A fure gas is Compressed isothermally at Book from 1 to 1o atm in af reversible. process. During this process, the system. releases GooJ of heat to the surrounding What 9 is the entropy Change (Asgen), 6 IS A Sgas positive or negative G If the gas is Compressed i Sobhermally at 300k From to lo atm in an irrevisible, process, what is 45 gen.

Q: pressure in the smaller pipe are provided. Determine the pressure after the expansion including the…

A: For pipe 1 Diameter D1 = 8cm = 0.08 m Velocity V1 = 10 m/s Pressure P1 = 410 kPa For pipe 2 Diameter…

Q: Q1: For isentropic air flowing through a converging nozzle, complete the sentences below using…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

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A:

Q: The adiabatic tank is divided into two compartments by a membrane. Bottom of the tank While there is…

A: The adiabatic tank is shown in the figure below. Given Data: P1 = 0.2 MPa (air pressure)…

Q: A counterflow heat exchanger with both fluids unmixed is used to heat water (cp = 4.181 kJ/kg.K)…

A: Mass flow rate of water =2.0 kg/s Specific heat capacity of water, CP,w=4.181 kJ/kg.K Inlet…

Q: 1. Adifferential manometer as shown in Figure 1 is sometimes used to measure small pressure…

A: In given figure Prove that  Where A-Area of reservoir a-Area of U-tube

Q: If heat in the amount of 106 BTU is added to 40 lbmol of ethylene initially at 500 ºF in a steady…

A: Heat supplied is given as: Q=n·∆H=nR∫ToTCpigRdT        ........(1)Where n=number of molesQ=Heat…

Q: 4- Consider a wall (20x40) cm [k=12 w/m °C is heated by convection on one side and cooled by…

A: Given, The area of the wall, A = 20 cm×40 cm = 800 cm2×1 m210000 cm2 = 0.08 m2   The heat transfer…

Q: A) An insulated stream of warm water is produced in a steady flow mixing process by combining 1 kg/s…

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Q: дт The Joule-Thomason coefficient of a gas is given by = 3.17- atm K др )н The gas was initially at…

A: The temperature of the gas is to be determined after it passed through the throttle.

Q: what will happen to the work and heat of the system, will it be >0,

A: Heat and work in thermodynamics involves the transfer of energy from one system to another. In…

Q: Question 16: In 1-1 shell and tube heat exchanger, steam is condensing on the shell side at TS°C and…

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Q: Redlich-Kwong (RKS)

A:

Q: Fig. Q2 is a 2-D projection diagram from the 3-D phase diagram of a substance. B C A D E Fig. Q2-2-D…

A: As per the guidelines we can solve the first three subparts. for last part please repost it as a…

Q: 5. Consider the thermal energy transfer during a chemical process. When heat is released to the…

A: Thermal energy transfer in a chemical process are of 3 kinds i.e. Endothermic here ∆H is positive…

Q: liquid (P and Q) having same viscosity are following through a double pipe heat exchanger as shown…

A: Given that

Q: At the initial state, the pressure and temperature of water vapor in the metal tank were 20 MPa, 520…

A: Initial temperature of water vapor, T1 = 520ºC = 793.15 K Initial pressure of water vapor, P1 = 20…

Q: Carnot efficiency of a heat engine between the temperature limits of TH (Higher temperature) and TL(…

A: Carnot engine is a thermodynamic cycle that gives the maximum possible efficiency of a heat engine…

Q: Water at 2.5MPa and 200C is heated at constant temperature up to quality of 80%. Find (a) the of…

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Q: Find and reference a semi-empirical correlation for convective heat transferfrom the literature.…

A: The objective of the question is to find a semi-empirical correlation for convective heat transfer,…

Q: A given calibration liquid is known to have a kinematic viscosity of 24.3 cS at 25°C. Testing this…

A: Write the equation for viscosity as follows: μ = Bρtμρ= Btκ = Bt     ......1   Where, μ is the…

Q: 4- Consider a wall (20x40) cm [k=12 w/m °C is heated by convection on one side and cooled by…

A:

Q: For a certain experiment, Freon-12 vapor is contained in a special glass tube at 30 C. It is desired…

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Q: 1. Consider two cases involving parallel flow of dry air at V = 1 m/s, T = atmospheric pressure over…

A: Given data: V=1 ms T∞=45 °C Ts=20 °C Rexc=5x 105 Ratio of thermal and hydrodynamic boundary layer…

Q: Derive the entropy departure for a fluid that follows the following EOS: a РУ- RT - T V where a is a…

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Q: You are an engineer in an electric-generation station. You know that the flames in the boiler reach…

A: In an electric generation system, electricity can be produced by various different methods. One of…

Q: Point d is a two phase region Vapor b liquid solid gas P.

A: A phase diagram basically tells that what phase is possible or what phase transition has happened…

Q: For water at temperature range of 0-4°C, density decrease with increasing temperature. * BOTH TRUE…

A: Density=Mass/volume

Q: 8 cm Hava 1 cm 2 F. Py 0.9 '= Sb 8 çm

A: In the cylinder air is compressed from 100 kPa to 2000 kPa at a temperature of 300 K according to…

Q: The energy content of different foods can be determined by combusting samples in a calorimeter. The…

A: For snack X: Mass of snack X, mX = 0.20 g Mass of water, mwater = 200 g Change in temperature, ∆TX =…

Q: There is a flow of 238 kg/h of water that will enter a heat exchanger at 37 °C to be used as a…

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Q: Viscous heating in laminar tube flow (asymptotic solutions). (a) Show that for fully developed…

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Q: An insulated cylindrical storage tank of 80 m3 volume initially contains 75 m3 of nonvolatile liquid…

A: Volume of tank = 80 m³  Non volatile liquid volume V1 = 75 m³  Air volume V2 = 5 m³  Initial…

Q: Solid water becomes a liquid when the pressure increases isothermally. The entropy of the water

A: Option b is correct . By using first law of thermodynamics we find heat energy and for isothermal…

Q: Q1: A negligible heat losses tank containing 190kg of water at temp. of 60C. The mass flow rate of…

A: Amount of water in the container=190 kgMass flowrate of exit water= 0.2 kg/sTime required to drop…

Q: Consider the wintertime heating of a house with a furnace compared to addition of Carnot heat…

A: Given: TF = 800 K,  T = 293 K,  TS = 265 K,  Heat utilize by the furnace QF =?

Q: Question 2: Show how the Clausius Inequality can be reduced to the definition of entropy

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Q: Carnot refrigerator A has a 16% higher coefficient of performance than Carnot refrigerator B. The…

A: Let the efficiency of refrigerator A be ηA. Efficiency of refrigerator B be ηB. Hot reservoir…

Q: 5.52 A long rod 40 mm in diameter, fabricated from sapphire (aluminum oxide) and initially at a…

A: In the long run, the insulated rod will reach a uniform temperature closer to the cooling fluid's…

Q: 1. Observe the Figure 1.0 in which the influence of temperature to change in enthalpy, AH and…

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Q: Derive the expression for the change in entropy experienced by n moles of a van der Waals gas on…

A: We need to prove that the entropy change for n moles of a Vander Waals gas on expansion from V1 toV2…