0.08 bar. The turbine develops 9000 lings occurs at a rate of 590 kW. Negl xit. rmine the exit temperature, in °C. rmine the volumetric flow rate of the

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Steam enters a turbine operating at steady state at 440°C and 30 bar and leaves as a saturated
vapor at 0.08 bar. The turbine develops 9000 kW, and heat transfer from the turbine to the
surroundings occurs at a rate of 590 kW. Neglect kinetic and potential energy changes from
inlet to exit.
a. Determine the exit temperature, in °C.
b. Determine the volumetric flow rate of the steam at the inlet, in m³/s.
T₁-440°C
P₁=30 bar
Qout 590 kW
2
X₂ 100%(sat.vapor)
P₂=0.08 bar
W turbine
= 9000 kW
Transcribed Image Text:Steam enters a turbine operating at steady state at 440°C and 30 bar and leaves as a saturated vapor at 0.08 bar. The turbine develops 9000 kW, and heat transfer from the turbine to the surroundings occurs at a rate of 590 kW. Neglect kinetic and potential energy changes from inlet to exit. a. Determine the exit temperature, in °C. b. Determine the volumetric flow rate of the steam at the inlet, in m³/s. T₁-440°C P₁=30 bar Qout 590 kW 2 X₂ 100%(sat.vapor) P₂=0.08 bar W turbine = 9000 kW
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