Numerical Simulation of Flow Field for Mist Eliminator in Wet-FGD System

The computational fluid dynamics method was used to simulate numerically the two phase flow of gas and liquid in chevron mist eliminator in wet-FGD. Equations are closed solving with SST k-epsilon model. Boundary was determined Calculation software Fluent for fluid mechanics was used for mumerically solving the mathematical model and the interpolation procedure for numerical solution of small. Last, By adjusting the parameters of a variety of demister parameters (gas flow rate, folded plate spacing, folded plate series), we carried out numerical simulation and summed up the best type of mist eliminator design range of parameters which can be directly applied to Design.