sekoitusindeksi
Sekoitusindeksi is a dimensionless quantity used to quantify the degree of mixing in multiphase or multi-component systems. It is commonly applied in chemical and process engineering, but also used in environmental studies and polymer processing. In many contexts it ranges from 0 to 1, where 0 indicates no mixing and values approaching 1 indicate near-complete or well-distributed mixing.
A typical definition relates the index to the concentration variance within a control volume. One common form
Calculation and measurement are usually based on experimental data or simulation results. In experiments, samples are
Applications include evaluating mixing performance in stirred tank reactors, pipe and duct flows, and polymer blends,