vell-insulated air storage tank initially contains 0.03 kg of air at 320 K and 130 kPa. The k is connected to a valve in order to charge the tank, as shown in Fig. 2. The valve is ened, allowing supply air at 2 MPa and 680 K to enter the tank. When the pressure of air in the tank has reached 500 kPa, the valve is closed. Take Cp = 1.005 kJ/kgK, C₂ = 18 kJ/kgK, Tc = 132 K, and Pc = 3.77 MPa. In this problem, we will assume air behaves like an ideal gas. Justify this under the specified conditions. Assuming constant specific heat capacities, find the final temperature of the air in the tank. Hence, calculate the entropy generated by this process by assuming constant specific heat capacities. Pir = 2 MPa line Tline = 680 K Valve m₁=0.03 kg air T₁ = 320 K P₁ = 130 kPa Pfinal = 500 kPa
vell-insulated air storage tank initially contains 0.03 kg of air at 320 K and 130 kPa. The k is connected to a valve in order to charge the tank, as shown in Fig. 2. The valve is ened, allowing supply air at 2 MPa and 680 K to enter the tank. When the pressure of air in the tank has reached 500 kPa, the valve is closed. Take Cp = 1.005 kJ/kgK, C₂ = 18 kJ/kgK, Tc = 132 K, and Pc = 3.77 MPa. In this problem, we will assume air behaves like an ideal gas. Justify this under the specified conditions. Assuming constant specific heat capacities, find the final temperature of the air in the tank. Hence, calculate the entropy generated by this process by assuming constant specific heat capacities. Pir = 2 MPa line Tline = 680 K Valve m₁=0.03 kg air T₁ = 320 K P₁ = 130 kPa Pfinal = 500 kPa
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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