In order to monitor the performance and related efficiency of a combined cycle power plant (CCPP), in addition best utilization its output, it is vital predict full load electrical output. this paper, output CCPP was predicted employing practically efficient machine learning algorithms, including linear regression, ridge lasso elastic net random forest gradient boost regression. The original da...

Efficient and flexible operation is essential for competitiveness in the energy market. However, CO2 emissions of conventional power plants have become an increasingly significant environmental dilemma. In this study, optimization a steam process IGCC was carried out, which improved overall performance plant. CCPP with subcritical HRSG modelled using EBSILON Professional. The numerical results ...

Conceptual design of a waste heat recovery cycle is carried out in attempt to enhance the thermal efficiency of a steam power plant. In the recovery system, super-critical an CO2 is employed as the working fluid operating in a Brayton cycle. Low grade heat rejected by the flue gases through the stack is used as the primary heat source, while a secondary heat exchanger utilizes th...

gas turbines play an important role in supplying power for the country especially in peak electricity load. the main disadvantages are the turbines, they produce large changes are a result of climate change. however, in times of peak electricity grid and at the same time warm months, can produce gas turbines under the effect of ambient temperature, the amount of reduced considerably. the method...

The energy crisis in recent years has led to the use of thermodynamic cycles that work based on renewable energies. Low-temperature cycles—such as organic cycles—are suitable strategies for the application of renewable energies. The present study proposes a novel cycle through the integration of a two-stage compression refrigeration cycle with a combined Rankine power and ejector refrigerat...

In today’s scenario, ensuring sustainability of energy system particularly in the field power generation is a major concern, and this regard, exergy analysis widely accepted tool. For purpose, first, comprehensive performance carried out between two gas turbine plants, i.e., GT2 (case I) GT1 II) using various parameters. Further, evaluation three cases; I), CCPP III) different indicators such a...