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Helium Initially evacuated 300 kPa, 140°C

Helium Initially evacuated 300 kPa, 140°C

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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2nd Law of Thermodynamics 

A rigid, insulated tank that is initially evacuated is connected through a valve to the supply line that carries
helium at 300 kPa and 140◦C. Now the valve is opened, and helium is allowed to flow into the tank until the
pressure reaches 300 kPa, at which point the valve is closed. Determine the flow work of the helium in the
supply line and the final temperature of the helium in the tank.

Helium Initially evacuated 300 kPa, 140°C
Transcribed Image Text:Helium Initially evacuated 300 kPa, 140°C
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