Novel 3-D homogeneity metrics of multiple components in gas-stirred liquid systems

摘要: Abstract Effective and powerful techniques to characterize the quality of a mixture with multiple components have been recently reviewed linked mixing mechanisms using 2-D images. However, there is no universally accepted method against experimental data in 3-D domains so far. In this paper, we introduce two novel statistical metrics for defining characterizing homogeneity domain centered L2-star discrepancy (CD) wrap-around (WD). The CD WD can be alternatives superior other approaches because they both exhibits some advantages such as permutation invariance, rotation invariance (reflection invariance) ability measure projection uniformity. feasibility those developed was verified by simulation gas-liquid-particle flowing gas-stirred liquid reactor top-air injection. Experimental results are presented gas-liquid two-phase flow indices (CD WD) correlation operating conditions. study led different approach assessing behaviors domains.