Question 2: Saturated liquid water at 20kPa enters an adiabatic pump and discharges at 5 MPa with h2=240 kJ/kg. The water flowrate is 480 kg/s. (a) Draw the system and what are the inlet and outlet temperatures? (b) Write general entropy balance for the pump and calculate entropy generation (kJ/K.s) for the process. (c) Write energy balance for the system and calculate power required by the pump in hp.
Question 2: Saturated liquid water at 20kPa enters an adiabatic pump and discharges at 5 MPa with h2=240 kJ/kg. The water flowrate is 480 kg/s. (a) Draw the system and what are the inlet and outlet temperatures? (b) Write general entropy balance for the pump and calculate entropy generation (kJ/K.s) for the process. (c) Write energy balance for the system and calculate power required by the pump in hp.
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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