Quantitatively compare the Carnot Rankine cycle of (figure 1) with the ideal Rankine cycle (figure 2). – Calculate the efficiency for the two cycles – Calculate the work per unit mass (kJ/kg) for the two cycles (Woutput = W34 – W12); – Compare the efficiencies and work done by the two cycles

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A power plant operating on an ideal Rankine cycle has steam entering theturbine at 500°C and 2 MPa. If the steam enters the pump at 10 kPa, calculate the thermal efficiency with pump work included, the thermal efficiency neglecting pump work, and the percentage error in efficiency neglectingpump work.

why would isentropic work and reversible work not be the same? E.g., for a pump