1. In a regenerative steam cycle employing three closed feed heaters the steam is supplied to the turbine at 42 bar and 500 0C and is exhausted to the condenser at 0.035 bar. The bleed steam for the feed heating is taken at pressure of 15,4 and 0.5 bar. Assuming ideal processes and neglecting pump work. Calculate (i) The fraction of the boiler steam bled at each stage (ii) The power output of the plant per unit mass flow rate of boiler steam (iii)The cycle efficiency
1. In a regenerative steam cycle employing three closed feed heaters the steam is supplied to the turbine at 42 bar and 500 0C and is exhausted to the condenser at 0.035 bar. The bleed steam for the feed heating is taken at pressure of 15,4 and 0.5 bar. Assuming ideal processes and neglecting pump work. Calculate (i) The fraction of the boiler steam bled at each stage (ii) The power output of the plant per unit mass flow rate of boiler steam (iii)The cycle efficiency
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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1. In a regenerative steam cycle employing three closed feed heaters the steam is supplied to the turbine
at 42 bar and 500 0C and is exhausted to the condenser at 0.035 bar. The bleed steam for the feed
heating is taken at pressure of 15,4 and 0.5 bar. Assuming ideal processes and neglecting pump work.
Calculate
(i) The fraction of the boiler steam bled at each stage
(ii) The power output of the plant per unit mass flow rate of boiler steam
(iii)The cycle efficiency
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