Air T= 25°C P,= 220 kPa

Q: Butane gas at 300K and 400 kPa enters a 150-mm steel pipe at a velocity of 60 m/s. Assuming…

A: given; pressure (P)=400kpatemperature(T)=300kdiameter(d)=150mm…

Q: Include a brief description and the diagram of the system. Dry air at 25◦C and atmospheric pressure…

A: Given Datad=5cmV=3m/sT=25°C=273+25=298KP=1.013×103kPaViscosity of airμ=1.980×10-5 kg/m-s

Q: 4)Carbon dioxide flows steadily through a varying cross-sectional-area duct such as a nozzle shown…

A: The first step is to determine the conditions at the throat of the nozzle, where the area is…

Q: 2. A cooling tower is used to cool a jacket water loss from the engine. The heat generated by fuel…

A: GivenQ=2500kWQloss=30% of Q∆T=15oC

Q: rh not O Trot = 75°C %3D Tout-? hcold O Teota = 18°C %3D Hot and cold stream of water are mixing…

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Q: automobile is traveling at 55 mph on a highway. The car's engine is operating at 2000 revolutions…

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Q: thru a narrow orifice while undergoing expansion at 300 kilopascals at 450

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Q: A cylinder device is filled with 2.5 ?g of air at a pressure of 250 ?pa and initially at a…

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

Q: Consider an aircraft engine operating at subsonic conditions with a nozzle that has an exit area of…

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Q: Air at a temperature of 195oC and a pressure of 500 kPa enters a smooth insulated nozzle with an…

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Q: Air flows with negligible friction through a 6-in-diameter duct at a rate of 9 lbm/s. The…

A: Given data: The diameter of the duct is d=6 in. The mass flow rate of air is m=9 lbm/s. The…

Q: The compressor tank that holds 80L of air during compression of pressure of 250kpa and the…

A: The gas which follows PV=mRT equation is known as Ideal Gas Equation. There are two conditions which…

Q: Formulate : isentropic process relation for perfect gas P = f (p, T,y)

A: From the ideal gas equation : PvT=constant = Rv=VmPVTm=R for isentropic flow: ds=0du=cvdTdh=cpdT

Q: A reservoir of volume V with an ideal gas of molecular mass M and specific heat ratio k is initially…

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Q: The air has a dry ball temperature of 40 ℃ and a wet bulb temperature of 26 ℃ initially heated in…

A: On the basis of given information we can draw the process as shown. process 1 to 2 is sensible…

Q: Helium is heated as it flows subsonically through a 10 cm × 10 cm square duct. The properties of…

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Q: A power plant in rough terrain has a 100-m stack with an inside radius of 1 m.  The plant emits 300…

A: Q = 300 g/sHeight, h = 100 m = zRadius, r = 1 munit velocity, vs = 10 m/sambient temperature, Ta = 6…

Q: Air with a velocity of 150 m/s enters a nozzle at a pressure of 200 kPa and temperature of 77 °C.…

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Q: Determine the pressure ratio of the nozzle when the total pressure at the inlet of the nozzle is…

A: The total pressure at a point is also known as stagnation pressure, which is the sum of the static…

Q: Helium enters a nozzle at 0.5 MPa, 600 K, and a negligible entrance velocity. Assuming isentropic…

A: Given: The initial pressure of helium, P1 = 0.5 MPa The initial temperature of helium, T1 = 600 K…

Q: Inlet enthalpy at the given pressure P1 = 800 kPa and temperature T1 = 35°C is; h1 = 271.24 kJ/kg…

A: Here you are asking for the table which is used in this question.

Q: Determine the partial pressure of water vapour in the moist air entering the compressor .

A: Given data: P1=100 kPaP2=500 kPaT=35°CPv2=5,628 kPa Need to determine the partial pressure of water…

Q: Calculate the compressor power (in kW) if the pulm air is supplied at 110 psig, and the volume used…

A: Given Data  P1=1atm T1=77°F=298K Q=20,000 ft3/min

Q: Two tanks are placed on table: Tank (1) contains one kg of gas type A at Temperature T (K), while…

A: The heat released and heat absorbed is equal according to the second law of thermodynamics As the…

Q: Air flows steadily adiabatically through a pipe with a constant cross-sectional area. Air is fed…

A: here, flow through adiabatic duct so, stagnation temperature will same at outlet and inlet.from…

Q: Q=2000J Vour =? m (kg/s) D=0.1m air Air at (5.25x10^2) K flows out of a circular pipe at 101325 Pa…

A: Calculate the inlet velocity. mi˙=ρAvimi˙=ρπ4di2vi0.0093=1.2π40.12vivi=0.9867 m/s

Q: What is the stagnation pressure in this region? Express your answer to three significant figures and…

A: Given data,the absolute air pressure Find Outa) What is the stagnation pressure in this region?b)…

Q: the diameter of the pipe (3) is 6 cm. Alcohol with a SG of 0.79 is injected into the tank from pipe…

A: Given: The diameter of pipe 1 and 2, d =3 cm = 0.03 m The diameter of pipe 3, D = 6 cm = 0.06 m The…

Q: Question attached

A: Solution    First, take the properties from the given table             h2=417.46+0.92676=2826 kJkg

Q: Air flows through a nozzle from a large vessel in which the pressure and temperature are 500 kPa and…

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Q: 5L rigid container contains Acetylene initially at gage pressure and temperature of 100 KPa and 300…

A: given; ⇒volume of container (V)=5L=5*10-3m3⇒initially;⇒P1=100KPa⇒temperature (T1)=300K⇒lets take…

Q: 12. A mixture of oil and gas flows through a horizontal pipe with an inside diameter of 150 mm. The…

A: We have mixture of oil and gas.Let assume that we have gas in x fraction of area.then (1-x) fraction…

Q: A converging nozzle having an exit diameter of 30 mm is connected to the large tank (Figure 1). The…

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Q: Carbon dioxide is being pumped through a smooth pipe at the rate of 3×10-4 kmol/sec for a distance…

A: Given data: m=3×10-4 kmolsL=2000 mT=323.15 KPi=750 kPaPo=430 kPaμ=1.45×10-5 kgms

Q: A tire develops a slow leak ( assume constant volume) in which the pressure decreases from 50 psia…

A: Given-Information:- Pressures, P1 =50 psiaP2 =40 psia  Area of the hole,Ah = 8×10-8 f2 Air volume,…

Q: Determine the stagnation temperature and stagnation pressure of air that is flowing at 36 kPa, 238…

A: Here I have used the simple equation of stagnation temperature and pressure.

Q: A converging nozzle having an exit diameter of 30 mm is connected to the large tank (Figure 1). The…

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Q: The thrust developed by the engine of a Boeing 777 is about 380 kN. Assuming choked flow in the…

A: Given: The thrust developed by the engine is F=380 kN. The ambient temperature is T=215 K. The…

Q: Q2 (a) Water and alcohol are mixed in a y-duct as shown in Figure Q2 (a). Determine the density of…

A: Fluid is a state of matter which deforms continuously on the application of force externally,…

Q: Calculate the quality of the fluid: Ammonia at a saturation temperature of 0°C, with a specific…

A: