15- VAPORE

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28002800 h h = 2650 kJ/kg = 2650 kJ/kg 26502650 25502550 29002900 30003000 31003100 32003200 33003300 34003400 35003500 36003600 37003700 38003800 39003900 40004000 41004100 42004200 43004300 44004400 45004500 46004600 47004700 48004800 49004900 50005000 h = 5000 kJ/ kg h = 5000 kJ/ kg P = 30000 bar P = 30000 bar Density = kg/m Density = kg/m 3 3 5500 5500 5000 5000 300 kg/m 300 kg/m 3 3 100 kg/m 100 kg/m 3 3 30 kg/m 30 kg/m 3 3 10 kg/m 10 kg/m 3 3 3 kg/m 3 kg/m 3 3 1 kg/m 1 kg/m 3 3 0.3 kg/m 0.3 kg/m 3 3 0.1 kg/m 0.1 kg/m 3 3 0.0 3 kg/ m 0.0 3 kg/ m 3 3 _{Density = 0.01 kg/m} _{Density = 0.01 kg/m} 3 3 20000 20000 15000 15000 10000 10000 8000 8000 60 00 ₆₀ 00 5000 5000 1500 1500 1000 1000 800 800 600 600 500 500 400 400 350 350 300 300 250 250 200 200 150 150 100 100 80 80 60 60 40 40 80% 80% 70% 70% 60% 60% 50% 50% 40% 40% 30% 30% 20% 20% 30 30 20 20 15 15 10 10 8 8 6 6 4 4 3 3 2 2 1.5 1.5 1.0 1.0 0.8 0.8 0.6 0.6 0.4 0.4 0.3 0.3 0.2 0.2 0.15 0.15 0.1 0.1 0.08 0.08 0.06 0.06 0.04 0.04 0. 03 _0. 03 0.02 0.02 0.015 0.015 0.008 0.008 0.0 06 0.0 06 0.004 0.004 0.00 3 0.00 3 002 002 0. 0. 20 00 20 00 3000 3000 4000 4000 0 0 0 0 6 6 0 0 0 0 2 2 0 0 0 0 8 8 1 1000000 1 1220000 1 1440000 1 1660000 1 18800 0 0 2 20000 0 0 2 22200 0 0 2 24400 0 0 h h== 2 26600 0 0kk J J//kk g g QQ u uaall i ittyy = =99 0 0%% Quality = 10 Quality = 10 % % Saturated liquid Saturated liquid 44 5 50000 44 0 00000 33 8 80000 33 6 60000 33 4 40000 S Saattuu r raattee d dvvaa p poorr 33 2 20000 33 22 0 000 22 66 0 000 22 44 0000 22 00 00 00 11 88 00 00 11 66 00 00 1 1 44 00 00 1 1 22 00 00 1 1 00 00 00 h h = = 22 22 00 00 kk J J//kk g g 3 3 00 00 00 h h == 44 2 20000 k kJJ//kk g g 2800 h = 2600 kJ/kg 2650 2550 2900 3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 4000 4100 4200 4300 4400 4500 4600 4700 4800 4900 5000 h = 5000 kJ /kg P = 30000 bar Density = kg/m 3 5500 5000 300 kg/m 3 100 kg/m 3 30 kg/m 3 10 k g/m 3 3 kg /m 3 1 kg /m 3 0.3 kg/m 3 0.1 kg/m 3 0.0 3 kg/ m 3 _{Density = 0.01 kg/m} 3 20000 15000 10000 8000 60 00 5000 1500 1000 800 600 500 400 350 300 250 200 150 100 80 60 40 80% 70% 60% 50% 40% 30% 20% 30 20 15 10 68 4 3 2 1.5 1.0 0.8 0.6 0.4 0.3 0.2 0.15 0.1 0.08 0.06 0.04 0. 03 0.02 0.01 5 0.008 0.0 06 0.004 0. 003 0. 002 2000 3000 4000 0 0 6 0 0 2 h = 400 k J/kg 0 0 8 1000 1200 1400 1600 1800 2000 2200 2400 h= 2600 kJ/k g Quality = 10% Saturated liquid 4500 4000 3800 3600 3400 Satu rate dva por 3200 28 00 26 00 24 00 20 00 18 00 16 00 14 00 12 00 10 00 h = 22 00 kJ/k g 30 00 h = 4200 kJ/k g cen98179_ch18_ap01_897-946.indd 914 cen98179_ch18_ap01_897-946.indd 914 11/22/13 4:08 PM11/22/13 4:08 PM