3. A 3 cubic meter empty tank is filled with air from a line at 77°C, 15 psi until the pressure in the tank is 15 psi. The tank is well insulated and there is no heat transfer with the environment. a. Find h2, the final specific enthalpy b. T2, the final temperature.

3. A 3 cubic meter empty tank is filled with air from a line at 77°C, 15 psi until the pressure in the tank is 15 psi. The tank is well insulated and there is no heat transfer with the environment. a. Find h2, the final specific enthalpy b. T2, the final temperature.

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 30RQ: A gas is compressed inside a compressor's cylinder. When the piston is at its bottom dead center,...

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Concept explainers

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.

Question

Thermodynamics Please clear writing! Take your time all I want is the correct answer

3. A 3 cubic meter empty tank is filled with air from a line at 77°C, 15 psi until
the pressure in the tank is 15 psi. The tank is well insulated and there is no heat
transfer with the environment.
a. Find h2, the final specific enthalpy
b. T2, the final temperature.

Science that deals with the amount of energy transferred from one equilibrium state to another equilibrium state.

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