Two-Phase Flow Modeling
We have developed two-phase modeling capability using Eulerian-Eulerian multi-phase model for gas-solid dense phase flow. This modeling approach is unsteady-state and is much time consuming when compared to diluted gas-solid flow.
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Our two-phase model has been applied to the following processes:
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Circulating Fluid Bed combustion, incorporated with heat transfer and multiple gas-solid reactions
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Dense phase solid conveying systems of material pneumatic conveying industry
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Aeration system design of a full-scale silo
CFD predicted dynamic particle movement in a CFD boiler using two-phase modeling. The model clearly shows the formation of a bubble and moving upward in the boiler.
CFD predicted particle injection and movement in an upward conveying riser.