A turbine operates under steady flow conditions receiving steam at the following state: pressure 1200 kilo pascal, temperature 188 degrees celsius, Enthalpy 2785 kilojoule per kilogram, speed 33.3 meter per second and elevation 3 m the steam leaves the turbine at the following state; pressure 20 kilo pascal, enthalpy 2512 kilojoule per kilogram, speed 100 m per second and elevation 0 m. Heat is lost to the surroundings at the rate of 0.29 kilojoule per second. if the rate of steam flow through the turbine is 0.42 kg per second. What is the work in kJ/kg and what is the power output of the turbine in kw?

A turbine operates under steady flow conditions receiving steam at the following state: pressure 1200 kilo pascal, temperature 188 degrees celsius, Enthalpy 2785 kilojoule per kilogram, speed 33.3 meter per second and elevation 3 m the steam leaves the turbine at the following state; pressure 20 kilo pascal, enthalpy 2512 kilojoule per kilogram, speed 100 m per second and elevation 0 m. Heat is lost to the surroundings at the rate of 0.29 kilojoule per second. if the rate of steam flow through the turbine is 0.42 kg per second. What is the work in kJ/kg and what is the power output of the turbine in kw?

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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