Tabla de vapor sobrecalentado de metano

Name: Tabla de vapor sobrecalentado de metano
Creator: Simuveliq

Esta tabla da v, u, h y s del vapor sobrecalentado en bloques de 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: NBP: h = 0 y s = 0 del líquido saturado en el punto de ebullición normal (1 atm).

La tabla en texto, unidades SI

P = 0.025 MPa (T_sat = −176.11 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	1.9850	435.05	484.67	5.0318
−150	2.5366	476.31	539.73	5.5344
−100	3.5809	554.58	644.10	6.2458
−50	4.6208	633.27	748.80	6.7769
0	5.6593	714.21	855.69	7.2089
50	6.6970	799.72	967.14	7.5833
100	7.7344	891.93	1085.3	7.9230
150	8.7715	992.30	1211.6	8.2404
200	9.8085	1101.7	1346.9	8.5424
250	10.845	1220.4	1491.5	8.8328
300	11.882	1348.5	1645.5	9.1139
350	12.919	1485.8	1808.8	9.3869

P = 0.04 MPa (T_sat = −171.67 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	1.2903	441.33	492.94	4.8754
−150	1.5792	475.84	539.00	5.2870
−100	2.2348	554.34	643.73	6.0008
−50	2.8861	633.11	748.55	6.5326
0	3.5358	714.09	855.52	6.9649
50	4.1848	799.62	967.01	7.3395
100	4.8335	891.85	1085.2	7.6792
150	5.4819	992.24	1211.5	7.9967
200	6.1302	1101.6	1346.8	8.2987
250	6.7784	1220.3	1491.5	8.5892
300	7.4265	1348.4	1645.5	8.8702
350	8.0746	1485.8	1808.7	9.1432

P = 0.06 MPa (T_sat = −167.48 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.88999	447.10	500.50	4.7428
−150	1.0472	475.19	538.02	5.0716
−100	1.4870	554.01	643.23	5.7888
−50	1.9223	632.89	748.23	6.3215
0	2.3561	713.92	855.29	6.7542
50	2.7892	799.49	966.85	7.1289
100	3.2219	891.75	1085.1	7.4688
150	3.6544	992.15	1211.4	7.7863
200	4.0867	1101.5	1346.7	8.0884
250	4.5190	1220.3	1491.4	8.3789
300	4.9512	1348.3	1645.4	8.6600
350	5.3833	1485.7	1808.7	8.9330

P = 0.1 MPa (T_sat = −161.64 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.55722	454.84	510.56	4.5788
−150	0.62146	473.87	536.02	4.7959
−100	0.88872	553.35	642.22	5.5202
−50	1.1513	632.46	747.59	6.0548
0	1.4123	713.60	854.83	6.4882
50	1.6727	799.24	966.51	6.8634
100	1.9326	891.54	1084.8	7.2035
150	2.1923	991.98	1211.2	7.5212
200	2.4519	1101.4	1346.6	7.8234
250	2.7114	1220.1	1491.3	8.1139
300	2.9708	1348.2	1645.3	8.3950
350	3.2302	1485.6	1808.6	8.6681

P = 0.2 MPa (T_sat = −152.53 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.29441	466.06	524.94	4.3601
−150	0.30178	470.37	530.72	4.4075
−100	0.43996	551.67	639.66	5.1513
−50	0.57301	631.36	745.97	5.6906
0	0.70449	712.79	853.69	6.1260
50	0.83527	798.61	965.66	6.5022
100	0.96566	891.02	1084.2	6.8429
150	1.0958	991.54	1210.7	7.1609
200	1.2258	1101.0	1346.2	7.4633
250	1.3558	1219.8	1490.9	7.7540
300	1.4856	1347.9	1645.1	8.0352
350	1.6154	1485.3	1808.4	8.3084

P = 0.3 MPa (T_sat = −146.44 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.20208	472.85	533.48	4.2331
−100	0.29032	549.96	637.05	4.9311
−50	0.38025	630.26	744.33	5.4755
0	0.46855	711.99	852.55	5.9129
50	0.55614	797.97	964.81	6.2901
100	0.64334	890.50	1083.5	6.6313
150	0.73032	991.10	1210.2	6.9497
200	0.81715	1100.6	1345.8	7.2524
250	0.90388	1219.5	1490.6	7.5433
300	0.99054	1347.6	1644.8	7.8246
350	1.0772	1485.1	1808.2	8.0978

P = 0.5 MPa (T_sat = −137.80 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.12497	481.31	543.79	4.0716
−100	0.17052	546.42	631.67	4.6456
−50	0.22602	628.02	741.03	5.2007
0	0.27980	710.36	850.25	5.6422
50	0.33284	796.70	963.12	6.0214
100	0.38549	889.46	1082.2	6.3638
150	0.43791	990.23	1209.2	6.6829
200	0.49019	1099.9	1345.0	6.9861
250	0.54237	1218.8	1490.0	7.2773
300	0.59448	1347.1	1644.3	7.5588
350	0.64654	1484.5	1807.8	7.8323

P = 0.8 MPa (T_sat = −128.74 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.079448	488.35	551.91	3.9176
−100	0.10297	540.78	623.15	4.3685
−50	0.13924	624.59	735.99	4.9417
0	0.17362	707.89	846.79	5.3896
50	0.20723	794.78	960.57	5.7719
100	0.24045	887.90	1080.3	6.1161
150	0.27344	988.92	1207.7	6.4363
200	0.30628	1098.8	1343.8	6.7401
250	0.33903	1217.8	1489.0	7.0318
300	0.37170	1346.2	1643.5	7.3137
350	0.40432	1483.8	1807.2	7.5874

P = 1.5 MPa (T_sat = −114.62 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.041986	494.21	557.18	3.6887
−100	0.049902	525.64	600.50	3.9505
−50	0.071687	616.24	723.77	4.5780
0	0.091042	702.04	838.60	5.0424
50	0.10956	790.28	954.62	5.4323
100	0.12766	884.25	1075.8	5.7806
150	0.14553	985.86	1204.2	6.1033
200	0.16326	1096.1	1341.0	6.4088
250	0.18088	1215.5	1486.8	6.7016
300	0.19844	1344.2	1641.8	6.9844
350	0.21594	1481.9	1805.8	7.2587

P = 2.5 MPa (T_sat = −101.16 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.023530	490.36	549.18	3.4511
−100	0.024135	494.22	554.56	3.4822
−50	0.040702	603.30	705.06	4.2539
0	0.053295	693.41	826.65	4.7461
50	0.064927	783.76	946.08	5.1475
100	0.076125	879.02	1069.3	5.5020
150	0.087083	981.49	1199.2	5.8284
200	0.097892	1092.4	1337.1	6.1363
250	0.10860	1212.3	1483.8	6.4307
300	0.11924	1341.3	1639.4	6.7147
350	0.12983	1479.3	1803.9	6.9898

P = 4 MPa (T_sat = −87.039 °C)
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
Sat.	0.011583	459.41	505.74	3.0689
−50	0.023110	581.08	673.51	3.9072
0	0.032075	679.88	808.18	4.4531
50	0.039857	773.82	933.25	4.8737
100	0.047169	871.13	1059.8	5.2377
150	0.054233	974.95	1191.9	5.5697
200	0.061148	1086.8	1331.4	5.8812
250	0.067965	1207.4	1479.3	6.1781
300	0.074713	1337.0	1635.8	6.4637
350	0.081412	1475.5	1801.1	6.7402

P = 6 MPa
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
−50	0.013115	543.82	622.51	3.5221
0	0.020322	660.70	782.63	4.1736
50	0.025979	760.28	916.16	4.6229
100	0.031127	860.55	1047.3	5.0002
150	0.036022	966.25	1182.4	5.3398
200	0.040767	1079.4	1324.0	5.6560
250	0.045415	1201.0	1473.5	5.9561
300	0.049996	1331.3	1631.3	6.2440
350	0.054530	1470.4	1797.6	6.5221

P = 10 MPa
T [°C]	v [m³/kg]	u [kJ/kg]	h [kJ/kg]	s [kJ/kg·K]
−50	0.0057075	446.58	503.66	2.8365
0	0.011106	619.23	730.29	3.7638
50	0.015016	732.65	882.81	4.2777
100	0.018400	839.44	1023.5	4.6825
150	0.021536	949.07	1164.4	5.0369
200	0.024528	1064.9	1310.2	5.3624
250	0.027429	1188.4	1462.7	5.6687
300	0.030267	1320.2	1622.8	5.9609
350	0.033060	1460.5	1791.1	6.2422

La tabla en texto, unidades inglesas

P = 4 psia (T_sat = −283.39 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	29.060	187.59	209.09	1.1940
−200	43.231	218.97	250.97	1.3886
−100	60.044	256.39	300.84	1.5511
0	76.810	294.50	351.36	1.6749
100	93.558	334.59	403.84	1.7781
200	110.30	377.98	459.62	1.8698
300	127.03	425.61	519.64	1.9544
400	143.76	478.00	584.41	2.0344
500	160.49	535.35	654.15	2.1111
600	177.22	597.67	728.85	2.1851

P = 6 psia (T_sat = −276.41 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	20.041	189.94	212.19	1.1618
−200	28.756	218.84	250.77	1.3379
−100	39.995	256.32	300.72	1.5007
0	51.186	294.45	351.28	1.6246
100	62.359	334.55	403.78	1.7279
200	73.524	377.94	459.58	1.8195
300	84.684	425.58	519.61	1.9042
400	95.841	477.98	584.39	1.9842
500	107.00	535.33	654.13	2.0609
600	118.15	597.66	728.84	2.1349

P = 10 psia (T_sat = −266.73 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	12.552	193.10	216.33	1.1221
−200	17.174	218.57	250.35	1.2736
−100	23.955	256.16	300.49	1.4370
0	30.686	294.34	351.13	1.5612
100	37.400	334.47	403.68	1.6645
200	44.105	377.88	459.50	1.7562
300	50.806	425.53	519.55	1.8409
400	57.503	477.94	584.34	1.9209
500	64.198	535.29	654.09	1.9976
600	70.893	597.62	728.81	2.0717

P = 20 psia (T_sat = −251.69 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	6.6444	197.74	222.33	1.0693
−200	8.4870	217.87	249.28	1.1851
−100	11.925	255.78	299.91	1.3501
0	15.312	294.08	350.75	1.4748
100	18.681	334.27	403.41	1.5783
200	22.041	377.72	459.30	1.6702
300	25.397	425.40	519.40	1.7549
400	28.750	477.82	584.23	1.8350
500	32.100	535.20	654.00	1.9117
600	35.450	597.54	728.74	1.9858

P = 30 psia (T_sat = −241.68 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	4.5716	200.61	225.99	1.0389
−200	5.5896	217.15	248.18	1.1321
−100	7.9144	255.39	299.32	1.2988
0	10.187	293.81	350.37	1.4240
100	12.441	334.07	403.14	1.5278
200	14.687	377.57	459.10	1.6197
300	16.928	425.27	519.25	1.7045
400	19.165	477.71	584.11	1.7847
500	21.401	535.10	653.91	1.8614
600	23.636	597.46	728.67	1.9355

P = 50 psia (T_sat = −227.56 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	2.8426	204.29	230.59	1.0006
−200	3.2685	215.65	245.89	1.0630
−100	4.7058	254.60	298.14	1.2334
0	6.0872	293.28	349.60	1.3596
100	7.4496	333.67	402.60	1.4639
200	8.8032	377.25	458.70	1.5560
300	10.152	425.01	518.94	1.6410
400	11.498	477.49	583.88	1.7212
500	12.842	534.91	653.73	1.7980
600	14.184	597.29	728.53	1.8721

P = 80 psia (T_sat = −212.80 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	1.8231	207.60	234.59	0.96496
−200	1.9573	213.20	242.17	0.99494
−100	2.9004	253.39	296.33	1.1718
0	3.7809	292.48	348.45	1.2997
100	4.6418	333.07	401.79	1.4046
200	5.4937	376.78	458.11	1.4971
300	6.3408	424.62	518.49	1.5823
400	7.1849	477.16	583.53	1.6626
500	8.0272	534.63	653.46	1.7395
600	8.8681	597.04	728.32	1.8137

P = 150 psia (T_sat = −189.89 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	0.98655	211.30	238.68	0.91446
−100	1.4945	250.44	291.92	1.0857
0	1.9870	290.57	345.73	1.2177
100	2.4581	331.67	399.90	1.3243
200	2.9198	375.67	456.72	1.4176
300	3.3767	423.71	517.44	1.5033
400	3.8306	476.39	582.72	1.5839
500	4.2826	533.96	652.84	1.6610
600	4.7333	596.45	727.84	1.7353

P = 250 psia (T_sat = −168.07 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	0.57908	212.53	239.32	0.86727
−100	0.84906	245.84	285.12	1.0092
0	1.1668	287.77	341.74	1.1484
100	1.4600	329.64	397.18	1.2574
200	1.7435	374.08	454.74	1.3520
300	2.0219	422.41	515.95	1.4383
400	2.2973	475.30	581.58	1.5194
500	2.5709	533.01	651.95	1.5968
600	2.8432	595.62	727.15	1.6713

P = 400 psia (T_sat = −145.02 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	0.33279	209.62	234.25	0.81048
−100	0.48091	237.80	273.40	0.92749
0	0.70516	283.37	335.57	1.0806
100	0.89888	326.54	393.08	1.1938
200	1.0821	371.69	451.78	1.2902
300	1.2601	420.46	513.74	1.3776
400	1.4352	473.66	579.89	1.4594
500	1.6083	531.60	650.65	1.5372
600	1.7802	594.38	726.15	1.6120

P = 600 psia (T_sat = −122.75 °F)
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
Sat.	0.17207	194.93	214.03	0.72093
−100	0.26601	223.35	252.89	0.83335
0	0.44855	277.14	326.94	1.0167
100	0.58761	322.33	387.57	1.1362
200	0.71515	368.48	447.88	1.2353
300	0.83734	417.87	510.84	1.3241
400	0.95653	471.48	577.68	1.4067
500	1.0738	529.73	648.96	1.4851
600	1.1899	592.74	724.85	1.5603

P = 1000 psia
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
−100	0.073121	155.82	169.35	0.57113
0	0.24372	263.25	308.35	0.92338
100	0.33982	313.64	376.53	1.0579
200	0.42267	362.02	440.23	1.1627
300	0.49999	412.70	505.22	1.2543
400	0.57432	467.17	573.45	1.3387
500	0.64680	526.03	645.72	1.4182
600	0.71807	589.50	722.38	1.4941

P = 2000 psia
T [°F]	v [ft³/lbm]	u [Btu/lbm]	h [Btu/lbm]	s [Btu/lbm·R]
−100	0.055058	128.16	148.54	0.48205
0	0.10265	225.31	263.30	0.76339
100	0.15970	291.47	350.57	0.93610
200	0.20711	346.05	422.70	1.0548
300	0.24974	400.11	492.54	1.1534
400	0.28976	456.75	563.99	1.2417
500	0.32819	517.13	638.59	1.3237
600	0.36554	581.73	717.01	1.4015

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.

Ecuación de estado: U. Setzmann, W. Wagner (1991). A New Equation of State and Tables of Thermodynamic Properties for Methane Covering the Range from the Melting Line to 625 K at Pressures up to 1000 MPa. J. Phys. Chem. Ref. Data 20, 1061–1151. doi:10.1063/1.555898
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

Fuentes y licencias completas

Tablas

Agua: saturación (T) · saturación (P) · vapor sobrecalentado · líquido comprimido
R-134a: saturación (T) · saturación (P) · vapor sobrecalentado
R-22: saturación (T) · saturación (P) · vapor sobrecalentado
R-32: saturación (T) · saturación (P) · vapor sobrecalentado
R-404A: saturación (T) · saturación (P) · vapor sobrecalentado
R-410A: saturación (T) · saturación (P) · vapor sobrecalentado
R-1234yf: saturación (T) · saturación (P) · vapor sobrecalentado
Amoníaco (R-717): saturación (T) · saturación (P) · vapor sobrecalentado
Dióxido de carbono (R-744): saturación (T) · saturación (P) · vapor sobrecalentado
Propano (R-290): saturación (T) · saturación (P) · vapor sobrecalentado
Isobutano (R-600a): saturación (T) · saturación (P) · vapor sobrecalentado
Nitrógeno: saturación (T) · saturación (P) · vapor sobrecalentado
Oxígeno: saturación (T) · saturación (P) · vapor sobrecalentado
Hidrógeno: saturación (T) · saturación (P) · vapor sobrecalentado
Helio: saturación (T) · saturación (P) · vapor sobrecalentado
Argón: saturación (T) · saturación (P) · vapor sobrecalentado
Metano: saturación (T) · saturación (P) · vapor sobrecalentado
Aire: gas ideal
Nitrógeno (N₂) por mol: gas ideal
Oxígeno (O₂) por mol: gas ideal
Dióxido de carbono (CO₂) por mol: gas ideal
Monóxido de carbono (CO) por mol: gas ideal
Hidrógeno (H₂) por mol: gas ideal
Vapor de agua (H₂O) por mol: gas ideal
constantes críticas y masa molar
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