Optimization of the Combine Cycle Plants based on the Supplementary Heat Used for HRSG for Different Fuels Using C++ and MATLAB Code Simulation

In this paper optimization results of the combine cycle power plants on the basis of the use of supplementary fraction bypass heat from combustion chamber and gas turbine exit exhaust gases heat used for HRSG using simulation are presented. The analysis procedure is followed for finding both net Work and Efficiency. A fraction of hot gases heat from combustion chamber is bypassed to HRSG. Exit heat from gas turbine also passed through the HRSG. The simulation is carried out for different fuels with air fuel ratios for different pressure ratios. The simulation codes are made in C++ and MATLAB.