Enhancing Combustion Efficiency in Combustion Chamber: A Comparative Study of Single and Double Tangential Inlet Configurations
DOI:
https://doi.org/10.37934/arnht.16.1.7081Keywords:
Heatsink, Tortuosity, Force Convection, Computational Fluid DynamicsAbstract
A study was conducted on a combustion chamber, with a primary focus on evaluating the influence of different air inlet configurations, specifically the single tangential inlet (ST) and double tangential inlet (DT), on combustion performance and flue gas. The feedstock was palm kernel cake, with a steady flow rate of 3 kg/hr, while the airflow is regulated to maintain an excess air ratio (EAR) of 2. The investigation encompasses temperature profiles, streamline analyses, and flue gas composition, all of which were crucial factors in assessing the combustion efficiency (C.E.) of these configurations. The results revealed distinct advantages associated with the DT configuration. It consistently demonstrated higher temperatures, symmetrical flow patterns, and improved combustion efficiency when compared to the ST setup. These findings underscore the DT configuration as a more efficient and environmentally friendly choice for combustion processes.
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