This five-year, $430,928 project grant from the National Science Foundation's Engineering program (CFDA 47.041) will fund research into the dynamics of droplet impact and mixing on liquid films. The awardee, University of California San Diego, will use advanced experimental techniques including high-speed imaging, interferometry, particle image velocimetry, and laser-induced fluorescence to study impact dynamics and mixing behavior from the sub-micron to millimeter scale. Experiments will...
This $230,000 federal Project Grant award from the National Science Foundation (NSF) Engineering program (CFDA 47.041) aims to advance the understanding of how soft, deformable particles such as oil droplets and cells move through complex environments. The Research Foundation of the City University of New York (RFCUNY) at the City College campus is leading this collaborative research project, which combines carefully designed experiments with advanced computer simulations. The goal is to develop...
This Project Grant award of $154,994 from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) supports research aimed at improving the understanding and predictive capability of pulsatile turbulent flows over rough surfaces. The 5-year project, awarded to the University of Mississippi, will conduct high-resolution numerical simulations, statistical analysis, and physics-based modeling to elucidate the complex flow physics associated with rapidly changing flows, like wind...
This $584,946 federal Project Grant award from the National Science Foundation's Engineering program (CFDA 47.041) to Northeastern University will establish an experimental platform to study the impact dynamics of complex fluid droplets on surfaces. The project aims to develop advanced diagnostic techniques to probe the detailed flow, stress, and particle concentration fields as these complex fluid droplets impact a surface. The research will provide critical insights into the coupling between...
The National Science Foundation Division of Chemical, Bioengineering, Environmental, and Transport Systems awarded a $376,195 Project Grant to the University of California, Berkeley under the Engineering (47.041) federal grant program. The award will support research from January 1, 2023 through December 31, 2025 to develop two innovative models for predicting the effects of surface morphology on bubble nucleation and growth in micro/nano porous layers used for enhanced boiling surfaces....
The National Science Foundation (NSF) awarded a $456,872 Project Grant under the Engineering program (CFDA 47.041) to the University of Illinois to conduct research on the role of complex fluids in the flow and instabilities of particle-laden liquids. The project aims to improve the understanding of particle behavior and flow characteristics in complex fluid environments, with applications in areas such as microfluidic devices, inkjet printing, and enhanced oil recovery. The research combines...
This $250,000 federal Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) will fund research to investigate the motion and self-propulsion of "Marangoni surfers" on spherical liquid interfaces, such as levitating water droplets in microgravity aboard the International Space Station (ISS). The primary objective is to establish a computational-experimental framework to study the complex interactions between active particle motion,...
This $313,202 federal Project Grant award from the National Science Foundation's Mathematical and Physical Sciences program (CFDA 47.049) supports a 5-year research project to model and analyze particle-laden fluid flows. The project involves developing novel mathematical models and computational methods to better understand the complex physics underlying particle-laden flows, which have important applications in industries like food processing, mining, and environmental remediation. Key...
This $325,003 Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) supports research to improve the understanding of flow regimes and turbulent structures in bubble plumes. The project aims to develop a comprehensive model for the evolving entrainment process in bubble plumes across a range of conditions. Key activities include laboratory experiments to measure bubble dynamics and water flows, as well as analysis of flow evolution and small-scale...
This Project Grant award from the National Science Foundation's Engineering program (CFDA 47.041) supports research at the University of Maryland, College Park focused on capillary flows of particulate suspensions. The $120,000 award, effective April 1, 2025 through March 31, 2026, will characterize and model the role of interfaces in suspension dynamics, using experimental studies and numerical simulations. The goal is to develop a new understanding of capillary dynamics when solid non-Brownian...