Redo Problem 7.41, assuming the compressor and turbine in the turbocharger both have isentropic efficiency of 85%.

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Data from Problem 7.41

A turbocharger boosts the inlet air pressure to an automobile engine. It consists of an exhaust gas driven turbine directly connected to an air compressor, as shown in Fig. P7.41. For a certain engine load

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Fundamentals Of Thermodynamics

ISBN: 9781118131992

8th Edition

Authors: Claus Borgnakke, Richard E. Sonntag

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Question Posted: Jun 19, 2021 06:35 AM

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Redo Problem 7.41, assuming the compressor and turbine in the turbocharger both have isentropic efficiency of 85%.

Question:

Engine Engine power out P3 = 170 kPa O 73 = 650°C Compressor Turbine Inlet air Exhaust P4 = 100 kPa P, = 100 kPa T = 30°C m = 0.1 kg/s FIGURE P7.41

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Fundamentals Of Thermodynamics

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