The mass rate of flow into a steam turbine is 1.5 kg/s, and the heat transfer from the turbine is 8.5 kW. The following data are known for the steam entering and leaving the turbine. Inlet Conditions Exit Conditions Pressure 2.0 MPа 0.1 MPa (100 kPa) Temperature Enthalpy Quality Velocity Elevation above reference frame 350 °C 3136.96 kJ/kg 2675.46 kJ/kg 100% (saturated vapor) 100 m/s 50 m/s 6 m 3 m

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
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The mass rate of flow into a steam turbine is 1.5 kg/s, and the heat transfer from the turbine is 8.5 kW. The
following data are known for the steam entering and leaving the turbine.
Inlet Conditions
Exit Conditions
Pressure
2.0 MPа
0.1 MPa (100 kPa)
Temperature
350 °C
2675.46 kJ/kg
100% (saturated vapor)
100 m/s
3136.96 kJ/kg
Enthalpy
Quality
Velocity
Elevation above reference frame
50 m/s
6 m
3 m
Transcribed Image Text:The mass rate of flow into a steam turbine is 1.5 kg/s, and the heat transfer from the turbine is 8.5 kW. The following data are known for the steam entering and leaving the turbine. Inlet Conditions Exit Conditions Pressure 2.0 MPа 0.1 MPa (100 kPa) Temperature 350 °C 2675.46 kJ/kg 100% (saturated vapor) 100 m/s 3136.96 kJ/kg Enthalpy Quality Velocity Elevation above reference frame 50 m/s 6 m 3 m
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