4. Assume 6 Ib/sec of fluid enter a steady state, steady flow system with p1 = 100 psia, density 1= 0.2 lb/cu.ft, v1 = 100 fps, u1 = 800 Btu/lb and leave with p2 = 20 psia, density 2 = 0.05 Ib/cu.ft, v2 = 500 fps, u2 = 780 Btu/lb. During the passage through the open system, each pound rejects 10 Btu of heat. Determine the following:
4. Assume 6 Ib/sec of fluid enter a steady state, steady flow system with p1 = 100 psia, density 1= 0.2 lb/cu.ft, v1 = 100 fps, u1 = 800 Btu/lb and leave with p2 = 20 psia, density 2 = 0.05 Ib/cu.ft, v2 = 500 fps, u2 = 780 Btu/lb. During the passage through the open system, each pound rejects 10 Btu of heat. Determine the following:
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Solve question no.4 and show a clear and organized solution. Answer a, b, c, and d. Also, write the GIVEN and REQUIRED. Thanks!!!
Transcribed Image Text:4. Assume 6 Ib/sec of fluid enter a steady state, steady flow system with p1 = 100
psia, density 1= 0.2Ib/cu.ft, v1 = 100 fps, u1 = 800 Btu/lb and leave with p2 = 20
psia, density 2 = 0.05 lb/cu.ft, v2 = 500 fps, u2 = 780 Btu/lb. During the passage
through the open system, each pound rejects 10 Btu of heat. Determine the
following:
a. the change in kinetic energy in horsepower
40.653
27.103
14,906.811
b. the change in internal energy in horsepower (hp)
-113.207
-169.731
-80.000
c. the change in flow work in horsepower (hp)
104.727
-104.727
-157.090
d. the work of the turbine in horsepower (hp)
168.026
201.325
134.227
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