q.4 – Consider a steam turbine in which the steam enters as superheated vapor at (800 °K & 6 MPa) and exit at (0.1 MPa). The flow rate of the steam is (15 kg/s), and the isenptropic efficiency of the turbine is (90 %). Determine : i - the outlet state of the steam ii – the power produced by the turbine. ( ans :{T2 = 372.76 K , hz = 2623.4 kJ/kg , s2 = 6.2207 kJ/kg.K, x = 0.9772} , 12949KW) %3!
q.4 – Consider a steam turbine in which the steam enters as superheated vapor at (800 °K & 6 MPa) and exit at (0.1 MPa). The flow rate of the steam is (15 kg/s), and the isenptropic efficiency of the turbine is (90 %). Determine : i - the outlet state of the steam ii – the power produced by the turbine. ( ans :{T2 = 372.76 K , hz = 2623.4 kJ/kg , s2 = 6.2207 kJ/kg.K, x = 0.9772} , 12949KW) %3!
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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Transcribed Image Text:- Consider a steam turbine in which the steam enters as superheated vapor at (800 °K
q.4
& 6 MPa) and exit at (0.1 MPa) . The flow rate of the steam is (15 kg/s), and the
isenptropic efficiency of the turbine is (90 %) . Determine :
i - the outlet state of the steam
ii – the power produced by the turbine.
( ans :{T2 = 372.76 K , hz = 2623.4 kJ/kg, s2 = 6.2207 kJ/kg.K, x = 0.9772} , 12949KW)
%3D
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