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Consider a coal-fired steam power plant that produces 175 MW of electric power The power plant operates on a simple ideal Rankine cycle with turbine inlet conditions

Consider a coal-fired steam power plant that produces 175 MW of electric power. The power plant operates on a simple ideal Rankine cycle with turbine inlet conditions of 8 MPa and 560°C and a condenser pressure of 8 kPa. The coal has a heating value (energy released when the coal is burned) of 29,300 kJ/kg and a CO2 emission value of 0.093 kg CO2/MJ. Assuming that 85% of this energy is transferred to heat in the boiler and that the electric generator has an efficiency of 96 percent, determine: a) the overall plant efficiency. Recall engineering   Mechanical-Engineering    0 0 Sort answers by oldest

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