Fgrsg

Tablas de vapor de agua saturado

100

. . . . . . .

373.15

101.33

1.044

1672.0

1673.0

419.0

2087.5

2506.5

419.1

2256.9

2676.0

1.3069

6.0485

7.3554Tablas de vapor de agua sobrecalentado
T

P

1

Esquema de una turbina

Tablas de vapor de agua sobrecalentado
T
TEMPERATURA t °C (TEMPERATURA T Kelvin) P/kPa Tsat/°C sat. liq.
1.127 V U761.478 H 762.605 S 2.1382

sat. vap.
194.29 2581.9 2776.2 6.5828

(623.15) 282.43 2876.1 3158.5 7.3031

350

(648.15) 294.5 2917.0 3211.5 7.3864

375

(673.15) 306.49 2957.9 3264.4 7.4665400

(723.15) 330.3 3040.5 3370.8 7.6190

450

(773.15) 353.96 3124.3 3478.3 7.7627

500

(833.15) 377.52 3209.6 3587.1 7.8991

550

(873.15) 400.98 3296.4 3697.4 8.0292

600(923.15) 424.38 3384.9 3809.3 8.1537

650

P

1000 (179.88)

TEMPERATURA t °C (TEMPERATURA T Kelvin) P/kPa Tsat/°C sat. liq.
1.043 V U 417.406 H 417.511 S 1.3027

T

sat. vap.
1693.7 2506.12675.4 7.3598

(348.15) …………. …………. …………. ………….

75

(373.15) 1695.5 2506.6 2676.2 7.3618

100

(398.15) 1816.7 2544.8 2726.5 7.4923

125

(423.15) 1936.3 2582.7 2776.3 7.6137

150(448.15) 2054.7 2620.4 2825.9 7.7275

175

(473.15) 2172.3 2658.1 2875.4 7.8349

200

(498.15) 2289.4 2695.9 2924.9 7.9369

225

(523.15) 2406.1 2733.9 2974.5 8.0342

250

P

100(99.63)

V [cm3/g]

U [kJ/kg]

H [kJ/kg]

S [kJ/kg K]

2

EXPANSION ISOTERMICA
T = constante = 24°C = 297 K
n = 1 mol de gas ideal Masapistón = 5.3 Kg Presión atmosférica = 1 barDiámetropistón = 11 cm Masapesa = 91.6 Kg

P = 2 bar V = 12346 cm3

P = 1.05 bar V = 23517 cm3

Proceso en 2 etapas

P = 2 bar V = 12346 cm3

P = 1.53 bar V = 16139 cm3

P = 1.05 bar V = 23517 cm33

Proceso en 4 etapas

P = 2 bar V = 12346 cm3

P = 1.76 bar V = 14030 cm3

P = 1.53 bar V = 16139 cm3

P = 1.29 bar V = 19141 cm3

P = 1.05 bar V = 23517 cm3

Proceso en...