Effect of Liquid Height on Power Consumption of Two-Blade Wide Paddle Impeller

Agitator dependent homogeneity enhancement of co-precipitation reaction for improving the dispersibility of precursors and Y2O3 powders

The mechanism of laminar mixing in a planetary mixer of cylindrical container in precession was studied experimentally using three different types of flow measurement techniques, the measurement of mixing from particle dispersion, cross-sectional velocity measurement by particle image velocimetry (PIV), and the three-dimensional trajectory observation by stereo imaging. These visualization studies reveal that the laminar mixing performance was improved in a certain range of precession rate (the ratio of revolution to rotation), whereas the three-dimensional flow structure promoted the laminar mixing in the container. Furthermore, it was found that the three-dimensional tracer trajectory highly fluctuated in the cylindrical container at the optimum precession rate. This was caused by the occurrence of chaotic advection in the cylindrical container by the influence of precession. The results were supported by the numerical simulations of laminar mixing in the planetary mixer reported in the literature.

Experimental study on laminar mixing in planetary mixer

Formation mechanism and chaotic reinforcement elimination of the mechanical stirring isolated mixed region

Experimental investigation on the uniformity optimization and chaos characterization of gas-liquid two-phase mixing process using statistical image analysis

Characteristics of Power Consumption and Mixing Time of New Large Paddle (HB Type) Impeller

Effects of Location of Baffle and Clearance between Baffle and Vessel Wall on Isolated Mixing Regions

Mixing Mechanism of Large Paddle Impeller Based on Streak Line Observation

Development of new large paddle (HB type) impeller based on streak line observation

Ternary Phase Diagram for Salicylic Acid/Nicotinamide/Water System and Dissolution of Salicylic Acid/Nicotinamide Cocrystals in Water

Shota Ohtani

Papers

Characteristics of Power Consumption and Mixing Time of New Large Paddle (HB Type) Impeller

Effects of Location of Baffle and Clearance between Baffle and Vessel Wall on Isolated Mixing Regions

Mixing Mechanism of Large Paddle Impeller Based on Streak Line Observation

Development of new large paddle (HB type) impeller based on streak line observation

Ternary Phase Diagram for Salicylic Acid/Nicotinamide/Water System and Dissolution of Salicylic Acid/Nicotinamide Cocrystals in Water