It is proposed to design and develop an engine based on a reversible air standard gas power cycle which shall consists of the following processes:a) Process 1 to 2: Air at a pressure of 1.4 bar is compressed in a reversible adiabatic process until its pressure is 34.5 bar and its temperature is 750 oC.b) Process 2 to 3: The air at 2 is then expanded in a reversible isothermal process to a pressure of 20 bar.c) Process 3 to 4: The air is further expanded in a reversible adiabatic process to a pressure of 1.4 bar.d) Process 4 to 1: The air is finally cooled reversibly at constant pressure until it is restored to its initial state.Sketch the p-v and T-s diagrams for this cycle and calculate the following performance parameters:i) Cycle Thermal Efficiency.ii) The efficiency of a Carnot cycle operating at the maximum and minimum temperatures ofthis cycle.iii) Mean Effective Pressure.iv) Work Ratio. It is proposed to design and develop an engine based on a reversible air standard gas power cyclewhich shall consists of the following processes:a) Process 1 to 2: Air at a pressure of 1.4 bar is compressed in a reversible adiabatic processuntil its pressure is 34.5 bar and its temperature is 750 °C.b) Process 2 to 3: The air at 2 is then expanded in a reversible isothermal process to a pressureof 20 bar.c) Process 3 to 4: The air is further expanded in a reversible adiabatic process to a pressure of1.4 bar.d) Process 4 to 1: The air is finally cooled reversibly at constant pressure until it is restored toits initial state.Sketch the p-v and T-s diagrams for this cycle and calculate the following performance parameters:i) Cycle Thermal Efficiency.ii) The efficiency of a Carnot cycle operating at the maximum and minimum temperatures ofthis cycle.iii) Mean Effective Pressure.iv) Work Ratio.

Given: Process 1→2: Adiabatic compressionProcess 2→3: Isothermal expansionProcess 3→4: Adiabatic…

Answered: t is proposed to design and develop an…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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It is proposed to design and develop an engine based on a reversible air standard gas power cycle
which shall consists of the following processes:
a) Process 1 to 2: Air at a pressure of 1.4 bar is compressed in a reversible adiabatic process
until its pressure is 34.5 bar and its temperature is 750 oC.
b) Process 2 to 3: The air at 2 is then expanded in a reversible isothermal process to a pressure
of 20 bar.
c) Process 3 to 4: The air is further expanded in a reversible adiabatic process to a pressure of
1.4 bar.
d) Process 4 to 1: The air is finally cooled reversibly at constant pressure until it is restored to
its initial state.
Sketch the p-v and T-s diagrams for this cycle and calculate the following performance parameters:
i) Cycle Thermal Efficiency.
ii) The efficiency of a Carnot cycle operating at the maximum and minimum temperatures of
this cycle.
iii) Mean Effective Pressure.
iv) Work Ratio.

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