Continuous flow versus stoppred flow in a micro flow injection system

摘要

The effects of continuous, pulsed and stopped flow on the dispersion of a dye in a micro flow injection system were studied experimentally and by digital simulation. A channel of 200 mum by 200 mum by 21550 mum was used to compare experimental results with the numerical results. Furthermore the injection of the dye into the flow system was studied. Video recordigns of the injection were compared to simualtions during and jsut after the injection.