Mixing 3 Mixing performance Mixers (machinery) 2 3D microstructures 1 Anaerobic digestion 1 Ansys Fluent 1 Ansys fluent 1 Biodigesters 1 CFD 1 CFD analysis 1 Circular passage 1 Computational fluid dynamics 1 Dead volumes 1 Dead zones 1 Degree of mixing 1 Developing countries 1 Emulsification 1 Expensive equipments 1 Fabrication 1 Fluents 1 Fluidic devices 1 Gray scale photolithography 1 Grayscale photolithography technique 1 Household biodigester 1 Household digesters 1 Micro-fluidic devices 1 Microfluidics 1 Micromixer 1 Microstructure 1 Multi-level structures 1