55 citations · 162 across the 9 of their papers we have counts for
9 papers
Influence of liquid miscibility and wettability on the structures produced by drop-jet collisions
David Baumgartner, Ronan Bernard, Bernhard Weigand +3
Collisions between a stream of drops and a continuous jet of a different liquid are experimentally investigated. In contrast to previous studies, our work focuses on the effects of…
Effects of viscosity on liquid structures produced by in-air microfluidics
David Baumgartner, Günter Brenn, Carole Planchette
This paper experimentally investigates the effect of viscosity on the outcomes of collisions between a regular stream of droplets and a continuous liquid jet. A broad variation of…
Universality of stretching separation
David Baumgartner, Günter Brenn, Carole Planchette
We develop a parameter-free model for the fragmentation of drops colliding off-center. The prediction is excellent over a wide range of liquid properties. The so-called stretching…
On the molecular mechanism behind the bubble rise velocity jump discontinuity in viscoelastic liquids
Dieter Bothe, Matthias Niethammer, Christian Pilz +1
Bubbles rising in viscoelastic liquids may exhibit a jump discontinuity of the rise velocity as a critical bubble volume is exceeded. The phenomenon has been extensively investigat…
Miscibility and wettability: how interfacial tension influences droplet impact onto thin wall films
R. Bernard, D. Baumgartner, G. Brenn +3
The influence of miscibility and liquid wettability during droplet impact onto thin wall films is investigated experimentally. Despite similar liquid properties and impact conditio…
A new class of discontinuous solar wind solutions
Bidzina M. Shergelashvili, Velentin N. Melnik, Grigol Dididze +6
A new class of one-dimensional solar wind models is developed within the general polytropic, single-fluid hydrodynamic framework. The particular case of quasi-adiabatic radial expa…