For the following process: Saturated liquid water, initially at 25°C contained inside a tank, is then delivered by a pump at 5 MPa to a heat exchanger. At the heat exchanger inlet, the water temperature is changed to 40°C, and the water is heated isobarically inside the heat exchanger until its temperature at the heat exchanger outlet changes to 330°C. Illustrate the above process by sketching from initial to final state on a T-v diagram complete with the saturation line, pressure curves, and plot the points for each state. Show their axis values on the diagram, and compare all the phases of each state involved in the above process.

Q: n in the figure below, a closed, rigid tank fitted with a fine-wire electric resistor is filled with…

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Q: 4-43 Two tanks (Tank A and Tank B) are separated by a partition. Initially Tank A contains 2 kg of…

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Q: 2 A dividing wall divides an insulated container into two compartments as shown in the figure.…

A: please refer handwritten solution

Q: Superheated water vapor is transported at 5.05 atm at a temperature of 250 oC, the output is…

A: Superheated water vapor or steam Steam having a temperature above boiling temperature corresponding…

Q: liquid R-134a to flow out until the final mass in the tank is 0.25 kg and then the valve is closed…

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Q: Qout = 45 kJ %3D A closed, rigid tank whose volume is 2 m contains 4.65 kg of air with the initial…

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Q: A large, insulated tank of contains 55 liters of water at a temperature of 20°C. You drop in an…

A: Given: Vtank=55 litersTwater=20°Cmice=30 gmTice=0°C

Q: 4-48 A 0.2-m3 rigid tank initially contains refrigerant-134aat 8°C. At in this state, 70 percent of…

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Q: 53.4 lbm of air in a rigid container at 22 psia and 400 R absorbs 3.04127 kW*hr of energy from an…

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Q: Consider the system shown in the figure. When the pins fall away, the gas expands against a constant…

A: Number of moles of the gas, n=10  Initial pressure Pi= 5atm External Pressure Pext = 1 atm T = 300 K…

Q: A rigid tank of 0.22-m'volume initially contains saturated vapor refrigerant-134a at 1.2 MPa. The…

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Q: A 12 ft^3 rigid tank initially contains saturated water vapor at 250 F. The tank is connected by a…

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Q: . A 4-m x 5-m x 7-m room is heated by the radiator of a steam-heating system. The steam radiator…

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Q: What is the heat transfer out of the tank in units of Btu? Select the answer that is closest to the…

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Q: er at 0.2 MPa and 200°C. The insulation is es thermal energy with the surroundings, wh (e.g.…

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Q: 5-120 Consider a 20-L evacuated rigid bottle that is surrounded by the atmosphere at 100 kPa and…

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Q: . A 4-m x 5-m x 7-m room is heated by the radiator of a steam-heating system. The steam radiator…

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Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.