Steam enters an adiabatic turbine at 45 MPa and 840°C with a mass flow rate of 69kg/s and leaves at 30 kPa. The isentropic efficiency of the turbine is 0.90. Neglecting thekinetic energy change of the steam, determine (a) the temperature at the turbine exit and(b) the power output of the turbine. (25p) Steam enters an adiabatic turbine at Pı MPa and T;°C_with a mass flow rate of zkg/s and leaves at 30 kPa. The isentropic efficiency of the turbine is 0.90. Neglecting thekinetic energy change of the steam, determine (a) the temperature at the turbine exit and(b) the power output of the turbine.

Given: Initial Pressure P1=45MPa Initial temperature T1=840°C Isentropic efficiency =0.90 Solution:…

Answered: Steam enters an adiabatic turbine at 45…

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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Steam enters an adiabatic turbine at 45 MPa and 840°C with a mass flow rate of 69
kg/s and leaves at 30 kPa. The isentropic efficiency of the turbine is 0.90. Neglecting the
kinetic energy change of the steam, determine (a) the temperature at the turbine exit and
(b) the power output of the turbine.

(25p) Steam enters an adiabatic turbine at Pı MPa and T;°C_with a mass flow rate of z
kg/s and leaves at 30 kPa. The isentropic efficiency of the turbine is 0.90. Neglecting the
kinetic energy change of the steam, determine (a) the temperature at the turbine exit and
(b) the power output of the turbine.

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