41 citations · 41 across the 1 of their papers we have counts for
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Electroosmotic flow in small-scale channels induced by surface-acoustic waves
Mathias Dietzel, Steffen Hardt
Numerical simulations of the Navier-Stokes, Nernst-Planck, and the Poisson equations are employed to describe the transport processes in an aqueous electrolyte in a parallel-plate…
Conjugated liquid layers driven by the short-wavelength Bénard-Marangoni instability: experiment and numerical simulation
Iman Nejati, Mathias Dietzel, Steffen Hardt
The coupled dynamics of two conjugated liquid layers of disparate thicknesses, which coat a solid substrate and are subjected to a transverse temperature gradient, is investigated.…
Interfacial instability of liquid films coating the walls of a parallel-plate channel and sheared by a gas flow
Miklós Vécsei, Mathias Dietzel, Steffen Hardt
The stability of liquid films coating the walls of a parallel-plate channel and sheared by a pressure-driven gas flow along the channel centre is studied. The films are susceptible…
Formation of Nanopillar Arrays in Ultrathin Viscous Films: The Critical Role of Thermocapillary Stresses
Mathias Dietzel, Sandra M. Troian
Experiments by several groups during the past decade have shown that a molten polymer nanofilm subject to a large transverse thermal gradient undergoes spontaneous formation of per…