6) Steam enters a turbine at a pressure P-2.0MPA, temperature T1=500°C and enthalpy hi=3062 kJ/kg with a velocity Vi=10 m/s. The steam leaves the turbine as a gas-liquid mixture at a pressure P2=101kPa, temperature T2-373 K, and enthalpy ha=2621 kJ/kg with a velocity of v2-50 m/s. Thermal energy is lost through the turbine walls at a rate of 5 kJ/hr. The elevation difference between the entrance and exit of the turbine can be neglected. Calculate the power output in units of kW if 4000 kg/hr of steam pass through the turbine. %3D 4ニ-13815/5ec Pi thz + 6. 2Xla メSo? 2K9.81 3062 x103 1389 10 + é 621 X1s*) !8א2 ll rel 1o0ox4.21 looo X 9.81 2.
6) Steam enters a turbine at a pressure P-2.0MPA, temperature T1=500°C and enthalpy hi=3062 kJ/kg with a velocity Vi=10 m/s. The steam leaves the turbine as a gas-liquid mixture at a pressure P2=101kPa, temperature T2-373 K, and enthalpy ha=2621 kJ/kg with a velocity of v2-50 m/s. Thermal energy is lost through the turbine walls at a rate of 5 kJ/hr. The elevation difference between the entrance and exit of the turbine can be neglected. Calculate the power output in units of kW if 4000 kg/hr of steam pass through the turbine. %3D 4ニ-13815/5ec Pi thz + 6. 2Xla メSo? 2K9.81 3062 x103 1389 10 + é 621 X1s*) !8א2 ll rel 1o0ox4.21 looo X 9.81 2.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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