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Tabla de saturación de isobutano (R-600a) por presión

Esta tabla da temperatura de saturación y propiedades del líquido y el vapor saturados para cada presión. Arriba puedes consultarla de forma interactiva (cambia de unidades con SI/US, elige la presión o pasa a la calculadora para cualquier punto con interpolación paso a paso). Estado de referencia: ASHRAE: h = 0 y s = 0 del líquido saturado a −40 °C (−40 °F).

La tabla en texto, unidades SI
Volumen específico [m³/kg]Energía interna [kJ/kg]Entalpía [kJ/kg]Entropía [kJ/kg·K]
P [kPa]Tsat [°C]vfvgufufgughfhfghgsfsfgsg
6−66.6820.0015354.8972−54.495380.15325.66−54.486409.53355.04−0.247901.98351.7356
8−62.3170.0015463.7458−45.772376.26330.49−45.760406.21360.45−0.206091.92671.7206
10−58.7800.0015543.0433−38.653373.09334.44−38.637403.51364.87−0.172601.88231.7097
15−51.9860.0015712.0875−24.845366.98342.14−24.822398.27373.45−0.109191.80081.6916
20−46.8530.0015841.5980−14.295362.34348.04−14.263394.26380.00−0.0620291.74221.6802
25−42.6760.0015951.2990−5.6327358.53352.90−5.5928390.97385.38−0.0241011.69641.6723
30−39.1280.0016051.09671.7808355.29357.071.8290388.14389.970.00782111.65861.6664
40−33.2640.0016210.8397214.148349.87364.0214.212383.40397.610.0600151.59821.6583
50−28.4760.0016340.6825824.354345.41369.7624.436379.46403.890.102151.55091.6530
60−24.3960.0016460.5762233.129341.57374.7033.228376.05409.270.137721.51171.6494
80−17.6310.0016660.4409447.846335.12382.9747.979370.26418.240.196091.44911.6452
100−12.0850.0016830.3581560.068329.75389.8260.236365.40425.630.243421.39971.6431
150−1.27230.0017180.2451284.325319.02403.3584.583355.53440.120.334471.30771.6422
2007.03540.0017470.18700103.37310.51413.88103.72347.56451.280.403471.24051.6440
25013.8820.0017720.15140119.33303.30422.63119.78340.71460.480.459801.18701.6468
30019.7570.0017950.12726133.25296.94430.19133.78334.58468.370.507801.14231.6501
40029.5840.0018350.096512156.97285.93442.90157.70323.80481.500.587501.06961.6571
50037.7130.0018720.077660177.04276.41453.45177.98314.30492.280.652981.01111.6640
60044.7100.0019060.064870194.67267.86462.53195.81305.64501.450.709120.961561.6707
80056.4480.0019680.048555225.03252.68477.70226.60289.95516.550.803020.879701.6827
100066.1860.0020280.038529251.02239.10490.13253.05275.61528.650.880900.812191.6931
150085.4230.0021740.024724304.95208.63513.58308.21242.46550.671.03600.676171.7121
2000100.360.0023320.017486349.90179.84529.75354.57210.15564.721.15950.562631.7221
2500112.720.0025230.012894390.17150.09540.26396.48176.02572.501.26670.456161.7228
3000123.290.0027890.0095444428.76115.82544.58437.13136.09573.221.36720.343271.7105
La tabla en texto, unidades inglesas
Volumen específico [ft³/lbm]Energía interna [Btu/lbm]Entalpía [Btu/lbm]Entropía [Btu/lbm·R]
P [psia]Tsat [°F]vfvgufufgughfhfghgsfsfgsg
0.8−90.2550.0245584.847−24.487163.91139.43−24.483176.47151.99−0.0620640.477700.41563
1−84.2790.0246768.914−21.643162.64141.00−21.639175.39153.75−0.0544280.467210.41278
1.5−72.8230.0249247.247−16.144160.19144.05−16.137173.30157.16−0.0399980.447980.40798
2−64.1870.0251136.158−11.956158.34146.38−11.946171.71159.76−0.0292900.434170.40488
2.5−57.1720.0252729.387−8.5255156.82148.30−8.5138170.41161.89−0.0206930.423380.40268
3−51.2220.0254024.810−5.5961155.53149.94−5.5820169.29163.71−0.0134680.414480.40101
4−41.4060.0256318.995−0.72208153.40152.68−0.70311167.44166.74−0.00167640.400320.39864
5−33.4060.0258215.4423.2888151.64154.933.3127165.90169.220.00782280.389210.39703
6−26.6010.0259913.0376.7285150.14156.866.7574164.58171.340.0158290.380040.39587
8−15.3360.026279.980812.480147.62160.1012.519162.36174.880.0289410.365390.39433
10−6.12210.026518.111217.240145.54162.7817.289160.50177.790.0395450.353870.39342
1511.7960.027005.559826.645141.41168.0526.720156.76183.480.0598830.332500.39239
2025.5220.027404.248733.988138.16172.1534.090153.78187.870.0752370.316960.39219
2536.8090.027743.445840.120135.43175.5540.249151.25191.490.0877340.304630.39237
3046.4800.028042.901845.444133.04178.4945.600149.00194.600.0983570.294380.39273
4062.6230.028582.208954.482128.95183.4354.693145.09199.780.115940.277790.39373
5075.9500.029051.784362.091125.44187.5462.360141.69204.040.130330.264530.39486
6087.4040.029481.496468.743122.34191.0869.070138.62207.690.142630.253390.39602
80106.590.030271.129480.133116.89197.0380.582133.17213.750.163110.235170.39828
100122.490.030980.9043089.821112.13201.9590.395128.29218.690.180000.220370.40037
150153.870.032640.59564109.69101.84211.54110.60117.47228.070.213310.191470.40477
200178.270.034250.43567125.9592.750218.70127.22107.61234.820.239360.168680.40804
250198.510.035920.33655140.0984.141224.23141.7598.048239.800.261290.148970.41026
300215.930.037730.26824152.8975.616228.51154.9988.413243.400.280620.130870.41149
400245.050.042380.17727176.3057.325233.62179.4467.310246.750.314970.0955130.41048
500268.850.052060.10972200.7230.596231.31205.5335.931241.470.350150.0493210.39947

Fuentes

Valores calculados por Simuveliq con CoolProp 8.0.0 (descargado de PyPI, código en GitHub), software libre de licencia MIT. Las temperaturas y presiones de la tabla las eligió Simuveliq; ninguna tabla se copió de un libro.

Fuentes y licencias completas

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