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Thermodynamics question.
One cylinder has two volumes with a frictionless and heat-insulated piston separated. Nitrogen gas on one side of the piston (A) and water on the other side (B). At first both volumes are 0.1m^3 and Nitrogen gas at 27° C and water at temperature of 125°C and it is at 0.25 dryness fraction. From a high temperature heat source (as shown in the figure) heat is transfering to water slowly and Nitrogen gas is compressed to 0.05 m^3 volume but nitrogen gas temperature remains constant during the process nitrogen gas is ideal gas and specific temperatures are considered stable at room temperature.
a) Calculate the pressure in the last state.
b)Calculate the compression work done against nitrogen and the amount of heat released from the nitrogen gas.
c) Calculate the amount of heat transferred from the heat source to the water.
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