Figure 5
From: Electrokinetic instability in microchannel ferrofluid/water co-flows
Ferrofluid concentration effect on electrokinetic instability in a 45 μm deep T-shaped microchannel: (a) experimental images (dark for ferrofluid and white for water) at the threshold electric fields; (b) numerical images (red for ferrofluid and blue for water) at the threshold electric fields; (c) comparison of experimental (symbols with error bars) and numerical (solid line for the depth-averaged model and dashed line for the regular 2D model) threshold electric fields.
