Thermodynamics- During an isentropic expansion process of 1.2 kg/s of air from 8 bar to 1 bar a) represent the process in pv. and you b) determine the initial and final volume, determine the final temperature if the air temperature is 485K

Q: c) A piston cylinder assembly initially contains water at 75 kPa and 8 percent quality (x = 0.08)…

A: According to terms and conditions of bartleby we can only provide upto 3rd part. Thank you!

Q: The change of the specific volume of the steam with pressure at 573K is given in the table below.…

A: For solution refer below images.

Q: The equation of state of an ideal gas is relationship between the variables 1) pressure and volume…

A: Ideal gas equation is ,PV=mRT

Q: Differentiate FCAW and SAW by providing suitable sketch (es). List down the role of flux in each…

A: Manufacturing Engineering

Q: Patm=101kPa; g=9.81m/s² A substance is contained in a piston cylinder assembly with properties as…

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

A: Answer: (a) If the volume of each phases are equal: ● The mass of liquid phase is 22.5938 kg. ● The…

Q: Instruction: Completer the table and show solution step by step. 1. A closed system changes from…

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Q: For a given Cp as a function of T: 41.87 t + 100 Cp = 2.093 + Where Cp is in J deg C and t is in deg…

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Q: A 5 Ibm system was taken from 50° F to 150° F. How much energy in the form of heat was added to the…

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Q: You are analyzing a piston-cylinder assembly that contains air at an initial pressure and…

A: Introduction: In this problem, we will use the ideal gas equation to compute the beginning and end…

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: NOTE: Complete manual computation. Show the integration method and derivation of units. The specific…

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Q: A piston-cylinder assembly contains 0.5 lb of propane. The propane expands from an initial state…

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Q: 10kg of water at 100 bar and 350°C is cooled at constant pressure in a piston cylinder system until…

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

Q: Water Boundary A well-inbulated rigid tank having a volume of 0 25 m contains saturated water vapor…

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Q: Page > of 3 2) A rigid container has a total volume of 15 ft. There is a removable wall that divides…

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Q: b) Bob has a 0.330-kg block of an unknown material. He conducts an experiment and finds that when he…

A: Given data: m=0.33 kgQ=4145.0 JTi=20°CTf=65°C Need to determine the specific heat of bob's block.

Q: What can happen in an isolated system with time? (choose all what apply from the list below). a) Its…

A: It is irrelevant for an isolated system to be in thermodynamic equilibrium because there is no…

Q: Water atp1= 5 bars andT1= 240◦C is inside a rigid closed container of volumeV= 0.5 m3, which…

A: Since we only answer upto three subparts, we will answer the first three. Please resubmit the…

Q: 1)The gravity at a location is 5 m/s². The density of fluid was 2000 kg/m³. The pressure exerted by…

A: Given (4) A flow in which the volume of a fluid and its density does not change during the flow is…

Q: Thermodynamics problem. Calculate the specific volume of a system containing a mixture of water in…

A: Givenx=85%part aT1=160oCpart bT2=221oC

Q: Air treated as an ideal gas and having a specific heat at constant volume Cv=1200 J/kg.K undergoes a…

A: Option D is correct.

Q: Two pounds of air contained in a cylinder expand without friction against a piston. The pressure on…

A: Write the given data. m=2 lb=0.907 kgP1=P2=200 psia=1.379×106 PaV1=0.50 ft3=0.0141 m3T2=100…

Q: Inside a piston-cylinder device there is 5 kg of a moist water vapor at 125 kPa. At the beginning…

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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: A frictionless, freely moving piston-cylinder assembly with a mass of 85 kg and a cross-sectional…

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Q: A reciprocating cylinder arrangement of 0.1 m³ volume holds 0.5 kg of water at a pressure of 0.4…

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Q: onless piston-cylinder device encloses i kg of water in a re is I1. The piston leaves the stops at a…

A: Given Data⇒ Mass of water (m)=1 kg Initial volume (V1)= 0.2 m3 Initial temperature is T1=T1 Pressure…

Q: The absolute pressure inside a tank is 0.13bar, and the surrounding atmospheric pressure is 98 kPa.…

A: Step-1 Given: The heat transferred is Q=967 kJ. The work done on the system is W=200 kJ. The mass…

Q: A frictionless piston-cylinder assembly initially contains B m3 of air at A kPa pressure. In this…

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Q: 4kg of air contained in a piston-cylinder apparatus at 1 bar. 40°c is compressed isothermally untill…

A: Given: Mass of air, m = 4 kg P1 = 1 bar T1 = 40°C or 313 K P2 = 7 bar Required: (a). W ( work done)…

Q: A piston-cylinder device contains 0.6 kg of steam at 200°C and 0.5 MPa. Steam is cooled at constant…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Air at pressure of 9 bar with volume 0.95 m, is expanded to volume 2 m. Find the Work done during…

A: Given data Intial conditions Pressure (P1) = 9 bar Volume (V1) = 0.95 m3  Final conditions Volume…

Q: Q2) Water is being heated in a closed insulated pan stirred by a paddle wheel. During the process…

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Q: A reciprocating cylinder arrangement of 0.1 m³ volume holds 0.5 kg of water at a pressure of 0.4…

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Q: Initial volume b) Final temperature c) Work done d) Heat added. e) Change in internal energy.  For…

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Q: While the pressure remains constant at 700 kPa the volume of the system of hydrogen changes from 0.6…

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Q: A piston-cylinder assembly initially contains 25 kg of liquid water at a temperature of 40 °C and a…

A: Given:Mass of water, m=25 kgInitial condition of water, P1=400 kPa, T1=40oCFinal condition of water,…

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.