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Ideal Gas Entering into Wirbelrohr and the Process Violating Law of Thermodynamics

Question

An ideal gas of constant heat capacity (Cp = 30 Jmol-1 K-1) enters a Wirbelrohr at 10 bar and 295 K and one-half of the gas exits the Wirbelrohr at 1 bar and 355 K and the other half exits at 1 bar and 235 K.

1) Does the process violate the law of thermodynamics? (You must defend your answer quantitatively)

2) What’s the maximum temperature obtained from this Wirbelrohr?

Summary

The question belongs to Chemical Engineering. The question here discusses about a process where a gas entering Wirbelrohr violates the law of thermodynamics and the maximum temperature that can be obtained in Wirbelrohr.

Total Word Count 423

 

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