Conduccion De Fluidos

PUNTO | P(#) | T(°F) | X(%) | h(BTU/lbm) | s(BTU/lbm°R) | M(lb/HR) |
1 | 500 | 467 | | 755.1 | 0.8148 | 5000 |
2 | 500 | 600 | | 1299.1 | 1.5595 | 5000 |
3 | 180 | 373 | | 850.7 | 1.0215| 5000 |
4 | 180 | 373 | | 850.7 | 1.0215 | 595.5 |
5 | 180 | 373 | | 850.7 | 1.0215 | 4404 |
6 | 180 | 600 | | 1196.9 | 1.69 | |
7 | 30 | 250 | | 945.2 | 1.69 | 446 |
8 | 1 | 101 |84 | 944 | 1.69 | 3958 |
9 | 1 | 101 | | 69.73 | 0.1326 | 5000 |
10 | 500 | 101 | | 69.73 | 0.1293 | 5000 |
11 | 500 | 200 | | 169.19 | 0.2934 | 5000 |
12 | 500 | 300 | | 270.51 |0.4364 | 5000 |
13 | 180 | 373 | | 346.2 | 0.5328 | 595.5 |
14 | 30 | 250 | | 218.9 | 0.3628 | 1042 |
Ejercicio 14
Qsal=Q8-9-Q14-9
Q8-9=M8h8-h9=3958944-69.73=3460360.66Q14-9=M14h14-h9=1042218.9-69.73=155435.14
Qsal=3460360.66-155435.14=3606844


Qsum= M12h2-h12+M6h6-h5
Q12-2=50001299.1-270.51=3142950
Q6-5=16171196.9-850.7=559812
Qsum=Q12-2+Q6-5=3142950+559812=5702762n=1-QsumQsal=1-36068445702762=0.36
n=36%

Ejercicio 6
Punto | P (KPa) | T (°C) | x (%) | h (KJ/Kg) | s (Kj/Kg·°K) | M (Kg/Hr) |
1 | 10000 | 450 |   | 3252.85 |   | 1500 |
2 | 1600 |201.25 |   | 2794.09 |   | 1500 |
3 | 1600 | 450 |   | 3364.59 | 7.4 | 1500 |
4 | 9.5 | 44.76 |  .89 | 2341.15 | 7.4 | 1500 |
5 | 9.5 | 44.76 |   | 187.89 |   | 1500 |
6 | 10000 | 44.76 |   |187.89 |   | 1500 |

P1=9.5 KPah1=hf a 9.5 KPa=187.9234799 KJKgν1=νf a 9.5 Kpa=.0010098049 m3Kg
P2=1600 KPa
s2=s1=.6349628348 KJKg∙K
Wbomba entrada =ν1P2-P1=1.606094693 KJKg
h2=h1+ Wbombaentrada =189.5295746 KJKg
P3=1000 KpaT3=450 °Ch3=3252.859619KJKgs3=6.459920085 KJKg∙K
P4=1600 KPa=P5
s4=s3
P4=P5
T3=T5
s5=s6=7.405291237KJKg∙K
x6=s6-sf a t6sfg a t6=.8986853064
sf at6=.634962834KJKg∙K
sfg a t6=7.533591964KJKg∙K
h6=hf a t6+x6hfg a t6=2340.247394KJKg
hf a t6=187.9234799KJKg
hfg a t6=2394.969517KJKg
qentrada=h3-h2+h5-h4
qsalida=h6-h1
η=1-qsalidaqentrada=.40