Thermodynamics An Engineering Approach Solutions Manual 5th. Edition by Yunus A. Cengel, Michael A. Boles

Thermodynamics

Thermodynamics An Engineering Approach Solutions Manual

2 SOLVED PROBLEMS

406 SOLVED PROBLEMS

Question: 4.29

Complete this table for refrigerant-134a: ...

Verified Answer:

Complete the following table for Refrigerant-134a:

Question: 4.E.30

Complete this table for refrigerant-134a: ...

Verified Answer:

Complete the following table for Refrigerant-134a:

Question: 3.127

Reconsider Prob. 3-126. Using EES (or other) software, investigate the effect of the initial pressure of refrigerant-134a on the volume of the tank. Let the initial pressure vary from 0.5 to 1.5 MPa. Plot the volume of the tank versus the initial pressure, and discuss the results. ...

Verified Answer:

EES Problem 3-126 is reconsidered. The effect of t...

Question: 3.123

Reconsider Prob. 3-122. Using EES (or other) software, investigate the effect of the surroundings temperature on the final equilibrium pressure in the tanks. Assume the surroundings temperature to vary from -10 to 30°C. Plot the final pressure in the tanks versus the surroundings temperature, and ...

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EES Problem 3.122 is reconsidered. The effect of t...

Question: 3.116

Reconsider Prob. 3-115. Using EES (or other) software, investigate the effect of the environment temperature on the average air temperature in the balloon when the balloon is suspended in the air. Assume the environment temperature varies from -10 to 30°C. Plot the average air temperature in the ...

Verified Answer:

EES Problem 3-115 is to be reconsidered. The effec...

Question: 3.101

Reconsider Prob. 3-100. Using EES (or other) software, compare the pressure results of the ideal-gas and Beattie-Bridgeman equations with nitrogen data supplied by EES. Plot temperature versus specific volume for a pressure of 1000 kPa with respect to the saturated liquid and saturated vapor lines ...

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EES Problem 3.100 is reconsidered. Using EES (or o...

Question: 3.98E

Reconsider Prob. 3.97. Solve the problem using EES (or other) software. Again using the EES, compare the temperature of water for the three cases at constant specific volume over the pressure range of 0.1 MPa to 1 MPa in 0.1 MPa increments. Plot the percent error involved in the ideal-gas ...

Verified Answer:

EES Problem 3.97 is reconsidered. The problem is t...

Question: 3.56

Reconsider Prob. 3.55. Using EES (or other) software, investigate the effect of pressure on the total mass of water in the tank. Let the pressure vary from 0.1 MPa to 1 MPa. Plot the total mass of water against pressure, and discuss the results. Also, show the process in Prob. 3–55 on a P-v diagram ...

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EES Problem 3.55 is reconsidered. The effect of pr...

Question: 3.29E

Reconsider Prob. 3.28E. Using EES (or other) software, determine the missing properties of water. Repeat the solution for refrigerant-134a, refrigerant-22, and ammonia. ...

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EES Problem 3.28E is reconsidered. The missing pro...

Question: 2.67

Reconsider Prob. 2.66. Using EES (or other) software, investigate the effect of wind velocity and the blade span diameter on wind power generation. Let the velocity vary from 5 to 20 m/s in increments of 5 m/s, and the diameter vary from 20 to 80 m in increments of 20 m. Tabulate the results, and ...

Verified Answer:

EES Problem 2.66 is reconsidered. The effect of wi...

Question: 2.97

Reconsider Problem 2.96. Using EES (or other) software, investigate the effect of glass thickness on heat loss for the specified glass surface temperatures. Let the glass thickness vary from 0.2 to 2 cm. Plot the heat loss versus the glass thickness, and discuss the results. ...

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EES Reconsider Prob. 2.96. Using EES (or other) so...

Question: 2.65

Electric power is to be generated by installing a hydraulic turbine–generator at a site 70 m below the free surface of a large water reservoir that can supply water at a rate of 1500 kg/s steadily. If the mechanical power output of the turbine is 800 kW and the electric power generation is 750 kW, ...

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A hydraulic turbine-generator is generating electr...