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Q1. Steam turbine is a device that extracts thermal energy from pressurized steam and us to do mechanical work on a rotating output shaft. In an adiabatic turbine, a steam flows ste through the device with a velocity of 65 m/s. The temperature and the pressure of the inlet s are 320 °C and 2.5 MPa, respectively. Considering the outlet condition of the steam to kPa and 80% quality determino

Q1. Steam turbine is a device that extracts thermal energy from pressurized steam and us to do mechanical work on a rotating output shaft. In an adiabatic turbine, a steam flows ste through the device with a velocity of 65 m/s. The temperature and the pressure of the inlet s are 320 °C and 2.5 MPa, respectively. Considering the outlet condition of the steam to kPa and 80% quality determino

Introduction to Chemical Engineering Thermodynamics
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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Q1. Steam turbine is a device that extracts thermal energy from pressurized steam and uses it to do mechanical work on a rotating output shaft. In an adiabatic turbine, a steam flows steadily through the device with a velocity of 65 m/s. The temperature and the pressure of the inlet steam are 320 °C and 2.5 MPa, respectively. Considering the outlet condition of the steam to be 25 kPa and 80% quality, determine a) The outlet velocity of the steam if the change in kinetic energy is -1.50 kJ/kg b) The steam mass flow rate if the power output of turbine is 14.40 MW c) Inlet area and outlet area of the turbine
Transcribed Image Text:Q1. Steam turbine is a device that extracts thermal energy from pressurized steam and uses it to do mechanical work on a rotating output shaft. In an adiabatic turbine, a steam flows steadily through the device with a velocity of 65 m/s. The temperature and the pressure of the inlet steam are 320 °C and 2.5 MPa, respectively. Considering the outlet condition of the steam to be 25 kPa and 80% quality, determine a) The outlet velocity of the steam if the change in kinetic energy is -1.50 kJ/kg b) The steam mass flow rate if the power output of turbine is 14.40 MW c) Inlet area and outlet area of the turbine
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