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Q3. Steam Power Plant (Rankine Cycle): A single turbine ideal "Rankine" Cycle Steam plant operates between a boiler pressure of 20 bars and a maximum temperature of \( 450^{\circ} \mathrm{C} \) (i.e. boiler has an integrated superheater) and a condenser pressure of 0.060 bar. Sketch a fully labelled schematic diagram showing all the main components of the plant and the Temperature vs Specific Entropy diagram for the steam plant. Then using appropriate online software (i.e. Steam Tables and Properties of water steam) as required, determine: a) For the water entering the feedqump: i) The saturation temperature \( \mathrm{t}_{\mathrm{t}} \) ii) The specific entropy \( s_{f} \) iii) The specific enthalpy \( h_{f} \) iv) The specific volume \( \mathrm{y}_{\mathrm{f}} \) b) The power input to the pump motor if the mass flow rate of water into the boiler is \( 150 \mathrm{~kg} / \mathrm{hr} \) and the pump/motor efficiency is \( 85 \% \) (Note: The formula: \( W=m v_{f}\left(p_{2}-p_{1}\right) \) may be used for this) c) For the water leaving the feedoump: i) The specific enthalpy ii) The specific entropy iii) The temperature (interpolation may be required) d) i) The rate of heat input required in the boiler and superheater to raise the steam temperature to \( 450^{\circ} \mathrm{C} \) from the feedwater pump condition. ii) The specific entropy of the superheated steam iii) The specific entropy of the steam leaving the turbine assuming a reversible/adiabatic turbine process. iv) The dryness fraction of the steam leaving the turbine v) The specific enthalpy of the steam leaving the turbine vi) The power output of the turbine e) i) The heat rejection rate in the condenser ii) The overall thermal efficiency of the cycle. Note: For the above you must provide a scream shot of the webpage or spreadsheet as evidence that you have used the appropriate online software