Steam is generated at 40 bar and 500 °C in a cogeneration thermal power plant as shown below, then this steam is expanded isentropically through a turbine to a condenser at 0.06 bar. The power load is 5.6 MW and the heating load is 1.163 MW. The heating load is supplied by extracting steam from the turbine at 2 bar, which condensed in the process heater to saturated liquid at 2 bar and then pumped back to the boiler. The power plant fuel is coal with caloric value of 25 MJ/kg and the boiler efficiency is 0.88. The condenser temperature .rise is 6 C, neglect the pump work 500 °C 40 bar 2 bar w. 0.06 bar The Steam generation capacity of boiler in (ton/ (hr) AND the heat input to the boiler in (kW :are respectively equal

Steam is generated at 40 bar and 500 °C in a cogeneration thermal power plant as shown below, then this steam is expanded isentropically through a turbine to a condenser at 0.06 bar. The power load is 5.6 MW and the heating load is 1.163 MW. The heating load is supplied by extracting steam from the turbine at 2 bar, which condensed in the process heater to saturated liquid at 2 bar and then pumped back to the boiler. The power plant fuel is coal with caloric value of 25 MJ/kg and the boiler efficiency is 0.88. The condenser temperature .rise is 6 C, neglect the pump work 500 °C 40 bar 2 bar w. 0.06 bar The Steam generation capacity of boiler in (ton/ (hr) AND the heat input to the boiler in (kW :are respectively equal

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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