Steam enters a turbine at 7MPa and 5500C and leaves at 10kPa and 500C. Find mass flow rate of the steam if the turbine produces 1200kW of power and loses heat at rate of 50kJ/kg during the expansion process

Q: A piston-cylinder assembly initially contains 100 kPa pressure and 2 liters of air at 25°C. Then the…

A: According to the given information we have a piston-cylinder initially contains 100 kPa pressure and…

Q: Steam at 300C 200 kPa enters a turbine and leaves at 100kPa. What is the work produced during this…

A: Given Data T1=300 C P1=200 kPa P2=100 kPa ηins=0.77 As it is isentropic, ∆s=0 So,…

Q: Find the second law efficiency of the steam turbine operating steadily at initial pressureof 3 MPa…

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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: A compressor brings R-134a from 150 kPa, -10 degree Celsius to 1200 kPa, 50 degree Celsius. It is…

A: Given Data Heat loss = -40KW shaft work input =-150KW At state 2 1200 kPa, 50 degree Celsius…

Q: 4.25 A steam turbine has an inlet of 3 kg/s water at 1200 kPa and 350°C with a velocity of 15 m/s.…

A: Given dataThe mass flow rate of the water, The inlet pressure of the water, (P1)=1200 kPaThe inlet…

Q: Helium at 100 kPa, 500 K is in a piston/cylinder setup and is compressed to a final pressure of 800…

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Q: an ideal adiabatic compressor compresses air from 1 atm to 5atm. The inlet temperature is 293K and…

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Q: A steam turbine has an inlet of 3 kg/s water at 1200 kPa and 350°C with a velocity of 15 m/s. The…

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Q: a line at 0,7 MPa and 40 IS attached tO a tank that Contains little water (assume zero initial…

A: Solution is given below:

Q: A compressor has R-134a entering at 10°C, 100 kPa and exiting as a saturated vapor. It is given that…

A: Given Data The internal temperature of the refrigerant: T1=10°C=283 K The inlet pressure is: P1=100…

Q: A turbine accepts steam at 4000 kPa and 500 C and leaves at 100 kPa with a quality of 20%. If the…

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Q: Problem 7-Analysis of a compressor 0.6 kg/s of CO₂ at 100 kPa and 27°C in an industrial installation…

A: Mass flow rate of CO2, (m) = 0.6 kg/sInlet pressure (P1) = 100 kPaInlet temperature (T1) = 27°C =…

Q: An isentropic turbine process 5kg/s of steam at 4MPa, which is exhausted at 50kPa and 100 C. Five…

A: given data : mass flow rate at which the turbine processes steam (m*1) = 5kg/s pressure at which…

Q: Steam at 4MPa and 400°C is expanded to 120 kpa in an adiabatic turbine. Find the isentropic…

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Q: H2O flows through a reversible adiabatic turbine. The inlet condition is 1000 F and 400 psia. The…

A: Inlet condition: T1= 1000 F and P1= 400 psia Outlet condition: P2= 10 psia Turbine work, W˙= 100 hp=…