Effect Of gasifier Dimension On Wood Combustion Through CFD

Rasidan, Basiron (2008) Effect Of gasifier Dimension On Wood Combustion Through CFD. Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

Gasification is a process that makes a fuel from organic materials such as biomass by heating them under carefully temperature, pressure and atmospheric conditions. The project is about modeling the biomass combustion inside the updraft gasifier. The project is design to study the effect of the gasifier dimension on wood combustion trough CFD. Using the typical design of gasifier, the model is modeled in 3-Dimensional. The result that obtained in this project is methane (CI-4) and carbon monoxide (CO). The carbon monoxide produced from new design is 628 ppm and methane is 83.6 ppm. The result show that the carbon monoxide is reduced 23.5% and methane is reduced 9.5% from the current design. From the result the small dimension of gasifier is able to reduce methane (CI-4) and carbon monoxide (CO).

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