Flows in a microchannel are laminar, which means that mixing depends on only inter-diffusion. A micromixer plays an important role in obtaining fast diagnosis results in the fields of m-TAS (total analysis system), Bio-MEMS and LOC (lab-on-a-chip). In this paper, we propose a new active mixer with vertical flow placement via a series of inlets for micromixing. This has two inlets on the same ax...

Computational fluid dynamics (CFD), micromixing modeling, and the population balance equation (PBE) are coupled to simulate the crystal size distribution in a confined impinging jet crystallizer. For the antisolvent crystallization of lovastatin in confined impinging jets, the simulation results show varying degrees of inhomogeneity in the supersaturation and the nucleation and growth rates in ...

The potential for barium sulphate nanoparticles to be used in a variety of important fields has sparked lot attention. Methods obtaining this material by milling (top-down approach) are not very popular due the difficulty controlling size and shape particles, as well changes their physicochemical properties during milling. More promising is bottom-up approach, which interaction Ba2+ SO42− ions ...