cost =12.34

The specification of a typical steam turbine engine is given in Table Part B Q3. Table Part B Q3: The specification of steam turbine engine Steam Turbine Engine Cycle Rankine Cycle: Simple Steam Turbine Engine Minimum Pressure of the Cycle 0.15 bar Maximum Pressure of the Cycle 80 bar Mass Flowrate of the Working Fluid 250 kg/h Pump Efficiency 88% Turbine Inlet Temperature 600C Efficiency 90% Boiler Fuel Type Solid Fuel Calorific Value 23 MJ/kg Efficiency 35% Fuel Price xx.xx cents per kg where xx.xx refers to the last four digits of your UiTM matrix number (make sure the value is in the range of tenth) *Note: If your UiTM matrix number is 2021123456 then the cost is 34.56 cents/kg If your UiTM matrix number is 2021023456 then the cost is 34.56 cents/kg If your UiTM matrix number is 2021003456 then the cost is 34.56 cents/kg If your UiTM matrix number is 2021000456 then the cost is 45.6 cents/kg If your UiTM matrix number is 2021000056 then the cost is 56 cents/kg If your UiTM matrix number is 2021000006 then the cost is 60 cents/kg If your UiTM matrix number is 2021000000 then contact your respected lecturer a) Draw the schematic and T-s diagram for this steam-turbine engine by labeling the states starting from the intake of the pump (State 1). [CO1/P01/C2] (5 marks) b) By neglecting the effect of pressure drops in the boiler and condenser, determine: i) power output of this engine (kW), ii) the thermal efficiency of the cycle, and iii) the cost of fuel to run this engine continuously per year. [C04/PO2/C6] (15 marks) The specification of a typical steam turbine engine is given in Table Part B Q3. Table Part B Q3: The specification of steam turbine engine Steam Turbine Engine Cycle Rankine Cycle: Simple Steam Turbine Engine Minimum Pressure of the Cycle 0.15 bar Maximum Pressure of the Cycle 80 bar Mass Flowrate of the Working Fluid 250 kg/h Pump Efficiency 88% Turbine Inlet Temperature 600C Efficiency 90% Boiler Fuel Type Solid Fuel Calorific Value 23 MJ/kg Efficiency 35% Fuel Price xx.xx cents per kg where xx.xx refers to the last four digits of your UiTM matrix number (make sure the value is in the range of tenth) *Note: If your UiTM matrix number is 2021123456 then the cost is 34.56 cents/kg If your UiTM matrix number is 2021023456 then the cost is 34.56 cents/kg If your UiTM matrix number is 2021003456 then the cost is 34.56 cents/kg If your UiTM matrix number is 2021000456 then the cost is 45.6 cents/kg If your UiTM matrix number is 2021000056 then the cost is 56 cents/kg If your UiTM matrix number is 2021000006 then the cost is 60 cents/kg If your UiTM matrix number is 2021000000 then contact your respected lecturer a) Draw the schematic and T-s diagram for this steam-turbine engine by labeling the states starting from the intake of the pump (State 1). [CO1/P01/C2] (5 marks) b) By neglecting the effect of pressure drops in the boiler and condenser, determine: i) power output of this engine (kW), ii) the thermal efficiency of the cycle, and iii) the cost of fuel to run this engine continuously per year. [C04/PO2/C6] (15 marks)