92 citations
- University of MinnesotaUS25 papers
- Universidade Estadual de Campinas (UNICAMP)BR5 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- University of Minnesota SystemUS2 papers
- University of WarsawPL2 papers
- California State University, SacramentoUS1 paper
- Colorado School of MinesUS1 paper
- École Normale Supérieure de LyonFR1 paper
- École Polytechnique Fédérale de LausanneCH1 paper
- ESPCI ParisFR1 paper
- Friedrich-Alexander-Universität Erlangen-NürnbergDE1 paper
- Goddard Institute for Space StudiesUS1 paper
16 papers · 1 filter
Retreat to advance: self-blocking enables efficient mineral replacement
Agnieszka Budek, Tomasz Szawełło, Vaughan Voller +1
Mineral replacement reactions under advective flow often suffer from severe spatial inefficiency: dissolution causes the flow to self-focus into a few dominant wormholes that bypas…
Resolvent model-based analyses of coherent structures in Langmuir turbulence
Anqing Xuan, Lian Shen
We present an analysis of the coherent structures in Langmuir turbulence, a state of the ocean surface boundary layer driven by the interactions between water waves and wind-induce…
A theoretical study of the upper bound of surface elevation variance in the Phillips initial stage during wind-wave generation
Tianyi Li, Lian Shen
The resonance mechanism in the initial stage of wind-wave generation proposed by Phillips (J. Fluid Mech., vol. 2, 1957, 417$\unicode{x2013}$445) is a foundation of wind-wave gener…
Vortex structures under dimples and scars in turbulent free-surface flows
Jørgen R. Aarnes, Omer Babiker, Anqing Xuan +2
Turbulence beneath a free surface leaves characteristic long-lived signatures on the surface, such as upwelling 'boils', near-circular 'dimples' and elongated 'scars', easily ident…
Barchan-barchan dune repulsion investigated at the grain scale
Nicolao Cerqueira Lima, Willian Righi Assis, Carlos Azael Alvarez +1
Barchans are eolian dunes of crescent shape found on Earth, Mars and other celestial bodies. Among the different types of barchan-barchan interaction, there is one, known as chasin…
Stochastic modelling of the instantaneous velocity profile in rough-wall turbulent boundary layers
Roozbeh Ehsani, Michael Heisel, Jiaqi Li +3
The statistical properties of Uniform Momentum Zones (UMZs) are extracted from laboratory and field measurements in rough wall turbulent boundary layers to formulate a set of stoch…