Experimental and modeling study on meso- and micromixing in the rotor–stator spinning disk reactor

The micromixing efficiency in the rotor–stator spinning disk reactor is studied for increasing injection flow rates of limiting reagent. Using both Villermaux–Dushman method and second Bourne reaction, an increase segregation index was found with rate. Mechanistic models describing micro- mesomixing were reviewed implemented to describe effects A simplified turbulent-dispersion model this trend effectively. new parameter, based on a logistic function, proposed couple by engulfment basis ratio characteristic times engulfment. For where calculated be dominant, implemented. An experimental relation fitted dependency local energy dissipation rate turbulent diffusion coefficient reactor. test reaction discrepancies experienced zone. These analyzed reactions. effect time accounted introducing time-dependent rate, which could used study profile