Steam at a velocity of 60 m/s and 250°C and 7 bar absolute is expanded through a nozzle to 200 C and 5 bar. The nozzle has rigid (non movable) walls and its function is to increase the kinetic energy. Negligible heat is transferred from the nozzle to its surroundings. 1. Calculate the exit stream velocity? 2. Calculate the temperature and quality of the exit steam if it leaves the nozzle at a velocity of 720 m/s and a pressure of 5 bar

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Steam at a velocity of 60 m/s and 250°C and 7 bar absolute is expanded through a nozzle
to 200°C and 5 bar. The nozzle has rigid (non movable) walls and its function is to
increase the kinetic energy. Negligible heat is transferred from the nozzle to its
surroundings.
1. Calculate the exit stream velocity?
2. Calculate the temperature and quality of the exit steam if it leaves the nozzle at a
velocity of 720 m/s and a pressure of 5 bar
Transcribed Image Text:Steam at a velocity of 60 m/s and 250°C and 7 bar absolute is expanded through a nozzle to 200°C and 5 bar. The nozzle has rigid (non movable) walls and its function is to increase the kinetic energy. Negligible heat is transferred from the nozzle to its surroundings. 1. Calculate the exit stream velocity? 2. Calculate the temperature and quality of the exit steam if it leaves the nozzle at a velocity of 720 m/s and a pressure of 5 bar
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