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In turbochargers a turbine is directly connected to a compressor. The power harvested by the turbine is used to power the compressor. In the figure below a turbine runs on steam and powers a compressor on air. Air can be considered a perfect gas with k = 1.34, R = 0.28 kJ/kgk and cp = 1.02 kJ/kgK. The air enters the compressor at p₁ 1bar, T₁ = 300K and a mass flow rate of mdot = 5.9 kg/s and exits at p2 5.2 bars. The steam enters the isentropic turbine at P3 = 2 MPa, T3 = 320°C and exits at p4 = 100 kPa. = = State 2 Isentropic Compressor State 1 Air-perfect gas T₁ = 300K P₁ = 1 bar W Answer: tubine =? State 4 Isentropic Turbine State 3 Steam T,= 320°C P3= 2MPa How much power is required to run the compressor? Please enter your answer in kW.

In turbochargers a turbine is directly connected to a compressor. The power harvested by the turbine is used to power the compressor. In the figure below a turbine runs on steam and powers a compressor on air. Air can be considered a perfect gas with k = 1.34, R = 0.28 kJ/kgk and cp = 1.02 kJ/kgK. The air enters the compressor at p₁ 1bar, T₁ = 300K and a mass flow rate of mdot = 5.9 kg/s and exits at p2 5.2 bars. The steam enters the isentropic turbine at P3 = 2 MPa, T3 = 320°C and exits at p4 = 100 kPa. = = State 2 Isentropic Compressor State 1 Air-perfect gas T₁ = 300K P₁ = 1 bar W Answer: tubine =? State 4 Isentropic Turbine State 3 Steam T,= 320°C P3= 2MPa How much power is required to run the compressor? Please enter your answer in kW.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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In turbochargers a turbine is directly connected to a compressor. The power harvested by the turbine is used to power the compressor. In the figure below a turbine runs on steam and powers a compressor on air. Air can be considered a perfect gas with k = 1.34, R = 0.28 kJ/kgk and cp = 1.02 kJ/kgK. The air enters the compressor at p₁ 1bar, T₁ = 300K and a mass flow = rate of mdot = P3 = 2 MPa, T3 = 320°C and exits at p4 5.9 kg/s and exits at p2 = 5.2 bars. The steam enters the isentropic turbine at = 100 kPa. 9 State 2 Isentropic Compressor State 1 Air - perfect gas T₁ = 300K P₁= 1 bar W = ? tubine Answer: State 4 Isentropic Turbine State 3 Steam T3=320°C P3= 2MPa How much power is required to run the compressor? Please enter your answer in kW.
Transcribed Image Text:In turbochargers a turbine is directly connected to a compressor. The power harvested by the turbine is used to power the compressor. In the figure below a turbine runs on steam and powers a compressor on air. Air can be considered a perfect gas with k = 1.34, R = 0.28 kJ/kgk and cp = 1.02 kJ/kgK. The air enters the compressor at p₁ 1bar, T₁ = 300K and a mass flow = rate of mdot = P3 = 2 MPa, T3 = 320°C and exits at p4 5.9 kg/s and exits at p2 = 5.2 bars. The steam enters the isentropic turbine at = 100 kPa. 9 State 2 Isentropic Compressor State 1 Air - perfect gas T₁ = 300K P₁= 1 bar W = ? tubine Answer: State 4 Isentropic Turbine State 3 Steam T3=320°C P3= 2MPa How much power is required to run the compressor? Please enter your answer in kW.
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