A piston-cylinder device contains 0.8 kg of steam at 300°C and 3 MPa. Steam is cooled constant pressure until its temperature reaches 150 °C. Show the process on T-v & P- diagram with respect to saturation lines. 300°C 1000kPa 150°C

Q: 10 lbm of ammonia (MW = 17), is heated inside a cylinder equipped with a piston. The initial…

A: Draw the P-V diagram and the T-S diagram. Here, 1 is the initial state of the system and 2 is the…

Q: (b) A mass of 5 kg of saturated water vapor at 300 kPa is heated at constant pressure until the…

A: To find: The workdone by the steam during this process and sketch the process on P-v diagram with…

Q: he piston cylinder system shown below contains R-410a at 20°C and 100 kPa. If the temperature of the…

A: Given:R-410aT=210°CP1=100 kPaT2=50°C

Q: 10 lbm of ammonia (MW = 17), is heated inside a cylinder equipped with a piston. The initial…

A: Given      Mass, m = 10 lbm     Pressure, P = 63 psi     Temperature, T1 = 50o F     Temperature, T2…

Q: takes 675 J of work to compress quasi- culate the temperature

A: we have to determine the temperature of a isothermal system undergoing compression

Q: Syringe device that is equipped with piston and fixed points functioning as stopper are filled with…

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Q: Determine the h, s and °SH of steam at 0.5 MPa and 520°C using Mollier Chart.

A:

Q: 4-36E A piston-cylinder device contains 0.5 lbm of water initially at 120 psia and 2 ft³. Now 200…

A: Givenm=0.5 lbmP1=120psiaV1=2ft3Q=200Btu

Q: A rigid tank contains 1.2 kg of R-410A at 500 kPa and 20°C. The tank is now placed in a freezer…

A: Given:mass of rigid tank, m=1.2 kgPressure of rigid tank, P=500 kPaTemperature of rigid tank, T=20o…

Q: 10 lbm of ammonia (MW = 17), is heated inside a cylinder equipped with a piston. The initial…

A: m=10 lbm=4.53592 kgP1=63 psi=4.3437 barT1=50°F=283.15 KT2=100°F=310.928 K…

Q: The temperature before and after the adiabatic process is 200 K and 127°C. The pressure before the…

A: Given data:

Q: A 10-kg mass of superheated refrigerant(R-22) at 1.2 MPa and 70°C is cooled at constant pressure…

A:

Q: Diagram Q ww Water, 90°C x = 0.10 1-kg of water that is initially at 90°C with a quality of 10…

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Q: A piston-cylinder device initially contains 0.3 gm of steam at 200kPa and 400°C. Now the steam is…

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Q: Water vapot at 100 kPa and 150 oC is compressed isothermally until half the vapor has condensed. How…

A:

Q: A Piston-cylinder containing 300 lit of steam at 700 kPa and 250oC undergoes a constant pressure…

A: Given Data State 1: 700 kPa, 250°C, 0.3 m3 State 2: 700 kPa, 70% quality

Q: A piston-cylinder device contains 4 kg of nitrogen initially at 100 kPa and 25°C. Nitrogen is now…

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Q: A 0.8 m' rigid tank contains refrigerant-134a initially at 1.80 bar and 30 percent quality. Heat is…

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Q: A cylinder fitted with a piston has a volume of 0.1 m3 and contains 0.5 kg of steam at 0.5 Mpa. Heat…

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Q: just need the drawing of both figure, no need solution. 1. A piston–cylinder device initially…

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Q: 4-36E A piston-cylinder device contains 0.5 lbm of water initially at 120 psia and 2 ft³. Now 200…

A: Given data: V=2 ft3m=0.5 lbmP1=120 psiaQ=200 Btu

Q: Determine the specific volu ideal-gas equation of state

A:

Q: Hi can you please help with this thermodynamics question? Please be very clear with the formulas…

A: Wp = -301.5 kJ/kg.k change in entropy = 0.7 kJ/kg.kExplanation:Approach to solving the question:…

Q: When a system that use refrigerant-134a at temperature of 95 C at pressure of 1.4 kPa is cooled at…

A: Given: The initial temperature of the refrigerant, T1 = 95°C The initial pressure of the…

Q: Interpolation and explanation required.

A: Step 1:Step 2:Step 3:Step 4:

Q: A rigid tank whose volume is unknown is divided into two parts by a partition. One side of the tank…

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Q: In a piston-cylinder setup, 2 kg of water undergoes a constant temperature expansion at Temperature…

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Q: A frictionless piston-cylinder device and a rigid tank contain 2 kmol of an ideal gas at the same…

A: GIVEN DATA - Rigid tank contain 2kmol of ideal gas Temprature difference =10'C concept used- ideal…

Q: A 10-kg mass of superheated refrigerant(R-22) at 1.2 MPa and 70°C is cooled at constant pressure…

A: Given Data R-22 m=10 kg State 1:1.2 MPa, 70°C State 2:1.2 MPa, 20°C

Q: 3-39 Water initially at 200 kPa and 300°C is contained in a piston-cylinder device fitted with…

A: The given information in the problem is represented in the following attached image:

Q: Thermodynamic. Determine the work needed to compress from V1=30 lt to V2=5 lt a gas applying a…

A:

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.