Air enters a compressor at ambient conditions of 100 kPa and 20°C at a rate of 6.2 m3 /s with a low velocity and exits at 900 kPa, 60°C, and 80 m/s. The compressor is cooled by cooling water that experiences a temperature rise of 10°C. The isothermal efficiency of the compressor is 70 percent. Determine the mass flow rate of the cooling water.

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A: Here we will use the basic relationship between temperature and pressure for adiabatic process and…

Q: L Steam flows steadily into a turbine with a mass flow rate of 20 kg/s at 6 MPa and 600°C with a…

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Q: (b) Air enters a 30 cm diameter pipe steadily at 200 kPa and 20°C with velocity of 300 meter in a…

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Q: Steam flows steadily through an adiabatic turbine. The inlet conditions of the steam are 10 MPa,…

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Q: ers a compressor at ambient condition of 100 kPa and 25°C with a velocity of 30 m/s and exits at 1.8…

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Q: Chickens with an average mass of 2.2 kg and average specific heat of 3.54 kJ/kg·°C are to be cooled…

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A: Write the properties of water at a given saturation condition.

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A: Given:P1=345 KPaT1=207°Cv1=73 m/sP2=199 KPav2=185 m/sA1=135 cm2

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Q: Q2/ Air enters an adiabatic nozzle steadily at 400 kPa, 290°C, and 35 m/s and leaves at 200 kPa and…

A: GIVEN DATA

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Q: Air enters the compressor of a gas-turbine plant at ambient conditions of 100 kPa and 25°C with a…

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Q: Steam enters the condenser of steam power plant at 20 kPaa and quality of 95% with a mass flow rate…

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Q: Air enters a 28-cm diameter pipe steadily at 200 kPa and 20°C with a velocity of 5 m/s. Air is…

A: Pipe diameter, d=28 cm=0.28 mAir inlet condition: P1=200 kPa, T1=20oC, V1=5 m/sAir exit condition:…

Q: Air enters the compressor of a gas turbine plant at ambient conditions of 100 kPa and 25 ⁰C with a…

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Q: Air is compressed by an adiabatic compressor from 100 kPa and 20°C to 1.8 MPa and 400°C. Air enters…

A: Given data as per the question Initial pressure =100 kpa Initial temperature =200 c Final…

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A: Given data,

Q: Q2/ Air enters an adiabatic nozzle steadily at 400 kPa, 290°C, and 35 m/s and leaves at 200 kPa and…

A: Given:P1=400 kPaT1=290°Cc1=35 m/sP2=200 kPac2=240 m/sA1=100 cm2R=0.287 KJ/Kg.KCp=1.005 KJ/Kg.K

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A: given data;air stream inter in turbine atT1=1500c=423KP1=400KPaat exitT2=600c=333KP2=100KPamass flow…