Consider an evacuated, insulated, rigid tank connected through a closed valve to a high-pressure line. The valve is opened and the tank is filled with the air in the line. If the air is an ideal gas Please formulate the equation to determine the final temperature of

Q: 8. An automobile tire is inflated to 32psig pressure at 50°F. After being driven, the temperature…

A: Given DataP1=32psiT1=50°F=283.15KT2=75°F=297.039KP2=? As Question Data is not enough to draw FBD

Q: wo springs with same spring constant are installed in a massless piston/cylinder with the outside…

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Q: -35%- The pressure in the automobile tire depends on the air in the tire. When the air temperature…

A: Given:T1=25°C =298 KPg1=210 kPaV=0.025 m3T2=50°C =323 KPatm=95 kPa

Q: A piston-cylinder device contains water of quality x-0.7 and pressure 200 kPa with an initial volume…

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Q: Saturated mixture of water is at a pressure of 4000 kPa. If the quality of the mixture is x= 0.75,…

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Q: B- A 1.8 m' rigid tank contains a refrigerant-134a at 50°C. One-third of the volum phase and the…

A: Given data⇒ The volume of the rigid tank - V=1.8 m3 Refrigerant - R-134a Temperature T=500C…

Q: NO AI RESPONSE PLEASE

A: To solve each question, we need to find the thermodynamic state of the water substance based on the…

Q: A compressed liquid may be approximated as a saturated liquid

A: Any  fluid is considered as a  compressed fluid if it is at a temperature lower than the saturation…

Q: A rigid tank contains water vapor at 400 C and an unknown pressure. When the tank is cooled to 150…

A: Given data The water vapor temperature is T1=400°C The final water temperature is T2=150°C

Q: Question #2 Question #1: Find the state of a closed system containing water substance of given mass…

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Q: Problem 1 R22 saturated at 32°C is throttled to a pressure corresponding to a saturation temperature…

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Q: What is the specific enthalphy (kj/kg) and specific entrophy (kJ/kg-K) of a steam with specific…

A: What is the specific enthalpy (kj/kg) and specific entropy (kJ/kg-K)

Q: Helium at 149 kPa abs and 10°Cis isentropically compressed to one-fourth of its original volume.…

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Q: The fixed volume container contains 7.5 kg air at 22ºC temperature and 140 kPa pressure. Air is…

A: Given data as per question Initial mass = 7.5 kg Initial temperature = 220 c =295 k Initial pressure…

Q: You have compressed liquid propane in a 5 ft³ closed rigid vessel at 6000 psia and 300 °F but for…

A: The initial state (State 1) of the propane is at 6000 psia and 300°F, and the properties at this…

Q: Situation 4: Air at 20°C and 200 kP pressure (kPa) and temperature (" correct, otherwise still…

A: GivenT=20oC=20+273=293KP=200kPaV2=V129  process is isothermal 10 process is isentropic  with k=1.4

Q: What is the quality of the resulting steam if Matthew's saturated liquid is at 900 kPa is being thr

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Q: An ideal gas expands at a constant total pressure of 3.0 atm from 460 mL to 660 mL. Heat then flows…

A: Given data: The initial pressure, P1=3 atm. The initial volume, V1=460 mL. The final volume, V2=660…

Q: Question # 3 - Water of 2 kg fills a part of the chamber with P = 300 kPa. The other part of the…

A: Given data Mass = 2 kg Pressure p1= 300 kpa Total chamber volume = 1.5 m^3 Initial volume of water =…

Q: Q1. In a piston-cylinder assembly attached with spring load is filled with 60 kg of water at…

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Q: 10 kg of R-134a fill a 1.3206 m^3 rigid container at an initial temperature of 24 C. The container…

A: 1. Given Data The mass of the R-134a is:m=10 kg The volume of the R134a is:V=1.3206 m3 The initial…

Q: By superheating the stream to a high temperature, the average steam temperature during heat…

A: To check:  Whether the given statement is True of false. Explanation: Super heating the steam to…

Q: Saturated steam vapor at 250 degree celcius moves along its isothern until the pressure become 1mpa.…

A: We have to find  a.  Initial pressure b. Change of enthalpy c. Entropy

Q: Initially, a gas is subjected to standard atmospheric pressure with a temperature reading of 289K…

A: Given: The temperature reading initially, T1 = 289 K The volume of gas initially, V1 = 2830…

Q: As shown in the figure below, you have a system including a Polyethylene vessel with mass Mvessel =…

A: Solution: Given Data: Mvessel=0.229 kgMwater=0.399…

Q: The water in the convection cylinder has a pressure of 40 bar and a temperature of 300 ° C. then the…

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Q: inside it at 900C. What is the equilibrium temperature of the system? Ignore losses to air. Specific…

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Q: Question #4 A rigid tank with a volume of 2-m³ initially contains air at 100 kPa and 30 °C. The tank…

A: To Find : The entropy generation Given : The volume of the tank is The initial pressure of the air…

Q: A rigid tank contains water vapour at 250°C and an unknown pressure. When the tank is cooled to…

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Q: Define the Saturation (or vapor) pressure of water at various temperatures

A: Saturated vapour pressure can be defined as the pressure corresponding to a given temperature at…

Q: A piston-cylinder contains 2.1 kg of air at T1 = 800 K and P1 = 848 kPa. The air is brought to a…

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Q: In the PVT diagram, the term "dense fluid" is used to describe the material or fluid When it is in…

A: PVT diagram in thermodynamics is basically a graphical representation of the states of the…

Q: (b) There are three vessels; A, B, and C which are connected together through some closed valves.…

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Q: Suppose a gas-filled incandescent light bulb is manufactured so that the gas inside the bulb is at…

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Q: 2. An unknown gas (with PVT conditions of; 101 kPa, 2.83 m & 23°C) is to be transferred into a…

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Q: Nitrogen is contained in a 80L tank and the initial pressure and temperature is 250 kPa and 200 °C,…

A: Given data Volume of tank,V=80-L=0.08m3 Initial pressure,p=250kPa Temperature,T=200°C=473K Ideal Gas…

Q: Determine the mass of air at a pressure of 215kPa and a temperature of 31°C in a 132-gallon…

A: Given: P = 215 kPa T = 31°C  V = 132-gallons

Q: One cubic meter of an ideal gas at 600 K and 1000 kPa expands to five times its initial volume as…

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Q: A closed system contains air (assumed to be ideal gas) at a pressure P=300 kPa and temperature T=400…

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Q: 1. Calculate: (a) the internal energy (specific), and (b) the mass finally remaining in the volume…

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

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.