A turbine operating under steady-flow conditions receives steam at the following state: pressure, 13.8 bar; specific volume 0143 m3/kg, and velocity 30 m/s. The state of the steam leaving the turbine is as follows: pressure 0.35 bar, specific volume 4.37 m3/kg, and velocity 90 m/s. The difference in elevation is negligible. Heat is rejected to the surroundings at the rate of 0.25 kW, the turbine develops 103 kW of power and the rate of steam flow through the turbine is 0.5 kg/s. Calculate the change in internal energy of the steam

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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 turbine operating under steady-flow conditions receives steam at the following state: pressure, 13.8 bar; specific volume 0143 m³/kg, and velocity 30 m/s. The state of the steam leaving the turbine is as follows: pressure 0.35 bar, specific volume 4.37 m³/kg, and velocity 90 m/s. The difference in elevation is negligible. Heat is rejected to the surroundings at the rate of 0.25 kW, the turbine develops 103 kW of power and the rate of steam flow through the turbine is 0.5 kg/s. Calculate the change in internal energy of the steam

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