Numerical simulation of GSP gasifier under different swirl angles

Based on chemical equilibrium assumption, a comprehensive three-dimensional numerical model was developed for a GSP gasifier. The Euler–Lagrange approach was applied to describe the multiphase flow in the reactor. The mixture fractions were used to describe the thermochemistry. The probability density function (PDF) of β-function was used to model the turbulence–chemistry interaction. The stochastic tracking technique was used to model...