Steam at 10bar absolute with 190°C of superheat is fed to a turbine at a rate _ m 2000kg/h. The turbine operation is adiabatic, and the effluent is saturated steam at 1bar. Calculate the work output of the turbine in kilowatts, neglecting changes in kinetic and potential energy. Inlet Steam: Table B.7 indicates that steam at 10bar is saturated at 180°C(verify), so that the inlet steam temperature is 180°C +190°C =370°C. Interpolating in the same table, Hin(10 bar, 370°C) =3201kJ/kg Here are my questions: Where do you locate 180 degrees C and also locate 3201 KJ/kg at 10 bar, 370 degrees C? Use Table B.7
Steam at 10bar absolute with 190°C of superheat is fed to a turbine at a rate _ m 2000kg/h. The turbine operation is adiabatic, and the effluent is saturated steam at 1bar. Calculate the work output of the turbine in kilowatts, neglecting changes in kinetic and potential energy. Inlet Steam: Table B.7 indicates that steam at 10bar is saturated at 180°C(verify), so that the inlet steam temperature is 180°C +190°C =370°C. Interpolating in the same table, Hin(10 bar, 370°C) =3201kJ/kg Here are my questions: Where do you locate 180 degrees C and also locate 3201 KJ/kg at 10 bar, 370 degrees C? Use Table B.7
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Question
Steam at 10bar absolute with 190°C of superheat is fed to a turbine at a rate _ m 2000kg/h. The turbine
operation is adiabatic, and the effluent is saturated steam at 1bar. Calculate the work output of the turbine in
kilowatts, neglecting changes in kinetic and potential energy.
Inlet Steam:
Table B.7 indicates that steam at 10bar is saturated at 180°C(verify), so that the inlet steam temperature is
180°C +190°C =370°C. Interpolating in the same table,
Hin(10 bar, 370°C) =3201kJ/kg
Here are my questions: Where do you locate 180 degrees C and also locate 3201 KJ/kg at 10 bar, 370 degrees C? Use Table B.7
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