Numerical Investigation on the Impact of Exergy Analysis and Structural Improvement in Power Plant Boiler through Co-Simulation

In current power station boilers, fuel burns at a low temperature, which results in exergy efficiency. This research combined the second law of t with boiler structure to maximize efficiency 350 MW plant boiler. A three-dimensional simulation combustion process is performed. one-dimensional model then constructed calculate loss, heat transfer and Under principle high-temperature air technologies, this paper also proposes new improved operating parameters improve boilers by reducing exchange area economizer increasing preheater. Simulation show that increased from 47.29% 48.35% through modified model. The outcomes can instruct future optimal design controls.