Show and expalin all steps in solution.Iso-butane at initial temperature of 10C is flowing with the entry velocity of 5 ft/s inside the pipe of 2 inch diameter. At the exit the diameter of the pipe is enlarged to 5 inches. The height change from the initial to final stage is 2 ft. Local gravity is 32.0 ft/s2. The initial pressure is 1.5 bar.  Make a Temperature-Volume  plot showing all pressures, temperatures and stages. What is mass flow rate in lbm/s? Use NIST to find the density at the inlet. What is the exit velocity of the stream in ft/s if the temperature of the iso-butane is the same, but pressure drops to 1.45 bar?  What is internal energy change?  Was heat added or removed from the pipe?

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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  1. Show and expalin all steps in solution.Iso-butane at initial temperature of 10C is flowing with the entry velocity of 5 ft/s inside the pipe of 2 inch diameter. At the exit the diameter of the pipe is enlarged to 5 inches. The height change from the initial to final stage is 2 ft. Local gravity is 32.0 ft/s2. The initial pressure is 1.5 bar.
  2.  Make a Temperature-Volume  plot showing all pressures, temperatures and stages.

What is mass flow rate in lbm/s? Use NIST to find the density at the inlet.

What is the exit velocity of the stream in ft/s if the temperature of the iso-butane is the same, but pressure drops to 1.45 bar?

 What is internal energy change?

 Was heat added or removed from the pipe? 

 

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