A Carnot cycle is executed in a closed system and uses 0.0025 kg of air as the working fluid. The cycle efficiency is 60 percent, and the lowest temperature in the cycle is 300 K. The pressure at the beginning of the isentropic expansion is 700 kPa, and at the end of the isentropic compression it is 1 MPa. Determine the net work output per cycle.

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A: For the Back Work Ratio,  rbw = WcWt Wt=2(h5-h6) Wc= 2(h2-h1) At T=300K, h1=300.19KJKg,P1=1.386 At…

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Q: Consider a Carnot cycle executed in a closed system with air as the working fluid. The maximum…

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Q: How does the ideal Ericsson cycle differ from the Carnot cycle?

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IC engines

The term "engine" indicates a mechanical device/machine used to convert input energy to a specific mechanical output. The input energy may be in the form of chemical energy, thermal energy, or so on and mechanical output is in the form of mechanical energy (work done). Generally, the engines classify into two groups which are internal combustion type and external combustion type, and further, these two types can be classified into two types that are reciprocating and rotary engines.