In order to increase the velocity of steam used as a fluid for a power plant, it was concluded that it needs to pass through a nozzle. The steam at 300C and 2MPA flows at 0.7 kg/s. 12KJ/s of heat is lost during the process and the steam then attains a temperature of 200C and a pressure of 1.4MPA. What would be outlet velocity from the nozzle if its inlet diameter is 6cm? What is the outlet diameter of the nozzle? Properties at inlet Hj = 3023.5 kJ/kg, SV, = 0.12547 m³/kg and for outlet conditions H2 = 2803.3 kJ/kg, SV2= 0.14302 m3/kg. %3D
In order to increase the velocity of steam used as a fluid for a power plant, it was concluded that it needs to pass through a nozzle. The steam at 300C and 2MPA flows at 0.7 kg/s. 12KJ/s of heat is lost during the process and the steam then attains a temperature of 200C and a pressure of 1.4MPA. What would be outlet velocity from the nozzle if its inlet diameter is 6cm? What is the outlet diameter of the nozzle? Properties at inlet Hj = 3023.5 kJ/kg, SV, = 0.12547 m³/kg and for outlet conditions H2 = 2803.3 kJ/kg, SV2= 0.14302 m3/kg. %3D
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
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Transcribed Image Text:In order to increase the velocity of steam used as a fluid for a power plant, it was
concluded that it needs to pass through a nozzle. The steam at 300C and 2MPA flows
at 0.7 kg/s. 12kJ/s of heat is lost during the process and the steam then attains a
temperature of 200C and a pressure of 1.4MPA. What would be outlet velocity from
the nozzle if its inlet diameter is 6cm? What is the outlet diameter of the nozzle?
Properties at inlet H1 = 3023.5 kJ/kg, SV, = 0.12547 m3/kg and for outlet conditions
H2 = 2803.3 kJ/kg, SV2 = 0.14302 m3/kg.
%3D
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