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Two different types of coal are evaluated in a generic gasifier. The gas and discrete phase in a gasifying process was computed in ANSYS Fluent to determine particle trajectories and deposition rates at the wall. This information serves as input for the slagging tool developed by the authors to simultaneously compute the processes of deposit built-up and slag flow. The tool utilizes the method SPH...
In the simulation of entrained flow reactors for gasification processes, not only the gasification reactions are of interest, but also an understanding of the behavior of the ash particles is crucial since the impact on the operating conditions due to slagging cannot be neglected. In this work a new approach for modeling slagging processes was developed. Most of the conventional models for slag flows...
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