Air is compressed under Constant Entropy Process from 10 Psia, 3 ft3, 90°F to 50 Psia. Find the following:       a) Final volume in ft3.       b) Final temperature in °F.       c) Work non-flow in BTU.

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A: Given: R = 0.2598 KJ/kg°k  k = 1.395 m = 4 kg v1 = 1.2 m3 P1= 690 kpa T2 = 600°C

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Q: A 100 liter tank contains a mixture of saturated liquid water and saturated steam at 370 °C. a) Find…

A: Given:V=100 Lvf=2.213*10-3 m3/Kgvg=4.925*10-3 m3/Kg

Q: 1) Air is compressed under Constant Entropy Process from 10 Psia, 3 ft³, 90°F to 50 Psia. Find the…

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Q: Air fills a 2-m-diameter balloon at 20°C and 5 kPa gage. Additional air is forced into the balloon…

A: Given: Diameter of balloon, D1=2 m Temperature, T=20°C Pressure, P =5 kPa

Q: Steam at saturation pressure of 1.75 MPa has a quality of 78%. Find the following properties: a.) v…

A: Write the given data with suitable variables: P=1.75 MPax=78 %

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Q: A 250 kg part falls from an airplane and hits the ground at 150km/h a) find the kinetic energy

A: Mass of part, m=250 kgSpeed of part, V=150 km/h

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Q: c) A power station has an output of 2000MW and its thermal efficiency is 25%. Determine the amount…

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Q: A 100 liter tank contains a mixture of saturated liquid water and saturated steam at 370 °C. a) Find…

A: Given:- Volume of the tank , V = 100 liter = 100×10-3 m3 temp, = 370°C vf = 0.002213 m3/kg vg =…

Q: Carbon monoxide (CO) gas within a piston cylinder assembly undergoes three processes in series.…

A: Process 1-2 PV=constantP1=5.75 bar v1=.2025 m3v2=1.1775 m3So work done during this…

Q: If gas is compressed from 5.75 L to 4.05 at 1.56 atm what is the magnitude in J? In addition if…

A: given data Pressure (P) = 1.56 atm = 155.0273 KPa volume (V1 ) = 5.75 L = 0.00575m3 volume (V2 ) =…

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A: Given m=10 kgP=100 barT=350οCv2=0.00112 m3/kg

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Q: 28. 2.5 kg/min of saturated steam at 4.6 MPa expand adiabatically until its temperature is 200 deg…

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Q: A-3.2. Suppose a large tank of water with a temperature of just over 0 C we put in a 100 g ice cube.…

A: GivenT=0oC=273.15Km=100g=0.1kgQ=33kJ

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A: A) Given, R = 25 lb-ft/lb-R k = 1.1 Cv = Rk-1 = 251.1 -1 = 250 lb-ft/lb-R We Know That, Cp - Cv = R…

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Q: isobaric process A certain gas, with cp = 0.529 Btu/lb -R and R = 96 ft lb/lb -R, expands from 5…

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Q: In a container with a volume of 0.6m3, there is 12 kg of refrigerant-12 at 20oC. For the…

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Q: 6. A sample of gas (y= 1:5) is taken through an adiabatic process in which the volume is compressed…

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Q: 5. A gas cylinder of volume "V and radius 'r contains 1.00 mol He at a pressure PHe and 1.0 mol Ar…

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Q: Water vapor enters an adiabatic turbine at a pressure of 8 MPa, a temperature of 600 ℃ and a speed…

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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.