1.3. A 0.3 m' rigid vessel contains air initially at a temperature of 50°C and a pressure of 0.6 MPa. Heat is transferred to the vessel at the rate of 30 W. (a) What is the rate of temperature rise in the vessel? (b) If the air is allowed to leak out of the tank so that the temperature is maintained constant at 50°C, what is the rate of air flow out of the tank?

1.3. A 0.3 m' rigid vessel contains air initially at a temperature of 50°C and a pressure of 0.6 MPa. Heat is transferred to the vessel at the rate of 30 W. (a) What is the rate of temperature rise in the vessel? (b) If the air is allowed to leak out of the tank so that the temperature is maintained constant at 50°C, what is the rate of air flow out of the tank?

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter2: Matter And Energy

Section: Chapter Questions

Problem 29RQ: If 3000 ft3 of air is crossing an evaporator coil and iscooled from 75F to 55F, what would be the...

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