A small rigid storage tank with a volume of 0.12 m3 contains 0.9 kg of argon at 40°C. Heat transfer to the argon from a reservoir at 1500 K continues until the entropy of the argon has increased by 0.46 kJ/kgK. Determine the heat transfer in kJ, the final pressure of the argon in kPa, and the entropy production in kJ/K. Is this process reversible, irreversible, or impossible? You may assume the specific heat ratio for argon is k=1.67

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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A small rigid storage tank with a volume of 0.12 m3 contains 0.9 kg of argon at 40°C. Heat transfer to the argon from a reservoir at 1500 K continues until the entropy of the argon has increased by 0.46 kJ/kgK. Determine the heat transfer in kJ, the final pressure of the argon in kPa, and the entropy production in kJ/K. Is this process reversible, irreversible, or impossible? You may assume the specific heat ratio for argon is k=1.67

PROBLEM #1
A small rigid storage tank with a volume of 0.12 m contains 0.9 kg of argon at 40°C. Heat
transfer to the argon from a reservoir at 1500 K continues until the entropy of the argon has
increased by 0.46 kJ/kgK. Determine the heat transfer in kJ, the final pressure of the argon in
kPa, and the entropy production in kJ/K. Is this process reversible, irreversible, or impossible?
You may assume the specific heat ratio for argon is k 1.67.
Transcribed Image Text:PROBLEM #1 A small rigid storage tank with a volume of 0.12 m contains 0.9 kg of argon at 40°C. Heat transfer to the argon from a reservoir at 1500 K continues until the entropy of the argon has increased by 0.46 kJ/kgK. Determine the heat transfer in kJ, the final pressure of the argon in kPa, and the entropy production in kJ/K. Is this process reversible, irreversible, or impossible? You may assume the specific heat ratio for argon is k 1.67.
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