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Part A An insulated piston inside an insulated rigid cylinder, closed at both ends, creates two...
QUESTION 3 A 0.25m of saturated liquid refrigerant-134a at 80°C is contained in frictionless insulated piston-cylinder...
QUESTION 3 A 0.25m of saturated liquid refrigerant-134a at 80°C is contained in frictionless insulated piston-cylinder device as shown in Figure Q2(b). A paddle-wheel is placed inside the cylinder chamber to stir the refrigerant-134a and the paddle wheel transfer a total work of 245 kJ to the fluid. Moreover, a 440 V and 9 amp of resistor is also placed inside the cylinder chamber to heat the refrigerant-134a. With the aid of a P-V diagram, determine the time taken for...
Detailed answer please Problem 3 Consider a container divided by a partition into two chambers. The...
Detailed answer please
Problem 3 Consider a container divided by a partition into two chambers. The first chamber contains 15 kg of water at 350°C, 1.2 MPa. The other chamber contains 19 kg of water at 105 °C with 60 percent of the mass is in the liquid phase. The partition is now removed and the water in both chambers are allowed to mix until the system reaches a thermal equilibrium of 120°C. Determine: (a) The final pressure in the...
Please write equations clearly and table numbers Refrigerant R-134A is trapped inside a piston-cylinder assembly. The...
Please write equations clearly and table numbers
Refrigerant R-134A is trapped inside a piston-cylinder assembly. The refrigerant undergoes a compression process from a pressure of 400 kPa containing 55% saturated liquid to a final pressure of 600 kPa. During the compression process, a total of 110 KJ/kg of heat is transferred out while the boundaries of the cylinder are maintained at 100°C, which is also the temperature of the surroundings During this process the entropy generation is o.06749 kJ/kg K....
Just need E, F, G, H 3) An adiabatic cylinder, closed at both ends, is fitted...
Just need E, F, G, H
3) An adiabatic cylinder, closed at both ends, is fitted with a frictionless adiabatic piston that divides the cylinder into two parts. Initially the pressure, volume and temperature are the same 1 with Cv independent of temperature and Y-1.5. By means of a heating coil in the gas on the left side, heat is slowly supplied to the gas on the left until the pressure reaches 27Po/8. In terms of nR. Vo and Po:...
Two Glograms of water inside a piston Cylinder device undergoes the process from state I to...
Two Glograms of water inside a piston Cylinder device undergoes the process from state I to 3 shown in the pou diagram below. The initial Conditions at state o are pi= 150kpa and v=0.002106m. At the final state 3 are P3=200kpa and Uz = 0.4m². Tim) The heat transfer in KJ into the Steam in the process from 2 to 3 is closer to? a) 423 b) 569 - 755 a) 926 e) 1011 ) 280 g) 355 h 1124
summatize the following info and break them into differeng key points. write them in yojr own...
summatize the following info and break them into differeng key points. write them in yojr own words
apartus
6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...
QUESTION 3 A 0.25m of saturated liquid refrigerant-134a at 80°C is contained in frictionless insulated piston-cylinder device as shown in Figure Q2(b). A paddle-wheel is placed inside the cylinder chamber to stir the refrigerant-134a and the paddle wheel transfer a total work of 245 kJ to the fluid. Moreover, a 440 V and 9 amp of resistor is also placed inside the cylinder chamber to heat the refrigerant-134a. With the aid of a P-V diagram, determine the time taken for...
Detailed answer please
Problem 3 Consider a container divided by a partition into two chambers. The first chamber contains 15 kg of water at 350°C, 1.2 MPa. The other chamber contains 19 kg of water at 105 °C with 60 percent of the mass is in the liquid phase. The partition is now removed and the water in both chambers are allowed to mix until the system reaches a thermal equilibrium of 120°C. Determine: (a) The final pressure in the...
Please write equations clearly and table numbers
Refrigerant R-134A is trapped inside a piston-cylinder assembly. The refrigerant undergoes a compression process from a pressure of 400 kPa containing 55% saturated liquid to a final pressure of 600 kPa. During the compression process, a total of 110 KJ/kg of heat is transferred out while the boundaries of the cylinder are maintained at 100°C, which is also the temperature of the surroundings During this process the entropy generation is o.06749 kJ/kg K....
Just need E, F, G, H
3) An adiabatic cylinder, closed at both ends, is fitted with a frictionless adiabatic piston that divides the cylinder into two parts. Initially the pressure, volume and temperature are the same 1 with Cv independent of temperature and Y-1.5. By means of a heating coil in the gas on the left side, heat is slowly supplied to the gas on the left until the pressure reaches 27Po/8. In terms of nR. Vo and Po:...
Two Glograms of water inside a piston Cylinder device undergoes the process from state I to 3 shown in the pou diagram below. The initial Conditions at state o are pi= 150kpa and v=0.002106m. At the final state 3 are P3=200kpa and Uz = 0.4m². Tim) The heat transfer in KJ into the Steam in the process from 2 to 3 is closer to? a) 423 b) 569 - 755 a) 926 e) 1011 ) 280 g) 355 h 1124
summatize the following info and break them into differeng key points. write them in yojr own words
apartus
6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...
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