4. Assume 8 lb/sec of fluid enter a steady state, steady flow system with p1 = 100 psia, density 1 = 0.2 Ib/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:

Elements Of Electromagnetics
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1. Solve no.04 and show clear solutions. Write the GIVEN and REQUIRED. Thanks!!!

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4. Assume 8 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:
a. the change in kinetic energy in horsepower (hp)
27.103
54.2
40.653
b. the change in internal energy in horsepower (hp)
-226.308
-80.000
-113.207
c. the change in flow work in horsepower (hp)
-104.727
-157.600
-209.454
d. the work of the turbine in horsepower (hp)
201.325
268.4
168.026
Transcribed Image Text:4. Assume 8 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: a. the change in kinetic energy in horsepower (hp) 27.103 54.2 40.653 b. the change in internal energy in horsepower (hp) -226.308 -80.000 -113.207 c. the change in flow work in horsepower (hp) -104.727 -157.600 -209.454 d. the work of the turbine in horsepower (hp) 201.325 268.4 168.026
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