Steam at 30 bar and 320°C enters to a mixing chamber with a rate of 50000 kg/h and mixed with water at 25 bar and 200°C. The mixture leaves the chamber as a saturated vapor at 20 bar. Neglecting the changes in kinetic and potential energies and heat loss to the surrounding, determine a) the mass flow rate of water entering the mixing chamber. b) the rate of entropy generation in the mixing chamber.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Steam at 30 bar and 320°C enters to a mixing chamber with a rate of 50000 kg/h
and mixed with water at 25 bar and 200°C. The mixture leaves the chamber as a
saturated vapor at 20 bar. Neglecting the changes in kinetic and potential energies and
heat loss to the surrounding, determine
a) the mass flow rate of water entering the mixing chamber.
b) the rate of entropy generation in the mixing chamber.
Pe20 bar
KARIŞIMLI
ISITICI
2
P=30 bar
T-320°C
P-25 bar
T200°C
W = 50000 kg /h
Transcribed Image Text:Steam at 30 bar and 320°C enters to a mixing chamber with a rate of 50000 kg/h and mixed with water at 25 bar and 200°C. The mixture leaves the chamber as a saturated vapor at 20 bar. Neglecting the changes in kinetic and potential energies and heat loss to the surrounding, determine a) the mass flow rate of water entering the mixing chamber. b) the rate of entropy generation in the mixing chamber. Pe20 bar KARIŞIMLI ISITICI 2 P=30 bar T-320°C P-25 bar T200°C W = 50000 kg /h
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