A steam turbine is supplied with steam of specific enthalpy 3 100 kJ/kg. At the turbine exit, the specific enthalpy is 2 100 kJ/kg. Some steam is bled from the turbine at 3.2 bar with a specific enthalpy of 2 500 kJ/kg to supply a feed-wate heater where it is mixed with condensate from the condenser. If the amount c bled steam is 11 200 kg per hour and the specific enthalpy of the condensate 125 kJ/kg, find the power developed by the turbine. With the help of a sketch, show a possible system with both cogeneration and combined cycle gas turbine.

A steam turbine is supplied with steam of specific enthalpy 3 100 kJ/kg. At the turbine exit, the specific enthalpy is 2 100 kJ/kg. Some steam is bled from the turbine at 3.2 bar with a specific enthalpy of 2 500 kJ/kg to supply a feed-wate heater where it is mixed with condensate from the condenser. If the amount c bled steam is 11 200 kg per hour and the specific enthalpy of the condensate 125 kJ/kg, find the power developed by the turbine. With the help of a sketch, show a possible system with both cogeneration and combined cycle gas turbine.

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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