Microbubbling by co-axial electrohydrodynamic atomization.
The preparation of microbubble suspensions is an important feature of medical engineering research. Recently, co-axial electrohydrodynamic atomization was used in our laboratory for the first time to prepare microbubble suspensions. In this paper, using a model glycerol-air system, we investigate in detail the characteristics of this microbubbling process. Modes of microbubbling are elucidated with respect to applied voltage and liquid and air flow rates. Thus, a parametric plot is constructe...Expand abstract
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