A ship’s steam turbine receives steam at a pressure P1 = 900 psia, T1 = 1000°F, u1 = 1354.5 BTU/lbm, 1 = 0.9273 ft3/lbm and v1 = 100 fps. The steam leaves the turbine at 27 in Hg vacuum with a velocity of 900 fps, T2 = 114°F, u2 = 951.0 BTU/lbm, and 2 = 214.0 ft3/lbm. The turbine entrance is 10 feet above the exit level. Given that 1 hp = 2544.5 BTU/hr and 1 BTU = 778.77 ft-lb, find the power produced if the mass flow rate of the steam is 100,000 lbm/hr and the heat loss from the turbine is 50,000 BTU/hr. a. 18,817 hpb. 19,083 hpc. 19,224 hpd. 19,044 hp 3. A ship's steam turbine receives steam at a pressure P₁ = 900 psia, T₁ = 1000°F, u₁ = 1354.5 BTU/lbm,v₁ = 0.9273 ft³/lbm and v₁ = 100 fps. The steam leaves the turbine at 27 in Hg vacuum with a velocity offps, T₂ = 114°F, u₂ = 951.0 BTU/lbm, and v₂ = 214.0 ft³/lbm. The turbine entrance is 10 feet above the exitlevel. Given that 1 hp = 2544.5 BTU/hr and 1 BTU = 778.77 ft-lb, find the power produced if the mass flowrate of the steam is 100,000 lbm/hr and the heat loss from the turbine is 50,000 BTU/hr.d. 19,044 hpa. 18,817 hpb.19,083 hp19,224 hpC.900

Under given conditions it is mentioned that mass flow rate of steam = 100,000 lbm/hr and heat lost…

Answered: A ship’s steam turbine receives steam…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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A ship’s steam turbine receives steam at a pressure P1 = 900 psia, T1 = 1000°F, u1 = 1354.5 BTU/lbm, 1 = 0.9273 ft3/lbm and v1 = 100 fps. The steam leaves the turbine at 27 in Hg vacuum with a velocity of 900 fps, T2 = 114°F, u2 = 951.0 BTU/lbm, and 2 = 214.0 ft3/lbm. The turbine entrance is 10 feet above the exit level. Given that 1 hp = 2544.5 BTU/hr and 1 BTU = 778.77 ft-lb, find the power produced if the mass flow rate of the steam is 100,000 lbm/hr and the heat loss from the turbine is 50,000 BTU/hr.
a. 18,817 hp
b. 19,083 hp
c. 19,224 hp
d. 19,044 hp

3. A ship's steam turbine receives steam at a pressure P₁ = 900 psia, T₁ = 1000°F, u₁ = 1354.5 BTU/lbm,
v₁ = 0.9273 ft³/lbm and v₁ = 100 fps. The steam leaves the turbine at 27 in Hg vacuum with a velocity of
fps, T₂ = 114°F, u₂ = 951.0 BTU/lbm, and v₂ = 214.0 ft³/lbm. The turbine entrance is 10 feet above the exit
level. Given that 1 hp = 2544.5 BTU/hr and 1 BTU = 778.77 ft-lb, find the power produced if the mass flow
rate of the steam is 100,000 lbm/hr and the heat loss from the turbine is 50,000 BTU/hr.
d. 19,044 hp
a. 18,817 hp
b.
19,083 hp
19,224 hp
C.
900

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