27.745 kg per second of water at 0.03398675 kbarg and internal energy of 15000 kW is heated at constant pressure to saturated vapor and further heated at constant volume process until the pressure is quadrupled. Determine the ratio of the heat added during the constant volume process to the heat added during the constant pressure process

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Q: 25.995 kg per second of water at 0.03398675 kbarg and internal energy of 15000 kW is heated at…

A: Given that: Mass flow rate of the water = 25.995 kg/s Pressure = 0.03398675 kbarg = 35 bar Internal…

Q: One pound of air at 17.2 psia, 450 F is heated at constant volume until the temperature becomes 630…

A: Write the given data with suitable variables: m=1 lbmP1=17.2 psiaT1=450 °FT2=630 °F

Q: 2. A rigid tank contains 10 kg of water at 95 C. If 8 kg of the water is in the liquid form and the…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Piston Water A piston cylinder system initially contains 2.0 kg of water at 0.3 MPa ad 20% quality.…

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

Q: A vessel having a volume of 2m3 contains 0.02m3 of saturated liquid water and 1.98m3 of saturated…

A: given data  v total = 2m3 V2 = 0.02m3 Vg = 1.98m3 P =100 KPa     to find  1) ML in KG 2) mv in KG 3)…

Q: e final state determine the enthalpy of a superheated water vapor at 1.5 MPa and 280C is allowed to…

A: Taking reference of NIST steam tables for 1.5 MPa & 280  C we get 2993.3 kJ/kg

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Q: . A well-insulated piston-cylinder device contains 5 L of saturated water at a constant pressure of…

A: GivenV=5L=5×10-3 m3P=150KPaPw=500WI=8At=38minx=0.50

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A: To find: The initial and final state and the amount of energy transfer as heat to the CO2. Given:…

Q: 3 0.94 kg of R-134a fills a 0.14-m weighted piston-cylinder device at a temperature of -26.4°C. The…

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Q: rigid tank with a volume of 0.2 m3 contains saturated liquid water at 120 oC initially. Then 80 kg…

A: Given: Volume of the tank V=0.2m3Tsat=120°Cme=80kg

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

A: Answer: The final temperature of the gas is 3327℃.

Q: work

A: To determine the work done by water

Q: Two kg of steam with a quality of 22 percent is heated at a constant ssure of 300 kPa until the…

A: The solution is given below:

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.