Steam at a pressure of 20 bar and a temperature of 300 oC flows in a pipe at a mass flow rate of 2 kg/s is throttled to a pressure of 8 bar before entering a mixing venturi to mix with another supply of steam at 8 bar and a dryness fraction of 0.9 with a mass flow rate of 5 kg/s. Sketch a diagram showing the arrangement and calculate the quality of the steam at the exit of the venturi after mixing. Calculate the internal diameter of the pipe to transport the steam before the

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Steam at a pressure of 20 bar and a temperature of 300 oC flows in a pipe at a mass flow rate of 2
kg/s is throttled to a pressure of 8 bar before entering a mixing venturi to mix with another supply
of steam at 8 bar and a dryness fraction of 0.9 with a mass flow rate of 5 kg/s. Sketch a diagram
showing the arrangement and calculate the quality of the steam at the exit of the venturi after
mixing.
Calculate the internal diameter of the pipe to transport the steam before the throttle valve if its
velocity is limited to 15 m/s.

Steam at a pressure of 20 bar and a temperature of 300 °C flows in a pipe at a mass flow rate of 2
kg/s is throttled to a pressure of 8 bar before entering a mixing venturi to mix with another supply
of steam at 8 bar and a dryness fraction of 0.9 with a mass flow rate of 5 kg/s. Sketch a diagram
showing the arrangement and calculate the quality of the steam at the exit of the venturi after
mixing.
Calculate the internal diameter of the pipe to transport the steam before the throttle valve if its
velocity is limited to 15 m/s.
Transcribed Image Text:Steam at a pressure of 20 bar and a temperature of 300 °C flows in a pipe at a mass flow rate of 2 kg/s is throttled to a pressure of 8 bar before entering a mixing venturi to mix with another supply of steam at 8 bar and a dryness fraction of 0.9 with a mass flow rate of 5 kg/s. Sketch a diagram showing the arrangement and calculate the quality of the steam at the exit of the venturi after mixing. Calculate the internal diameter of the pipe to transport the steam before the throttle valve if its velocity is limited to 15 m/s.
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