In a steam power cycle, steam enters the turbine at {A} bar with the following different conditions and leaves at {B} bar. Calculate Carnot efficiency, Rankine efficiency, condenser heat flow in kW assuming mass flow rate of steam as {D} kg/s and steam rate for each case considering the pump work. (i) Dry and saturated (ii) Wet with 0.95 dryness (iii) Superheat at {C}°C A=20 B= 0.5 C= 400 D= 11 Solve the problem by bothsteam tables aml Mollier diagram for all the cases.

In a steam power cycle, steam enters the turbine at {A} bar with the following different conditions and leaves at {B} bar. Calculate Carnot efficiency, Rankine efficiency, condenser heat flow in kW assuming mass flow rate of steam as {D} kg/s and steam rate for each case considering the pump work. (i) Dry and saturated (ii) Wet with 0.95 dryness (iii) Superheat at {C}°C A=20 B= 0.5 C= 400 D= 11 Solve the problem by bothsteam tables aml Mollier diagram for all the cases.

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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Question

1. In a steam power cycle, steam enters the turbine at {A} bar with the
following different conditions and leaves at {B} bar. Calculate Carnot
efficiency, Rankine efficiency, condenser heat flow in kW assuming mass
flow rate of steam as {D} kg/s and steam rate for each case considering the
pump work.
(i)
Dry and saturated
Wet with 0.95 dryness
(ii)
(iii) Superheat at {C}°C
A=20 B= 0.5 C= 400 D= 11
Solve the problem by both steam tables-and Mollier diagram for all the
cases.

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