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. = = 9 State 2 Isentropic Compressor State 1 Air-perfect gas T₁=300K P₁= 1 bar Answer: W = ? tubine State 4 Isentropic Turbine State 3 Steam T,=320°C P3= 2MPa What is the entropy at state 3? Please enter your answers in kJ/kgK

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. = = 9 State 2 Isentropic Compressor State 1 Air-perfect gas T₁=300K P₁= 1 bar Answer: W = ? tubine State 4 Isentropic Turbine State 3 Steam T,=320°C P3= 2MPa What is the entropy at state 3? Please enter your answers in kJ/kgK

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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