686.7

2738.1 2752.8 2860.9 2964.5 3067.1 3273.9 3485.5 3703.3 3927.6 4158.9 4396.9 4641.7 4892.9 5150.0 5412.8

6.8955 6.9306 7.1723 7.3804 7.5677 7.9003 8.1933 8.4580 8.7012 8.9274 9.1394 9.3396 9.5295 9.7102 9.8828

P  0.80 MPa (170.41°C) 0.24035 0.26088 0.29321 0.32416 0.35442 0.38429 0.44332 0.50186 0.56011 0.61820 0.67619 0.73411 0.79197 0.84980 0.90761

2576.0 2631.1 2715.9 2797.5 2878.6 2960.2 3126.6 3298.7 3477.2 3662.5 3854.5 4053.3 4258.3 4469.4 4686.1

2768.3 2839.8 2950.4 3056.9 3162.2 3267.7 3481.3 3700.1 3925.3 4157.0 4395.5 4640.5 4891.9 5149.3 5412.2

6.6616 6.8177 7.0402 7.2345 7.4107 7.5735 7.8692 8.1354 8.3794 8.6061 8.8185 9.0189 9.2090 9.3898 9.5625

*La temperatura entre paréntesis es la temperatura de saturación a la presión especificada. †

Propiedades del vapor saturado a la presión especificada.

18Appendix_01 ITALICAS.qxd 918

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919

APÉNDICE 1

TABLA A-6 Vapor de agua sobrecalentado (continuación) T °C

u kJ/kg

v m3/kg

h kJ/kg

s v kJ/kg  K m3/kg

P  1.00 MPa (179.88 C) Sat. 200 250 300 350 400 500 600 700 800 900 1000 1100 1200 1300

0.19437 0.20602 0.23275 0.25799 0.28250 0.30661 0.35411 0.40111 0.44783 0.49438 0.54083 0.58721 0.63354 0.67983 0.72610

2582.8 2622.3 2710.4 2793.7 2875.7 2957.9 3125.0 3297.5 3476.3 3661.7 3853.9 4052.7 4257.9 4469.0 4685.8

2777.1 2828.3 2943.1 3051.6 3158.2 3264.5 3479.1 3698.6 3924.1 4156.1 4394.8 4640.0 4891.4 5148.9 5411.9

6.5850 6.6956 6.9265 7.1246 7.3029 7.4670 7.7642 8.0311 8.2755 8.5024 8.7150 8.9155 9.1057 9.2866 9.4593

P  1.60 MPa (201.37 C) Sat. 225 250 300 350 400 500 600 700 800 900 1000 1100 1200 1300

0.12374 0.13293 0.14190 0.15866 0.17459 0.19007 0.22029 0.24999 0.27941 0.30865 0.33780 0.36687 0.39589 0.42488 0.45383

Sat. 225 250 300 350 400 450 500 600 700 800 900 1000 1100 1200 1300

0.07995 0.08026 0.08705 0.09894 0.10979 0.12012 0.13015 0.13999 0.15931 0.17835 0.19722 0.21597 0.23466 0.25330 0.27190 0.29048

2594.8 2792.8 2645.1 2857.8 2692.9 2919.9 2781.6 3035.4 2866.6 3146.0 2950.8 3254.9 3120.1 3472.6 3293.9 3693.9 3473.5 3920.5 3659.5 4153.4 3852.1 4392.6 4051.2 4638.2 4256.6 4890.0 4467.9 5147.7 4684.8 5410.9

6.4200 6.5537 6.6753 6.8864 7.0713 7.2394 7.5410 7.8101 8.0558 8.2834 8.4965 8.6974 8.8878 9.0689 9.2418

P  2.50 MPa (223.95 C)

18Appendix_01 ITALICAS.qxd 919

2602.1 2604.8 2663.3 2762.2 2852.5 2939.8 3026.2 3112.8 3288.5 3469.3 3656.2 3849.4 4049.0 4254.7 4466.3 4683.4

2801.9 6.2558 2805.5 6.2629 2880.9 6.4107 3009.6 6.6459 3127.0 6.8424 3240.1 7.0170 3351.6 7.1768 3462.8 7.3254 3686.8 7.5979 3915.2 7.8455 4149.2 8.0744 4389.3 8.2882 4635.6 8.4897 4887.9 8.6804 5146.0 8.8618 5409.5 9.0349

u kJ/kg

h kJ/kg

s kJ/kg  K

P  1.20 MPa (187.96 C) 0.16326 0.16934 0.19241 0.21386 0.23455 0.25482 0.29464 0.33395 0.37297 0.41184 0.45059 0.48928 0.52792 0.56652 0.60509

2587.8 2612.9 2704.7 2789.7 2872.7 2955.5 3123.4 3296.3 3475.3 3661.0 3853.3 4052.2 4257.5 4468.7 4685.5

2783.8 2816.1 2935.6 3046.3 3154.2 3261.3 3477.0 3697.0 3922.9 4155.2 4394.0 4639.4 4891.0 5148.5 5411.6

6.5217 6.5909 6.8313 7.0335 7.2139 7.3793 7.6779 7.9456 8.1904 8.4176 8.6303 8.8310 9.0212 9.2022 9.3750

P  1.80 MPa (207.11 C) 0.11037 0.11678 0.12502 0.14025 0.15460 0.16849 0.19551 0.22200 0.24822 0.27426 0.30020 0.32606 0.35188 0.37766 0.40341

2597.3 2637.0 2686.7 2777.4 2863.6 2948.3 3118.5 3292.7 3472.6 3658.8 3851.5 4050.7 4256.2 4467.6 4684.5

2795.9 2847.2 2911.7 3029.9 3141.9 3251.6 3470.4 3692.3 3919.4 4152.4 4391.9 4637.6 4889.6 5147.3 5410.6

6.3775 6.4825 6.6088 6.8246 7.0120 7.1814 7.4845 7.7543 8.0005 8.2284 8.4417 8.6427 8.8331 9.0143 9.1872

P  3.00 MPa (233.85 C)

u kJ/kg

v m3/kg

h kJ/kg

s kJ/kg  K

P  1.40 MPa (195.04 C) 0.14078 0.14303 0.16356 0.18233 0.20029 0.21782 0.25216 0.28597 0.31951 0.35288 0.38614 0.41933 0.45247 0.48558 0.51866

2591.8 2602.7 2698.9 2785.7 2869.7 2953.1 3121.8 3295.1 3474.4 3660.3 3852.7 4051.7 4257.0 4468.3 4685.1

2788.9 2803.0 2927.9 3040.9 3150.1 3258.1 3474.8 3695.5 3921.7 4154.3 4393.3 4638.8 4890.5 5148.1 5411.3

6.4675 6.4975 6.7488 6.9553 7.1379 7.3046 7.6047 7.8730 8.1183 8.3458 8.5587 8.7595 8.9497 9.1308 9.3036

P  2.00 MPa (212.38 C) 0.09959 0.10381 0.11150 0.12551 0.13860 0.15122 0.17568 0.19962 0.22326 0.24674 0.27012 0.29342 0.31667 0.33989 0.36308

2599.1 2798.3 6.3390 2628.5 2836.1 6.4160 2680.3 2903.3 6.5475 2773.2 3024.2 6.7684 2860.5 3137.7 6.9583 2945.9 3248.4 7.1292 3116.9 3468.3 7.4337 3291.5 3690.7 7.7043 3471.7 3918.2 7.9509 3658.0 4151.5 8.1791 3850.9 4391.1 8.3925 4050.2 4637.1 8.5936 4255.7 4889.1 8.7842 4467.2 5147.0 8.9654 4684.2 5410.3 9.1384

P  3.50 MPa (242.56 C)

0.06667

2603.2

2803.2

6.1856

0.05706

2603.0

2802.7 6.1244

0.07063 0.08118 0.09056 0.09938 0.10789 0.11620 0.13245 0.14841 0.16420 0.17988 0.19549 0.21105 0.22658 0.24207

2644.7 2750.8 2844.4 2933.6 3021.2 3108.6 3285.5 3467.0 3654.3 3847.9 4047.7 4253.6 4465.3 4682.6

2856.5 2994.3 3116.1 3231.7 3344.9 3457.2 3682.8 3912.2 4146.9 4387.5 4634.2 4886.7 5145.1 5408.8

6.2893 6.5412 6.7450 6.9235 7.0856 7.2359 7.5103 7.7590 7.9885 8.2028 8.4045 8.5955 8.7771 8.9502

0.05876 0.06845 0.07680 0.08456 0.09198 0.09919 0.11325 0.12702 0.14061 0.15410 0.16751 0.18087 0.19420 0.20750

2624.0 2829.7 2738.8 2978.4 2836.0 3104.9 2927.2 3223.2 3016.1 3338.1 3104.5 3451.7 3282.5 3678.9 3464.7 3909.3 3652.5 4144.6 3846.4 4385.7 4046.4 4632.7 4252.5 4885.6 4464.4 5144.1 4681.8 5408.0

6.1764 6.4484 6.6601 6.8428 7.0074 7.1593 7.4357 7.6855 7.9156 8.1304 8.3324 8.5236 8.7053 8.8786

7/12/11 14:26:00

920

TABLAS DE PROPIEDADES, FIGURAS Y DIAGRAMAS (UNIDADES SI)

TABLA A-6 Vapor de agua sobrecalentado (continuación) T °C

v m3/kg

u kJ/kg

Sat. 275 300 350 400 450 500 600 700 800 900 1000 1100 1200 1300

0.04978 0.05461 0.05887 0.06647 0.07343 0.08004 0.08644 0.09886 0.11098 0.12292 0.13476 0.14653 0.15824 0.16992 0.18157

h kJ/kg

s v kJ/kg  K m3/kg

P  4.0 MPa (250.35 C) 2601.7 2668.9 2726.2 2827.4 2920.8 3011.0 3100.3 3279.4 3462.4 3650.6 3844.8 4045.1 4251.4 4463.5 4680.9

2800.8 2887.3 2961.7 3093.3 3214.5 3331.2 3446.0 3674.9 3906.3 4142.3 4383.9 4631.2 4884.4 5143.2 5407.2

6.0696 6.2312 6.3639 6.5843 6.7714 6.9386 7.0922 7.3706 7.6214 7.8523 8.0675 8.2698 8.4612 8.6430 8.8164

P  6.0 MPa (275.59 C) Sat. 300 350 400 450 500 550 600 700 800 900 1000 1100 1200 1300

0.03245 0.03619 0.04225 0.04742 0.05217 0.05667 0.06102 0.06527 0.07355 0.08165 0.08964 0.09756 0.10543 0.11326 0.12107

2589.9 2668.4 2790.4 2893.7 2989.9 3083.1 3175.2 3267.2 3453.0 3643.2 3838.8 4040.1 4247.1 4459.8 4677.7

2784.6 2885.6 3043.9 3178.3 3302.9 3423.1 3541.3 3658.8 3894.3 4133.1 4376.6 4625.4 4879.7 5139.4 5404.1

5.8902 6.0703 6.3357 6.5432 6.7219 6.8826 7.0308 7.1693 7.4247 7.6582 7.8751 8.0786 8.2709 8.4534 8.6273

P  9.0 MPa (303.35 C) Sat. 325 350 400 450 500 550 600 650 700 800 900 1000 1100 1200 1300

0.020489 0.023284 0.025816 0.029960 0.033524 0.036793 0.039885 0.042861 0.045755 0.048589 0.054132 0.059562 0.064919 0.070224 0.075492 0.080733

18Appendix_01 ITALICAS.qxd 920

2558.5 2647.6 2725.0 2849.2 2956.3 3056.3 3153.0 3248.4 3343.4 3438.8 3632.0 3829.6 4032.4 4240.7 4454.2 4672.9

2742.9 2857.1 2957.3 3118.8 3258.0 3387.4 3512.0 3634.1 3755.2 3876.1 4119.2 4365.7 4616.7 4872.7 5133.6 5399.5

5.6791 5.8738 6.0380 6.2876 6.4872 6.6603 6.8164 6.9605 7.0954 7.2229 7.4606 7.6802 7.8855 8.0791 8.2625 8.4371

u kJ/kg

h kJ/kg

s v kJ/kg  K m3/kg

P  4.5 MPa (257.44 C) 0.04406 0.04733 0.05138 0.05842 0.06477 0.07076 0.07652 0.08766 0.09850 0.10916 0.11972 0.13020 0.14064 0.15103 0.16140

2599.7 2651.4 2713.0 2818.6 2914.2 3005.8 3096.0 3276.4 3460.0 3648.8 3843.3 4043.9 4250.4 4462.6 4680.1

2798.0 2864.4 2944.2 3081.5 3205.7 3324.2 3440.4 3670.9 3903.3 4140.0 4382.1 4629.8 4883.2 5142.2 5406.5

6.0198 6.1429 6.2854 6.5153 6.7071 6.8770 7.0323 7.3127 7.5647 7.7962 8.0118 8.2144 8.4060 8.5880 8.7616

P  7.0 MPa (285.83 C) 0.027378 0.029492 0.035262 0.039958 0.044187 0.048157 0.051966 0.055665 0.062850 0.069856 0.076750 0.083571 0.090341 0.097075 0.103781

2581.0 2633.5 2770.1 2879.5 2979.0 3074.3 3167.9 3261.0 3448.3 3639.5 3835.7 4037.5 4245.0 4457.9 4676.1

2772.6 2839.9 3016.9 3159.2 3288.3 3411.4 3531.6 3650.6 3888.3 4128.5 4373.0 4622.5 4877.4 5137.4 5402.6

5.8148 5.9337 6.2305 6.4502 6.6353 6.8000 6.9507 7.0910 7.3487 7.5836 7.8014 8.0055 8.1982 8.3810 8.5551

P  10.0 MPa (311.00 C) 0.018028 0.019877 0.022440 0.026436 0.029782 0.032811 0.035655 0.038378 0.041018 0.043597 0.048629 0.053547 0.058391 0.063183 0.067938 0.072667

2545.2 2611.6 2699.6 2833.1 2944.5 3047.0 3145.4 3242.0 3338.0 3434.0 3628.2 3826.5 4029.9 4238.5 4452.4 4671.3

2725.5 2810.3 2924.0 3097.5 3242.4 3375.1 3502.0 3625.8 3748.1 3870.0 4114.5 4362.0 4613.8 4870.3 5131.7 5398.0

5.6159 5.7596 5.9460 6.2141 6.4219 6.5995 6.7585 6.9045 7.0408 7.1693 7.4085 7.6290 7.8349 8.0289 8.2126 8.3874

u kJ/kg

h kJ/kg

s kJ/kg  K

P  5.0 MPa (263.94 C) 0.03945 0.04144 0.04535 0.05197 0.05784 0.06332 0.06858 0.07870 0.08852 0.09816 0.10769 0.11715 0.12655 0.13592 0.14527

2597.0 2632.3 2699.0 2809.5 2907.5 3000.6 3091.8 3273.3 3457.7 3646.9 3841.8 4042.6 4249.3 4461.6 4679.3

2794.2 2839.5 2925.7 3069.3 3196.7 3317.2 3434.7 3666.9 3900.3 4137.7 4380.2 4628.3 4882.1 5141.3 5405.7

5.9737 6.0571 6.2111 6.4516 6.6483 6.8210 6.9781 7.2605 7.5136 7.7458 7.9619 8.1648 8.3566 8.5388 8.7124

P  8.0 MPa (295.01 C) 0.023525 0.024279 0.029975 0.034344 0.038194 0.041767 0.045172 0.048463 0.054829 0.061011 0.067082 0.073079 0.079025 0.084934 0.090817

2570.5 2592.3 2748.3 2864.6 2967.8 3065.4 3160.5 3254.7 3443.6 3635.7 3832.7 4035.0 4242.8 4456.1 4674.5

2758.7 2786.5 2988.1 3139.4 3273.3 3399.5 3521.8 3642.4 3882.2 4123.8 4369.3 4619.6 4875.0 5135.5 5401.0

5.7450 5.7937 6.1321 6.3658 6.5579 6.7266 6.8800 7.0221 7.2822 7.5185 7.7372 7.9419 8.1350 8.3181 8.4925

P  12.5 MPa (327.81 C) 0.013496 2505.6

2674.3 5.4638

0.016138 0.020030 0.023019 0.025630 0.028033 0.030306 0.032491 0.034612 0.038724 0.042720 0.046641 0.050510 0.054342 0.058147

2826.6 3040.0 3201.5 3343.6 3476.5 3604.6 3730.2 3854.6 4102.8 4352.9 4606.5 4864.5 5127.0 5394.1

2624.9 2789.6 2913.7 3023.2 3126.1 3225.8 3324.1 3422.0 3618.8 3818.9 4023.5 4233.1 4447.7 4667.3

5.7130 6.0433 6.2749 6.4651 6.6317 6.7828 6.9227 7.0540 7.2967 7.5195 7.7269 7.9220 8.1065 8.2819

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921

APÉNDICE 1

TABLA A-6 Vapor de agua sobrecalentado (conclusión) T °C

v m3/kg

u kJ/kg

Sat. 350 400 450 500 550 600 650 700 800 900 1000 1100 1200 1300

0.010341 0.011481 0.015671 0.018477 0.020828 0.022945 0.024921 0.026804 0.028621 0.032121 0.035503 0.038808 0.042062 0.045279 0.048469

h kJ/kg

s v kJ/kg  K m3/kg

P  15.0 MPa (342.16 C) 2455.7 2520.9 2740.6 2880.8 2998.4 3106.2 3209.3 3310.1 3409.8 3609.3 3811.2 4017.1 4227.7 4443.1 4663.3

2610.8 2693.1 2975.7 3157.9 3310.8 3450.4 3583.1 3712.1 3839.1 4091.1 4343.7 4599.2 4858.6 5122.3 5390.3

5.3108 5.4438 5.8819 6.1434 6.3480 6.5230 6.6796 6.8233 6.9573 7.2037 7.4288 7.6378 7.8339 8.0192 8.1952

0.001978 0.006005 0.007886 0.009176 0.011143 0.012736 0.014140 0.015430 0.016643 0.018922 0.021075 0.023150 0.025172 0.027157 0.029115

1799.9 2428.5 2607.8 2721.2 2887.3 3020.8 3140.0 3251.9 3359.9 3570.7 3780.2 3991.5 4206.1 4424.6 4647.2

1849.4 2578.7 2805.0 2950.6 3165.9 3339.2 3493.5 3637.7 3776.0 4043.8 4307.1 4570.2 4835.4 5103.5 5375.1

0.001641 0.001911 0.002538 0.003692 0.005623 0.006985 0.008089 0.009053 0.009930 0.011521 0.012980 0.014360 0.015686 0.016976 0.018239

18Appendix_01 ITALICAS.qxd 921

1677.0 1855.0 2097.5 2364.2 2681.6 2875.1 3026.8 3159.5 3282.0 3511.8 3733.3 3952.9 4173.7 4396.9 4623.3

1742.6 1931.4 2199.0 2511.8 2906.5 3154.4 3350.4 3521.6 3679.2 3972.6 4252.5 4527.3 4801.1 5075.9 5352.8

s v kJ/kg  K m3/kg

P  17.5 MPa (354.67 C)

u kJ/kg

4.9310

0.012463 0.015204 0.017385 0.019305 0.021073 0.022742 0.024342 0.027405 0.030348 0.033215 0.036029 0.038806 0.041556

0.009950 0.012721 0.014793 0.016571 0.018185 0.019695 0.021134 0.023870 0.026484 0.029020 0.031504 0.033952 0.036371

5.5526 5.9043 6.1446 6.3390 6.5075 6.6593 6.7991 7.0531 7.2829 7.4950 7.6933 7.8802 8.0574

2684.3 2845.4 2972.4 3085.8 3192.5 3295.8 3397.5 3599.7 3803.5 4010.7 4222.3 4438.5 4659.2

2902.4 3111.4 3276.7 3423.6 3561.3 3693.8 3823.5 4079.3 4334.6 4592.0 4852.8 5117.6 5386.5

5.7211 6.0212 6.2424 6.4266 6.5890 6.7366 6.8735 7.1237 7.3511 7.5616 7.7588 7.9449 8.1215

0.001792 0.002798 0.005299 0.006737 0.008691 0.010175 0.011445 0.012590 0.013654 0.015628 0.017473 0.019240 0.020954 0.022630 0.024279

1738.1 2068.9 2452.9 2618.9 2824.0 2974.5 3103.4 3221.7 3334.3 3551.2 3764.6 3978.6 4195.2 4415.3 4639.2

1791.9 2152.8 2611.8 2821.0 3084.8 3279.7 3446.8 3599.4 3743.9 4020.0 4288.8 4555.8 4823.9 5094.2 5367.6

0.001560 0.001731 0.002009 0.002487 0.003890 0.005118 0.006108 0.006957 0.007717 0.009073 0.010296 0.011441 0.012534 0.013590 0.014620

1638.6 1787.8 1960.3 2160.3 2528.1 2769.5 2947.1 3095.6 3228.7 3472.2 3702.0 3927.4 4152.2 4378.6 4607.5

1716.6 1874.4 2060.7 2284.7 2722.6 3025.4 3252.6 3443.5 3614.6 3925.8 4216.8 4499.4 4778.9 5058.1 5338.5

2617.9 2807.3 2945.3 3064.7 3175.3 3281.4 3385.1 3590.1 3795.7 4004.3 4216.9 4433.8 4655.2

2816.9 3061.7 3241.2 3396.2 3539.0 3675.3 3807.8 4067.5 4325.4 4584.7 4847.0 5112.9 5382.7

P  35.0 MPa 3.9313 4.4758 5.1473 5.4422 5.7956 6.0403 6.2373 6.4074 6.5599 6.8301 7.0695 7.2880 7.4906 7.6807 7.8602

0.001701 0.002105 0.003434 0.004957 0.006933 0.008348 0.009523 0.010565 0.011523 0.013278 0.014904 0.016450 0.017942 0.019398 0.020827

P  50.0 MPa 3.8290 4.1145 4.5044 4.9449 5.4744 5.7857 6.0170 6.2078 6.3740 6.6613 6.9107 7.1355 7.3425 7.5357 7.7175

s kJ/kg  K

P  20.0 MPa (365.75 C)

P  30.0 MPa 4.0345 5.1400 5.4708 5.6759 5.9643 6.1816 6.3637 6.5243 6.6702 6.9322 7.1668 7.3821 7.5825 7.7710 7.9494

h kJ/kg

0.005862 2294.8 2412.1

P  40.0 MPa 375 400 425 450 500 550 600 650 700 800 900 1000 1100 1200 1300

h kJ/kg

0.007932 2390.7 2529.5 5.1435

P  25.0 MPa 375 400 425 450 500 550 600 650 700 800 900 1000 1100 1200 1300

u kJ/kg

1702.8 1914.9 2253.3 2497.5 2755.3 2925.8 3065.6 3190.9 3308.3 3531.6 3749.0 3965.8 4184.4 4406.1 4631.2

1762.4 1988.6 2373.5 2671.0 2997.9 3218.0 3399.0 3560.7 3711.6 3996.3 4270.6 4541.5 4812.4 5085.0 5360.2

3.8724 4.2144 4.7751 5.1946 5.6331 5.9093 6.1229 6.3030 6.4623 6.7409 6.9853 7.2069 7.4118 7.6034 7.7841

P  60.0 MPa 3.7642 4.0029 4.2746 4.5896 5.1762 5.5563 5.8245 6.0373 6.2179 6.5225 6.7819 7.0131 7.2244 7.4207 7.6048

0.001503 0.001633 0.001816 0.002086 0.002952 0.003955 0.004833 0.005591 0.006265 0.007456 0.008519 0.009504 0.010439 0.011339 0.012213

1609.7 1745.2 1892.9 2055.1 2393.2 2664.6 2866.8 3031.3 3175.4 3432.6 3670.9 3902.0 4130.9 4360.5 4591.8

1699.9 1843.2 2001.8 2180.2 2570.3 2901.9 3156.8 3366.8 3551.3 3880.0 4182.1 4472.2 4757.3 5040.8 5324.5

3.7149 3.9317 4.1630 4.4140 4.9356 5.3517 5.6527 5.8867 6.0814 6.4033 6.6725 6.9099 7.1255 7.3248 7.5111

7/12/11 14:26:01

922

TABLAS DE PROPIEDADES, FIGURAS Y DIAGRAMAS (UNIDADES SI)

TABLA A-7 Agua líquida comprimida T °C

u kJ/kg

v m3/kg

h kJ/kg

s v kJ/kg  K m3/kg

P  5 MPa (263.94 C) Sat. 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340

0.0012862 1148.1 1154.5 0.0009977 0.04 5.03 0.0009996 83.61 88.61 0.0010057 166.92 171.95 0.0010149 250.29 255.36 0.0010267 333.82 338.96 0.0010410 417.65 422.85 0.0010576 501.91 507.19 0.0010769 586.80 592.18 0.0010988 672.55 678.04 0.0011240 759.47 765.09 0.0011531 847.92 853.68 0.0011868 938.39 944.32 0.0012268 1031.6 1037.7 0.0012755 1128.5 1134.9

u kJ/kg

0.0020378 0.0009904 0.0009929 0.0009992 0.0010084 0.0010199 0.0010337 0.0010496 0.0010679 0.0010886 0.0011122 0.0011390 0.0011697 0.0012053 0.0012472 0.0012978 0.0013611 0.0014450 0.0015693 0.0018248

18Appendix_01 ITALICAS.qxd 922

1785.8 0.23 82.71 165.17 247.75 330.50 413.50 496.85 580.71 665.28 750.78 837.49 925.77 1016.1 1109.0 1205.6 1307.2 1416.6 1540.2 1703.6

1826.6 20.03 102.57 185.16 267.92 350.90 434.17 517.84 602.07 687.05 773.02 860.27 949.16 1040.2 1134.0 1231.5 1334.4 1445.5 1571.6 1740.1

s v kJ/kg  K m3/kg

P  10 MPa (311.00 C) 2.9207 0.0001 0.2954 0.5705 0.8287 1.0723 1.3034 1.5236 1.7344 1.9374 2.1338 2.3251 2.5127 2.6983 2.8841

0.0014522 0.0009952 0.0009973 0.0010035 0.0010127 0.0010244 0.0010385 0.0010549 0.0010738 0.0010954 0.0011200 0.0011482 0.0011809 0.0012192 0.0012653 0.0013226 0.0013980

P  20 MPa (365.75 C) Sat. 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380

h kJ/kg

4.0146 0.0005 0.2921 0.5646 0.8208 1.0627 1.2920 1.5105 1.7194 1.9203 2.1143 2.3027 2.4867 2.6676 2.8469 3.0265 3.2091 3.3996 3.6086 3.8787

1393.3 0.12 83.31 166.33 249.43 332.69 416.23 500.18 584.72 670.06 756.48 844.32 934.01 1026.2 1121.6 1221.8 1329.4

1407.9 10.07 93.28 176.37 259.55 342.94 426.62 510.73 595.45 681.01 767.68 855.80 945.82 1038.3 1134.3 1235.0 1343.3

3.3603 0.0003 0.2943 0.5685 0.8260 1.0691 1.2996 1.5191 1.7293 1.9316 2.1271 2.3174 2.5037 2.6876 2.8710 3.0565 3.2488

u kJ/kg

0.29 82.11 164.05 246.14 328.40 410.87 493.66 576.90 660.74 745.40 831.11 918.15 1006.9 1097.8 1191.5 1288.9 1391.7 1502.4 1626.8 1782.0

29.86 111.77 193.90 276.26 358.86 441.74 525.00 608.76 693.21 778.55 865.02 952.93 1042.7 1134.7 1229.8 1328.9 1433.7 1547.1 1675.6 1838.2

s kJ/kg  K

P  15 MPa (342.16 C) 0.0016572 0.0009928 0.0009951 0.0010013 0.0010105 0.0010221 0.0010361 0.0010522 0.0010708 0.0010920 0.0011160 0.0011435 0.0011752 0.0012121 0.0012560 0.0013096 0.0013783 0.0014733 0.0016311

P  30 MPa 0.0009857 0.0009886 0.0009951 0.0010042 0.0010155 0.0010290 0.0010445 0.0010623 0.0010823 0.0011049 0.0011304 0.0011595 0.0011927 0.0012314 0.0012770 0.0013322 0.0014014 0.0014932 0.0016276 0.0018729

h kJ/kg

1585.5 0.18 83.01 165.75 248.58 331.59 414.85 498.50 582.69 667.63 753.58 840.84 929.81 1021.0 1115.1 1213.4 1317.6 1431.9 1567.9

1610.3 15.07 97.93 180.77 263.74 346.92 430.39 514.28 598.75 684.01 770.32 858.00 947.43 1039.2 1134.0 1233.0 1338.3 1454.0 1592.4

3.6848 0.0004 0.2932 0.5666 0.8234 1.0659 1.2958 1.5148 1.7243 1.9259 2.1206 2.3100 2.4951 2.6774 2.8586 3.0410 3.2279 3.4263 3.6555

P  50 MPa 0.0003 0.2897 0.5607 0.8156 1.0564 1.2847 1.5020 1.7098 1.9094 2.1020 2.2888 2.4707 2.6491 2.8250 3.0001 3.1761 3.3558 3.5438 3.7499 4.0026

0.0009767 0.0009805 0.0009872 0.0009962 0.0010072 0.0010201 0.0010349 0.0010517 0.0010704 0.0010914 0.0011149 0.0011412 0.0011708 0.0012044 0.0012430 0.0012879 0.0013409 0.0014049 0.0014848 0.0015884

0.29 80.93 161.90 243.08 324.42 405.94 487.69 569.77 652.33 735.49 819.45 904.39 990.55 1078.2 1167.7 1259.6 1354.3 1452.9 1556.5 1667.1

49.13 0.0010 129.95 0.2845 211.25 0.5528 292.88 0.8055 374.78 1.0442 456.94 1.2705 539.43 1.4859 622.36 1.6916 705.85 1.8889 790.06 2.0790 875.19 2.2628 961.45 2.4414 1049.1 2.6156 1138.4 2.7864 1229.9 2.9547 1324.0 3.1218 1421.4 3.2888 1523.1 3.4575 1630.7 3.6301 1746.5 3.8102

7/12/11 14:26:01

923

APÉNDICE 1

TABLA A-8 Hielo saturado. Vapor de agua Volumen específico, m3/kg

Energía interna, kJ/kg

Entalpía, kJ/kg

Entropía, kJ/kg · K

Temp., T °C

Pres. sat., Psat kPa

Hielo sat, vi

Vapor sat., vg

Hielo sat., ui

Subl., uig

Vapor sat., ug

Hielo sat., hi

Subl., hig

Vapor sat., hg

Hielo sat., si

Subl., sig

Vapor sat., sg

0.01 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

0.61169 0.61115 0.51772 0.43748 0.36873 0.30998 0.25990 0.21732 0.18121 0.15068 0.12492 0.10326 0.08510 0.06991 0.05725 0.04673 0.03802 0.03082 0.02490 0.02004 0.01608 0.01285

0.001091 0.001091 0.001091 0.001090 0.001090 0.001090 0.001089 0.001089 0.001088 0.001088 0.001088 0.001087 0.001087 0.001087 0.001087 0.001086 0.001086 0.001086 0.001085 0.001085 0.001085 0.001084

205.99 206.17 241.62 283.84 334.27 394.66 467.17 554.47 659.88 787.51 942.51 1131.3 1362.0 1644.7 1992.2 2421.0 2951.7 3610.9 4432.4 5460.1 6750.5 8376.7

333.40 333.43 337.63 341.80 345.94 350.04 354.12 358.17 362.18 366.17 370.13 374.06 377.95 381.82 385.66 389.47 393.25 397.00 400.72 404.40 408.07 411.70

2707.9 2707.9 2709.4 2710.8 2712.2 2713.5 2714.8 2716.1 2717.3 2718.6 2719.7 2720.9 2722.0 2723.1 2724.2 2725.2 2726.2 2727.2 2728.1 2729.0 2729.9 2730.7

2374.5 2374.5 2371.8 2369.0 2366.2 2363.5 2360.7 2357.9 2355.2 2352.4 2349.6 2346.8 2344.1 2341.3 2338.5 2335.7 2332.9 2330.2 2327.4 2324.6 2321.8 2319.0

333.40 333.43 337.63 341.80 345.93 350.04 354.12 358.17 362.18 366.17 370.13 374.06 377.95 381.82 385.66 389.47 393.25 397.00 400.72 404.40 408.07 411.70

2833.9 2833.9 2834.5 2835.0 2835.4 2835.8 2836.2 2836.6 2836.9 2837.2 2837.5 2837.7 2837.9 2838.1 2838.2 2838.3 2838.4 2838.4 2838.5 2838.4 2838.4 2838.3

2500.5 2500.5 2496.8 2493.2 2489.5 2485.8 2482.1 2478.4 2474.7 2471.0 2467.3 2463.6 2459.9 2456.2 2452.5 2448.8 2445.1 2441.4 2437.7 2434.0 2430.3 2426.6

1.2202 1.2204 1.2358 1.2513 1.2667 1.2821 1.2976 1.3130 1.3284 1.3439 1.3593 1.3748 1.3903 1.4057 1.4212 1.4367 1.4521 1.4676 1.4831 1.4986 1.5141 1.5296

10.374 10.375 10.453 10.533 10.613 10.695 10.778 10.862 10.947 11.033 11.121 11.209 11.300 11.391 11.484 11.578 11.673 11.770 11.869 11.969 12.071 12.174

9.154 9.154 9.218 9.282 9.347 9.413 9.480 9.549 9.618 9.689 9.761 9.835 9.909 9.985 10.063 10.141 10.221 10.303 10.386 10.470 10.557 10.644

18Appendix_01 ITALICAS.qxd 923

7/12/11 14:26:01

926

TABLAS DE PROPIEDADES, FIGURAS Y DIAGRAMAS (UNIDADES SI)

TABLA A-11 Refrigerante 134a saturado. Tabla de temperatura Volumen específico, m3/kg

Energía interna, kJ/kg

Pres. Líq. Temp., sat., sat., T °C Psat kPa vf

Vapor sat., vg

Líq. sat., uf

Evap., ufg

Vapor sat., ug

40 38 36 34 32

51.25 56.86 62.95 69.56 76.71

0.0007054 0.0007083 0.0007112 0.0007142 0.0007172

0.36081 0.32732 0.29751 0.27090 0.24711

0.036 2.475 4.992 7.517 10.05

207.40 206.04 204.67 203.29 201.91

30 28 26 24 22

84.43 92.76 101.73 111.37 121.72

0.0007203 0.0007234 0.0007265 0.0007297 0.0007329

0.22580 0.20666 0.18946 0.17395 0.15995

12.59 15.13 17.69 20.25 22.82

20 18 16 14 12

132.82 144.69 157.38 170.93 185.37

0.0007362 0.0007396 0.0007430 0.0007464 0.0007499

0.14729 0.13583 0.12542 0.11597 0.10736

10 8 6 4 2

200.74 217.08 234.44 252.85 272.36

0.0007535 0.0007571 0.0007608 0.0007646 0.0007684

0 2 4 6 8

293.01 314.84 337.90 362.23 387.88

10 12 14 16 18

414.89 443.31 473.19 504.58 537.52

18Appendix_01 ITALICAS.qxd 926

Entalpía, kJ/kg Líq. sat., hf

Entropía, kJ/kg · K

Evap., hfg

Vapor sat., hg

Líq. sat., sf

Evap., sfg

Vapor sat., sg

207.37 0.000 208.51 2.515 209.66 5.037 210.81 7.566 211.96 10.10

225.86 224.61 223.35 222.09 220.81

225.86 227.12 228.39 229.65 230.91

0.00000 0.01072 0.02138 0.03199 0.04253

0.96866 0.95511 0.94176 0.92859 0.91560

0.96866 0.96584 0.96315 0.96058 0.95813

200.52 199.12 197.72 196.30 194.88

213.11 214.25 215.40 216.55 217.70

12.65 15.20 17.76 20.33 22.91

219.52 232.17 218.22 233.43 216.92 234.68 215.59 235.92 214.26 s237.17

0.05301 0.06344 0.07382 0.08414 0.09441

0.90278 0.89012 0.87762 0.86527 0.85307

0.95579 0.95356 0.95144 0.94941 0.94748

25.39 27.98 30.57 33.17 35.78

193.45 192.01 190.56 189.09 187.62

218.84 219.98 221.13 222.27 223.40

25.49 28.09 30.69 33.30 35.92

212.91 211.55 210.18 208.79 207.38

238.41 239.64 240.87 242.09 243.30

0.10463 0.11481 0.12493 0.13501 0.14504

0.84101 0.82908 0.81729 0.80561 0.79406

0.94564 0.94389 0.94222 0.94063 0.93911

0.099516 0.092352 0.085802 0.079804 0.074304

38.40 41.03 43.66 46.31 48.96

186.14 184.64 183.13 181.61 180.08

224.54 225.67 226.80 227.92 229.04

38.55 41.19 43.84 46.50 49.17

205.96 204.52 203.07 201.60 200.11

244.51 245.72 246.91 248.10 249.28

0.15504 0.16498 0.17489 0.18476 0.19459

0.78263 0.77130 0.76008 0.74896 0.73794

0.93766 0.93629 0.93497 0.93372 0.93253

0.0007723 0.0007763 0.0007804 0.0007845 0.0007887

0.069255 0.064612 0.060338 0.056398 0.052762

51.63 54.30 56.99 59.68 62.39

178.53 176.97 175.39 173.80 172.19

230.16 231.27 232.38 233.48 234.58

51.86 54.55 57.25 59.97 62.69

198.60 197.07 195.51 193.94 192.35

250.45 251.61 252.77 253.91 255.04

0.20439 0.21415 0.22387 0.23356 0.24323

0.72701 0.71616 0.70540 0.69471 0.68410

0.93139 0.93031 0.92927 0.92828 0.92733

0.0007930 0.0007975 0.0008020 0.0008066 0.0008113

0.049403 0.046295 0.043417 0.040748 0.038271

65.10 67.83 70.57 73.32 76.08

170.56 168.92 167.26 165.58 163.88

235.67 236.75 237.83 238.90 239.96

65.43 68.18 70.95 73.73 76.52

190.73 189.09 187.42 185.73 184.01

256.16 257.27 258.37 259.46 260.53

0.25286 0.26246 0.27204 0.28159 0.29112

0.67356 0.66308 0.65266 0.64230 0.63198

0.92641 0.92554 0.92470 0.92389 0.92310

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927

APÉNDICE 1

TABLA A-11 Refrigerante 134a saturado. Tabla de temperatura (conclusión) Volumen específico, m3/kg Pres. Líq. Temp., sat., sat., T °C Psat kPa vf

Vapor sat., vg

Energía interna, kJ/kg Líq. sat., uf

Evap., ufg

Vapor sat., ug

Entalpía, kJ/kg Líq. sat., hf

Entropía, kJ/kg · K

Evap., hfg

Vapor sat., hg

Líq. sat., sf

Evap., sfg

Vapor sat., sg

20 22 24 26 28

572.07 608.27 646.18 685.84 727.31

0.0008161 0.0008210 0.0008261 0.0008313 0.0008366

0.035969 0.033828 0.031834 0.029976 0.028242

78.86 81.64 84.44 87.26 90.09

162.16 160.42 158.65 156.87 155.05

241.02 242.06 243.10 244.12 245.14

79.32 82.14 84.98 87.83 90.69

182.27 180.49 178.69 176.85 174.99

261.59 262.64 263.67 264.68 265.68

0.30063 0.31011 0.31958 0.32903 0.33846

0.62172 0.61149 0.60130 0.59115 0.58102

0.92234 0.92160 0.92088 0.92018 0.91948

30 32 34 36 38

770.64 815.89 863.11 912.35 963.68

0.0008421 0.0008478 0.0008536 0.0008595 0.0008657

0.026622 0.025108 0.023691 0.022364 0.021119

92.93 95.79 98.66 101.55 104.45

153.22 151.35 149.46 147.54 145.58

246.14 247.14 248.12 249.08 250.04

93.58 96.48 99.40 102.33 105.29

173.08 171.14 169.17 167.16 165.10

266.66 267.62 268.57 269.49 270.39

0.34789 0.35730 0.36670 0.37609 0.38548

0.57091 0.56082 0.55074 0.54066 0.53058

0.91879 0.91811 0.91743 0.91675 0.91606

40 42 44 46 48

1017.1 1072.8 1130.7 1191.0 1253.6

0.0008720 0.0008786 0.0008854 0.0008924 0.0008996

0.019952 0.018855 0.017824 0.016853 0.015939

107.38 110.32 113.28 116.26 119.26

143.60 141.58 139.52 137.42 135.29

250.97 251.89 252.80 253.68 254.55

108.26 111.26 114.28 117.32 120.39

163.00 160.86 158.67 156.43 154.14

271.27 272.12 272.95 273.75 274.53

0.39486 0.40425 0.41363 0.42302 0.43242

0.52049 0.51039 0.50027 0.49012 0.47993

0.91536 0.91464 0.91391 0.91315 0.91236

52 56 60 65 70 75

1386.2 1529.1 1682.8 1891.0 2118.2 2365.8

0.0009150 0.0009317 0.0009498 0.0009750 0.0010037 0.0010372

0.014265 0.012771 0.011434 0.009950 0.008642 0.007480

125.33 131.49 137.76 145.77 154.01 162.53

130.88 126.28 121.46 115.05 108.14 100.60

256.21 257.77 259.22 260.82 262.15 263.13

126.59 132.91 139.36 147.62 156.13 164.98

149.39 144.38 139.10 132.02 124.32 115.85

275.98 277.30 278.46 279.64 280.46 280.82

0.45126 0.47018 0.48920 0.51320 0.53755 0.56241

0.45941 0.43863 0.41749 0.39039 0.36227 0.33272

0.91067 0.90880 0.90669 0.90359 0.89982 0.89512

80 85 90 95 100

2635.3 2928.2 3246.9 3594.1 3975.1

0.0010772 0.0011270 0.0011932 0.0012933 0.0015269

0.006436 0.005486 0.004599 0.003726 0.002630

171.40 180.77 190.89 202.40 218.72

92.23 82.67 71.29 56.47 29.19

263.63 263.44 262.18 258.87 247.91

174.24 184.07 194.76 207.05 224.79

106.35 95.44 82.35 65.21 33.58

280.59 279.51 277.11 272.26 258.37

0.58800 0.61473 0.64336 0.67578 0.72217

0.30111 0.26644 0.22674 0.17711 0.08999

0.88912 0.88117 0.87010 0.85289 0.81215

Fuente: Las tablas A-11 a A-13 se generaron utilizando el programa para resolver ecuaciones de ingeniería (EES) desarrollado por S. A. Klein y F. L. Alvarado. La rutina utilizada en los cálculos es la R134a, la cual está basada en la ecuación fundamental de estado desarrollada por R. Tillner-Roth y H. D. Baehr, “An Internacional Standard Formulation for the Thermodynamic Properties de 1,1,1,2-Tetrafluoretano (HFC-134a) for temperatures from 170 K to 455 K and pressures up to 70 MPa”, J. Phys. Chem, Ref. Data, vol. 23, núm. 5, 1994. Los valores de entalpía y entropía para el líquido saturado son cero a –40°C (y –40°F).

18Appendix_01 ITALICAS.qxd 927

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TABLAS DE PROPIEDADES, FIGURAS Y DIAGRAMAS (UNIDADES SI)

TABLA A-12 Refrigerante 134a saturado. Tabla de presión Volumen específico, m3/kg Pres., P kPa

Temp. sat., Tsat °C

Líq. sat., vf

Energía interna, kJ/kg

Vapor sat., vg

Líq. sat., uf

Vapor Evap., sat., ufg ug

Entalpía, kJ/kg Líq. sat., hf

Entropía, kJ/kg · K

Vapor Evap., sat., hfg hg

Líq. sat., sf

Evap., sfg

Vapor sat., sg

60 70 80 90 100

36.95 33.87 31.13 28.65 26.37

0.0007098 0.0007144 0.0007185 0.0007223 0.0007259

0.31121 0.26929 0.23753 0.21263 0.19254

3.798 7.680 11.15 14.31 17.21

205.32 203.20 201.30 199.57 197.98

209.12 210.88 212.46 213.88 215.19

3.841 7.730 11.21 14.37 17.28

223.95 222.00 220.25 218.65 217.16

227.79 229.73 231.46 233.02 234.44

0.01634 0.03267 0.04711 0.06008 0.07188

0.94807 0.92775 0.90999 0.89419 0.87995

0.96441 0.96042 0.95710 0.95427 0.95183

120 140 160 180 200

22.32 18.77 15.60 12.73 10.09

0.0007324 0.0007383 0.0007437 0.0007487 0.0007533

0.16212 0.14014 0.12348 0.11041 0.099867

22.40 26.98 31.09 34.83 38.28

195.11 192.57 190.27 188.16 186.21

217.51 219.54 221.35 222.99 224.48

22.49 27.08 31.21 34.97 38.43

214.48 212.08 209.90 207.90 206.03

236.97 239.16 241.11 242.86 244.46

0.09275 0.11087 0.12693 0.14139 0.15457

0.85503 0.83368 0.81496 0.79826 0.78316

0.94779 0.94456 0.94190 0.93965 0.93773

240 280 320 360 400

5.38 1.25 2.46 5.82 8.91

0.0007620 0.0007699 0.0007772 0.0007841 0.0007907

0.083897 0.072352 0.063604 0.056738 0.051201

44.48 49.97 54.92 59.44 63.62

182.67 179.50 176.61 173.94 171.45

227.14 229.46 231.52 233.38 235.07

44.66 50.18 55.16 59.72 63.94

202.62 199.54 196.71 194.08 191.62

247.28 249.72 251.88 253.81 255.55

0.17794 0.19829 0.21637 0.23270 0.24761

0.75664 0.73381 0.71369 0.69566 0.67929

0.93458 0.93210 0.93006 0.92836 0.92691

450 500 550 600 650

12.46 15.71 18.73 21.55 24.20

0.0007985 0.0008059 0.0008130 0.0008199 0.0008266

0.045619 0.041118 0.037408 0.034295 0.031646

68.45 72.93 77.10 81.02 84.72

168.54 165.82 163.25 160.81 158.48

237.00 238.75 240.35 241.83 243.20

68.81 73.33 77.54 81.51 85.26

188.71 185.98 183.38 180.90 178.51

257.53 259.30 260.92 262.40 263.77

0.26465 0.28023 0.29461 0.30799 0.32051

0.66069 0.64377 0.62821 0.61378 0.60030

0.92535 0.92400 0.92282 0.92177 0.92081

700 750 800 850

26.69 29.06 31.31 33.45

0.0008331 0.0008395 0.0008458 0.0008520

0.029361 0.027371 0.025621 0.024069

88.24 91.59 94.79 97.87

156.24 154.08 152.00 149.98

244.48 245.67 246.79 247.85

88.82 92.22 95.47 98.60

176.21 173.98 171.82 169.71

265.03 266.20 267.29 268.31

0.33230 0.34345 0.35404 0.36413

0.58763 0.57567 0.56431 0.55349

0.91994 0.91912 0.91835 0.91762

900 950 1000 1200 1400

35.51 37.48 39.37 46.29 52.40

0.0008580 0.0008641 0.0008700 0.0008934 0.0009166

0.022683 0.021438 0.020313 0.016715 0.014107

100.83 103.69 106.45 116.70 125.94

148.01 146.10 144.23 137.11 130.43

248.85 249.79 250.68 253.81 256.37

101.61 104.51 107.32 117.77 127.22

167.66 165.64 163.67 156.10 148.90

269.26 270.15 270.99 273.87 276.12

0.37377 0.38301 0.39189 0.42441 0.45315

0.54315 0.53323 0.52368 0.48863 0.45734

0.91692 0.91624 0.91558 0.91303 0.91050

1600 1800 2000 2500 3000

57.88 62.87 67.45 77.54 86.16

0.0009400 0.0009639 0.0009886 0.0010566 0.0011406

0.012123 0.010559 0.009288 0.006936 0.005275

134.43 142.33 149.78 166.99 183.04

124.04 117.83 111.73 96.47 80.22

258.47 260.17 261.51 263.45 263.26

135.93 144.07 151.76 169.63 186.46

141.93 135.11 128.33 111.16 92.63

277.86 279.17 280.09 280.79 279.09

0.47911 0.50294 0.52509 0.57531 0.62118

0.42873 0.40204 0.37675 0.31695 0.25776

0.90784 0.90498 0.90184 0.89226 0.87894

18Appendix_01 ITALICAS.qxd 928

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929

APÉNDICE 1

TABLA A-13 Refrigerante 134a sobrecalentado T °C

v m3/kg

Sat. 20 10 0 10 20 30 40 50 60 70 80 90 100

0.31121 0.33608 0.35048 0.36476 0.37893 0.39302 0.40705 0.42102 0.43495 0.44883 0.46269 0.47651 0.49032 0.50410

Sat. 10 0 10 20 30 40 50 60 70 80 90 100

0.11041 0.11189 0.11722 0.12240 0.12748 0.13248 0.13741 0.14230 0.14715 0.15196 0.15673 0.16149 0.16622

Sat. 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140

0.07235 0.07282 0.07646 0.07997 0.08338 0.08672 0.09000 0.09324 0.09644 0.09961 0.10275 0.10587 0.10897 0.11205 0.11512 0.11818

u kJ/kg

h kJ/kg

s kJ/kg  K

P  0.06 MPa (Tsat  36.95 °C) 209.12 220.60 227.55 234.66 241.92 249.35 256.95 264.71 272.64 280.73 288.99 297.41 306.00 314.74

227.79 240.76 248.58 256.54 264.66 272.94 281.37 289.97 298.74 307.66 316.75 326.00 335.42 344.99

0.9644 1.0174 1.0477 1.0774 1.1066 1.1353 1.1636 1.1915 1.2191 1.2463 1.2732 1.2997 1.3260 1.3520

P  0.18 MPa (Tsat  12.73 °C) 222.99 225.02 232.48 240.00 247.64 255.41 263.31 271.36 279.56 287.91 296.42 305.07 313.88

242.86 245.16 253.58 262.04 270.59 279.25 288.05 296.98 306.05 315.27 324.63 334.14 343.80

0.9397 0.9484 0.9798 1.0102 1.0399 1.0690 1.0975 1.1256 1.1532 1.1805 1.2074 1.2339 1.2602

P  0.28 MPa (Tsat  1.25 °C)

18Appendix_01 ITALICAS.qxd 929

229.46 230.44 238.27 246.13 254.06 262.10 270.27 278.56 286.99 295.57 304.29 313.15 322.16 331.32 340.63 350.09

249.72 250.83 259.68 268.52 277.41 286.38 295.47 304.67 314.00 323.46 333.06 342.80 352.68 362.70 372.87 383.18

0.9321 0.9362 0.9680 0.9987 1.0285 1.0576 1.0862 1.1142 1.1418 1.1690 1.1958 1.2222 1.2483 1.2742 1.2997 1.3250

v m3/kg

u kJ/kg

h kJ/kg

s kJ/kg  K

P  0.10 MPa (Tsat  26.37 °C) 0.19254 0.19841 0.20743 0.21630 0.22506 0.23373 0.24233 0.25088 0.25937 0.26783 0.27626 0.28465 0.29303 0.30138

215.19 219.66 226.75 233.95 241.30 248.79 256.44 264.25 272.22 280.35 288.64 297.08 305.69 314.46

234.44 239.50 247.49 255.58 263.81 272.17 280.68 289.34 298.16 307.13 316.26 325.55 334.99 344.60

0.9518 0.9721 1.0030 1.0332 1.0628 1.0918 1.1203 1.1484 1.1762 1.2035 1.2305 1.2572 1.2836 1.3096

P  0.20 MPa (Tsat  10.09 °C) 0.09987 0.09991 0.10481 0.10955 0.11418 0.11874 0.12322 0.12766 0.13206 0.13641 0.14074 0.14504 0.14933

224.48 224.55 232.09 239.67 247.35 255.14 263.08 271.15 279.37 287.73 296.25 304.92 313.74

244.46 244.54 253.05 261.58 270.18 278.89 287.72 296.68 305.78 315.01 324.40 333.93 343.60

0.9377 0.9380 0.9698 1.0004 1.0303 1.0595 1.0882 1.1163 1.1441 1.1714 1.1983 1.2249 1.2512

P  0.32 MPa (Tsat  2.46 °C)

v m3/kg

u kJ/kg

h kJ/kg

s kJ/kg  K

P  0.14 MPa (Tsat  18.77 °C) 0.14014

219.54

239.16

0.9446

0.14605 0.15263 0.15908 0.16544 0.17172 0.17794 0.18412 0.19025 0.19635 0.20242 0.20847 0.21449

225.91 233.23 240.66 248.22 255.93 263.79 271.79 279.96 288.28 296.75 305.38 314.17

246.36 254.60 262.93 271.38 279.97 288.70 297.57 306.59 315.77 325.09 334.57 344.20

0.9724 1.0031 1.0331 1.0624 1.0912 1.1195 1.1474 1.1749 1.2020 1.2288 1.2553 1.2814

P  0.24 MPa (Tsat  5.38 °C) 0.08390

227.14

247.28

0.9346

0.08617 0.09026 0.09423 0.09812 0.10193 0.10570 0.10942 0.11310 0.11675 0.12038 0.12398

231.29 238.98 246.74 254.61 262.59 270.71 278.97 287.36 295.91 304.60 313.44

251.97 260.65 269.36 278.16 287.06 296.08 305.23 314.51 323.93 333.49 343.20

0.9519 0.9831 1.0134 1.0429 1.0718 1.1001 1.1280 1.1554 1.1825 1.2092 1.2356

P  0.40 MPa (Tsat  8.91 °C)

0.06360

231.52

251.88

0.9301

0.051201

235.07

255.55 0.9269

0.06609 0.06925 0.07231 0.07530 0.07823 0.08111 0.08395 0.08675 0.08953 0.09229 0.09503 0.09775 0.10045 0.10314

237.54 245.50 253.50 261.60 269.82 278.15 286.62 295.22 303.97 312.86 321.89 331.07 340.39 349.86

258.69 267.66 276.65 285.70 294.85 304.11 313.48 322.98 332.62 342.39 352.30 362.35 372.54 382.87

0.9544 0.9856 1.0157 1.0451 1.0739 1.1021 1.1298 1.1571 1.1840 1.2105 1.2367 1.2626 1.2882 1.3135

0.051506 0.054213 0.056796 0.059292 0.061724 0.064104 0.066443 0.068747 0.071023 0.073274 0.075504 0.077717 0.079913 0.082096

235.97 244.18 252.36 260.58 268.90 277.32 285.86 294.53 303.32 312.26 321.33 330.55 339.90 349.41

256.58 265.86 275.07 284.30 293.59 302.96 312.44 322.02 331.73 341.57 351.53 361.63 371.87 382.24

0.9305 0.9628 0.9937 1.0236 1.0528 1.0814 1.1094 1.1369 1.1640 1.1907 1.2171 1.2431 1.2688 1.2942

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930

TABLAS DE PROPIEDADES, FIGURAS Y DIAGRAMAS (UNIDADES SI)

TABLA A-13 Refrigerante 134a sobrecalentado (conclusión) T °C

v m3/kg

u kJ/kg

h kJ/kg

s kJ/kg  K

P  0.50 MPa (Tsat  15.71 °C) Sat. 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160

0.041118 0.042115 0.044338 0.046456 0.048499 0.050485 0.052427 0.054331 0.056205 0.058053 0.059880 0.061687 0.063479 0.065256 0.067021 0.068775

238.75 242.40 250.84 259.26 267.72 276.25 284.89 293.64 302.51 311.50 320.63 329.89 339.29 348.83 358.51 368.33

259.30 263.46 273.01 282.48 291.96 301.50 311.10 320.80 330.61 340.53 350.57 360.73 371.03 381.46 392.02 402.72

0.9240 0.9383 0.9703 1.0011 1.0309 1.0599 1.0883 1.1162 1.1436 1.1705 1.1971 1.2233 1.2491 1.2747 1.2999 1.3249

P  0.80 MPa (Tsat  31.31 °C) Sat. 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180

0.025621 0.027035 0.028547 0.029973 0.031340 0.032659 0.033941 0.035193 0.036420 0.037625 0.038813 0.039985 0.041143 0.042290 0.043427 0.044554

246.79 254.82 263.86 272.83 281.81 290.84 299.95 309.15 318.45 327.87 337.40 347.06 356.85 366.76 376.81 386.99

267.29 276.45 286.69 296.81 306.88 316.97 327.10 337.30 347.59 357.97 368.45 379.05 389.76 400.59 411.55 422.64

0.9183 0.9480 0.9802 1.0110 1.0408 1.0698 1.0981 1.1258 1.1530 1.1798 1.2061 1.2321 1.2577 1.2830 1.3080 1.3327

P  1.20 MPa (Tsat  46.29 °C) Sat. 50 60 70 80 90 100 110 120 130 140 150 160 170 180

0.016715 0.017201 0.018404 0.019502 0.020529 0.021506 0.022442 0.023348 0.024228 0.025086 0.025927 0.026753 0.027566 0.028367 0.029158

18Appendix_01 ITALICAS.qxd 930

253.81 257.63 267.56 277.21 286.75 296.26 305.80 315.38 325.03 334.77 344.61 354.56 364.61 374.78 385.08

273.87 278.27 289.64 300.61 311.39 322.07 332.73 343.40 354.11 364.88 375.72 386.66 397.69 408.82 420.07

0.9130 0.9267 0.9614 0.9938 1.0248 1.0546 1.0836 1.1118 1.1394 1.1664 1.1930 1.2192 1.2449 1.2703 1.2954

v m3/kg

u kJ/kg

h kJ/kg

s kJ/kg  K

P  0.60 MPa (Tsat  21.55 °C)

v m3/kg

u kJ/kg

h s kJ/kg kJ/kg  K

P  0.70 MPa (Tsat  26.69 °C)

0.034295

241.83

262.40

0.9218

0.029361

244.48

265.03

0.9199

0.035984 0.037865 0.039659 0.041389 0.043069 0.044710 0.046318 0.047900 0.049458 0.050997 0.052519 0.054027 0.055522 0.057006

249.22 257.86 266.48 275.15 283.89 292.73 301.67 310.73 319.91 329.23 338.67 348.25 357.96 367.81

270.81 280.58 290.28 299.98 309.73 319.55 329.46 339.47 349.59 359.82 370.18 380.66 391.27 402.01

0.9499 0.9816 1.0121 1.0417 1.0705 1.0987 1.1264 1.1536 1.1803 1.2067 1.2327 1.2584 1.2838 1.3088

0.029966 0.031696 0.033322 0.034875 0.036373 0.037829 0.039250 0.040642 0.042010 0.043358 0.044688 0.046004 0.047306 0.048597

247.48 256.39 265.20 274.01 282.87 291.80 300.82 309.95 319.19 328.55 338.04 347.66 357.41 367.29

268.45 278.57 288.53 298.42 308.33 318.28 328.29 338.40 348.60 358.90 369.32 379.86 390.52 401.31

0.9313 0.9641 0.9954 1.0256 1.0549 1.0835 1.1114 1.1389 1.1658 1.1924 1.2186 1.2444 1.2699 1.2951

P  0.90 MPa (Tsat  35.51 °C) 0.022683 0.023375 0.024809 0.026146 0.027413 0.028630 0.029806 0.030951 0.032068 0.033164 0.034241 0.035302 0.036349 0.037384 0.038408 0.039423

248.85 253.13 262.44 271.60 280.72 289.86 299.06 308.34 317.70 327.18 336.76 346.46 356.28 366.23 376.31 386.52

269.26 274.17 284.77 295.13 305.39 315.63 325.89 336.19 346.56 357.02 367.58 378.23 389.00 399.88 410.88 422.00

0.9169 0.9327 0.9660 0.9976 1.0280 1.0574 1.0860 1.1140 1.1414 1.1684 1.1949 1.2210 1.2467 1.2721 1.2972 1.3221

P  1.40 MPa (Tsat  52.40 °C)

P  1.00 MPa (Tsat  39.37 °C) 0.020313 0.020406 0.021796 0.023068 0.024261 0.025398 0.026492 0.027552 0.028584 0.029592 0.030581 0.031554 0.032512 0.033457 0.034392 0.035317

250.68 251.30 260.94 270.32 279.59 288.86 298.15 307.51 316.94 326.47 336.11 345.85 355.71 365.70 375.81 386.04

270.99 271.71 282.74 293.38 303.85 314.25 324.64 335.06 345.53 356.06 366.69 377.40 388.22 399.15 410.20 421.36

0.9156 0.9179 0.9525 0.9850 1.0160 1.0458 1.0748 1.1031 1.1308 1.1580 1.1846 1.2109 1.2368 1.2623 1.2875 1.3124

P  1.60 MPa (Tsat  57.88 °C)

0.014107

256.37

276.12

0.9105

0.012123

258.47

277.86

0.9078

0.015005 0.016060 0.017023 0.017923 0.018778 0.019597 0.020388 0.021155 0.021904 0.022636 0.023355 0.024061 0.024757

264.46 274.62 284.51 294.28 304.01 313.76 323.55 333.41 343.34 353.37 363.51 373.75 384.10

285.47 297.10 308.34 319.37 330.30 341.19 352.09 363.02 374.01 385.07 396.20 407.43 418.76

0.9389 0.9733 1.0056 1.0364 1.0661 1.0949 1.1230 1.1504 1.1773 1.2038 1.2298 1.2554 1.2807

0.012372 0.013430 0.014362 0.015215 0.016014 0.016773 0.017500 0.018201 0.018882 0.019545 0.020194 0.020830 0.021456

260.89 271.76 282.09 292.17 302.14 312.07 322.02 332.00 342.05 352.17 362.38 372.69 383.11

280.69 293.25 305.07 316.52 327.76 338.91 350.02 361.12 372.26 383.44 394.69 406.02 417.44

0.9163 0.9535 0.9875 1.0194 1.0500 1.0795 1.1081 1.1360 1.1632 1.1900 1.2163 1.2421 1.2676

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933

APÉNDICE 1

TABLA A-16 Propiedades de la atmósfera a gran altitud Altitud, m

Temperatura, °C

Presión, kPa

Gravedad g, m/s2

Velocidad del sonido, m/s

Densidad, kg/m3

Viscosidad m, kg/m · s

Conductividad térmica, W/m · K

0 200 400 600 800

15.00 13.70 12.40 11.10 9.80

101.33 98.95 96.61 94.32 92.08

9.807 9.806 9.805 9.805 9.804

340.3 339.5 338.8 338.0 337.2

1.225 1.202 1.179 1.156 1.134

1.789 1.783 1.777 1.771 1.764

    

105 105 105 105 105

0.0253 0.0252 0.0252 0.0251 0.0250

1000 1200 1400 1600 1800

8.50 7.20 5.90 4.60 3.30

89.88 87.72 85.60 83.53 81.49

9.804 9.803 9.802 9.802 9.801

336.4 335.7 334.9 334.1 333.3

1.112 1.090 1.069 1.048 1.027

1.758 1.752 1.745 1.739 1.732

    

105 105 105 105 105

0.0249 0.0248 0.0247 0.0245 0.0244

2000 2200 2400 2600 2800

2.00 0.70 0.59 1.89 3.19

79.50 77.55 75.63 73.76 71.92

9.800 9.800 9.799 9.799 9.798

332.5 331.7 331.0 330.2 329.4

1.007 0.987 0.967 0.947 0.928

1.726 1.720 1.713 1.707 1.700

    

105 105 105 105 105

0.0243 0.0242 0.0241 0.0240 0.0239

3000 3200 3400 3600 3800

4.49 5.79 7.09 8.39 9.69

70.12 68.36 66.63 64.94 63.28

9.797 9.797 9.796 9.796 9.795

328.6 327.8 327.0 326.2 325.4

0.909 0.891 0.872 0.854 0.837

1.694 1.687 1.681 1.674 1.668

    

105 105 105 105 105

0.0238 0.0237 0.0236 0.0235 0.0234

4000 4200 4400 4600 4800

10.98 12.3 13.6 14.9 16.2

61.66 60.07 58.52 57.00 55.51

9.794 9.794 9.793 9.793 9.792

324.6 323.8 323.0 322.2 321.4

0.819 0.802 0.785 0.769 0.752

1.661 1.655 1.648 1.642 1.635

    

105 105 105 105 105

0.0233 0.0232 0.0231 0.0230 0.0229

5000 5200 5400 5600 5800

17.5 18.8 20.1 21.4 22.7

54.05 52.62 51.23 49.86 48.52

9.791 9.791 9.790 9.789 9.785

320.5 319.7 318.9 318.1 317.3

0.736 0.721 0.705 0.690 0.675

1.628 1.622 1.615 1.608 1.602

    

105 105 105 105 105

0.0228 0.0227 0.0226 0.0224 0.0223

6000 6200 6400 6600 6800

24.0 25.3 26.6 27.9 29.2

47.22 45.94 44.69 43.47 42.27

9.788 9.788 9.787 9.786 9.785

316.5 315.6 314.8 314.0 313.1

0.660 0.646 0.631 0.617 0.604

1.595 1.588 1.582 1.575 1.568

    

105 105 105 105 105

0.0222 0.0221 0.0220 0.0219 0.0218

7000 8000 9000

30.5 36.9 43.4

41.11 35.65 30.80

9.785 9.782 9.779

312.3 308.1 303.8

0.590 0.526 0.467

1.561  105 1.527  105 1.493  105

0.0217 0.0212 0.0206

10,000 12,000 14,000 16,000 18,000

49.9 56.5 56.5 56.5 56.5

26.50 19.40 14.17 10.53 7.57

9.776 9.770 9.764 9.758 9.751

299.5 295.1 295.1 295.1 295.1

0.414 0.312 0.228 0.166 0.122

1.458 1.422 1.422 1.422 1.422

105 105 105 105 105

0.0201 0.0195 0.0195 0.0195 0.0195

    

Fuente: U.S. Standard Atmosphere Supplements. Oficina de Impresiones del Gobierno de Estados Unidos, 1966. Basadas en las condiciones medias anuales a una latitud de 45° y una variación de acuerdo con la época del año y con los patrones del clima. Las condiciones al nivel del mar (z = 0) se consideran como P = 101.325 kPa, T = 15°C, r = 1.2250 kg/m3, g = 9.80665 m2/s .

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