discharges it at 500 kPa through a 100 mm-diameter outlet at 100 m/s. Determine the minimum power required to drive the insulated compressor. Assume atmospheric conditions of

Q: A Carnot cycle engine using air has a clearance volume of 0.005m³. The maximum cylinder volume is…

A:

Q: A centrifugal pump is pumping water at a speed of 750 rpm. Water is entering the impeller blades at…

A: Centrifugal PumpIn Centrifugal pump kinetic energy of rotating impeller is imparted on the liquid…

Q: Air enters an air compressor at 100 kPa and 100°C and a flow rate of 5 kg/s. If the air exits at 389…

A: solution p1= 100 kPa      T1= 100 C     P2= 389 kPa      T2= 398 C

Q: The turbine's inlet is coupled to a steam throttling valve with inlet conditions of 2MPa and 400C.…

A: Write the given data. P1=2 MPaT1=400 °CW=200 kWQR=100 kWT2=300 °Cm˙=1 kg/s

Q: In a gas turbine unit, the gases flow through the turbine at 13 kg/s and the power developed by the…

A: Given data: Mass flow rate of gas (m.)=13 kg/s The power developed by the turbine (P)=14000 kW The…

Q: Electronic components inside a CPU are cooled using a fan through which air enters at 293 K at…

A: Write the given data. P1=100 kPaT1=293 Kv1=0v2=1.30 m/sT3=305 K

Q: 15 m/h water enters the turbine at 20°C and leaves it at 50°C. The internal diameter of the inlet…

A: Given data Q=15 m3/hD1=0.05 mD2=0.02 mQ=700 kW

Q: During the execution of a reversible non flow process the work Is -156.2 KJ. If V1 =0.845 cubic…

A: Given data as below: Work W = -156.2 KJ Volume V1 = 0.845 m3 Pressure P = -730V + 690 KPa To…

Q: A steam turbine operates with inlet conditions of 500 C and 2 MPa, and exit conditions of 10 kPa and…

A: given that, P1=2MPa T1=500C P2=10kPa x=0.95 W=900KJ/kg from the steam table , at inlet, h1=3468.09…

Q: 4. In a turbo-jet engine the momentum of the gases leaving the nozzle produces the propulsive force.…

A: It is required to deterrmine the diameter of the nozzle at inlet.

Q: A compressor handles 3500 cfm of air as measured at intake of 14.5 psia and 75°F. At discharge, p2 =…

A:

Q: A 0.5 kg of saturated liquid water at 1.0 MPa flows through a pump isentropically. If the required…

A: Write the value of the entropy of saturated water at 1.0 MPa using the saturation properties table.…

Q: The water from the feed pump enters the boiler at 1125 psia and 280 °F. Find the following…

A:

Q: A mini hydro power station takes in 3 cubic meters per second of water from a wide open reservoir…

A: The given information in the problem is represented in the following attached image:

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A: The density of air is .The velocity of wind is .The flow area is .The time duration is .The…

Q: As shown in the figure below, water behind a dam enters an intake pipe at a pressure of 24 psia and…

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Q: Gazprom company in Russia required to compress the gas by using a single stage compressor to…

A: Given that: P1 = 100 psia P2 = 600 psia T1 = 150oF k = 1.4 psc = 14.7 Z1 = 0.43 Z2 = 0.44 Bg = 0.160…

Q: An engineer claims that they designed a nozzle that increases the velocity of air flow from 50m/s to…

A:

Q: Water is pumped from a lake to a storage tank 18 m above at a rate of 70 L/s while consuming 20.4 kW…

A: Density of water = 1000 kg/m3 Height of tank H = 18 m flow rate V = 70 L/s = 0.07 m3/s Pump Power =…

Q: The mass flow rate of compressed liquid water through a pump is 20 kg/s and the pressure is…

A:

Q: An inventor claims to have designed a steam turbine that takes in 2.78lb/sec of steam at 725 psia…

A: Given:  pressure at the inlet of the turbine→pi=725 psia=144×725=104400 lbfft2 pressure at the exit…

Q: Water at 20°C is pumped at a constant rate of 9 m3/h from a large reservoir resting on the floor to…

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Q: air refrigeration system having pressure ratio of 5 takes air at 0 degree celcius and 1 atm. It is…

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Q: A site is being considered for wind power generation. At this site, the wind blows steadily at 6 m/s…

A: The density of air is .The velocity of wind is .The flow area is .The time duration is .The…

Q: 600 kPa at 578 K and exits the turbine at a temperature of 428 K and a pressure of 100 kPa

A: apply first law of thermodynamics at inlet and outlet,here assume that air is an ideal gas.

Q: The work required for compressing a gas from an initial condition of 100 kPa and 300 K to a final…

A: Given data: Let us consider that the nozzle is adiabatic.

Q: An air compressor takes air at 97kpa at the rate of 0.4m3/s and discharges to 600kpa. If power input…

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Q: Air enters a compressor at a temperature of 70•C and a pressure of 10 kPa. At the exit of the…

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Q: 20 cm x 25 cm reciprocating compressor has a 4% clearance and operates at 550 rpm. The compressor…

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Q: An inventor claims to have designed a 4 m diameter horizontal-axis hydrokinetic turbine that can…

A: To determine whether the inventor's claim is plausible, we can estimate the theoretical maximum…

Q: The feed to a compressor is superheated steam at 310°C and 40 bar. It enters the compressor at a…

A: Given data: The initial temperature of super-heated steam is T1=310°C The initial pressure of…

Q: CO2 is needed in a surgical suite for abdominal laparoscopic surgery. You have already designed a…

A: Solution: Given Data: Q=17.5 L/min=0.00029167 m3/sd=2.2 mmRH=d4=0.00055 m   The area of flow is:…