249 citations · 1.8k across the 36 of their papers we have counts for
20 papers · 1 filter
Impact of boiling liquid droplets: Vapor entrapment suppression
Bernardo Palacios-Muñiz, Edgar Ortega-Roano, Yee Li +3
There hardly is a fluid mechanics phenomenon attracting more attention than the impact of a droplet, due to its undeniable beauty, many applications and the numerous challenges it…
Higher-order meniscus oscillations driven by flow-focusing leading to bubble pinch off and entrainment in a piezo acoustic inkjet nozzle
Arjan Frates, Maaike Rump, Roger Jeurissen +8
The stability of high-end piezo-acoustic drop-on-demand (DOD) inkjet printing is sometimes compromised by the entrainment of an air bubble inside the ink channel. Here, bubble pinc…
Self-propulsion of inverse Leidenfrost drops on a cryogenic bath
Gauthier Anaïs, Diddens Christian, Proville Rémi +2
When deposited on a hot bath, volatile drops are observed to stay in levitation: the so-called Leidenfrost effect. Here, we discuss drop dynamics in an inverse Leidenfrost situatio…
Volume entrained in the wake of a disc intruding into an oil-water interface
Ivo R. Peters, Matteo Madonia, Detlef Lohse +1
An object moving through a plane interface into a fluid deforms the interface in such a way that fluid from one side of the interface is entrained into the other side, a phenomenon…
High-speed X-ray imaging of a ball impacting on loose sand
Tess Homan, Rob Mudde, Detlef Lohse +1
When a ball is dropped in fine, very loose sand, a splash and subsequently a jet are ob- served above the bed, followed by a granular eruption. To directly and quantitatively deter…
Quantfying rich patterns in agglomeration of floating beads
Ceyda Sanlı, Detlef Lohse, Devaraj van der Meer
Macroscopic spherical particles spontaneously form rich patterns on a standing Faraday wave. These patterns are found to follow a very systematic trend depending on the floater con…