Numerical Simulation Analysis of Aerated Concrete Mixer Based on Fluent
Based on aerated concrete mixer as the prototype,the fluid simulation software Fluent and Eulerian multiphase flow model,Realizable k-ε turbulence model and slip grid method are applied to perform transient calculations for each of the three different types of mixers in the mixer,simulate and study the fluid flow characteristics and material concentration changes of the three different types of mixers in the mixer,and analyze the influence of rotational speed on the mixing effect.The comparison of the simulation results show that the mixing effect of the turbine-screw mixer with four inclined lobes opening is optimal,a reference for the design of aerated concrete mixer.
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