Project Grant 2145210
- This Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) provides $584,946 to Northeastern University to develop an experimental platform that combines advanced diagnostic techniques to probe the detailed dynamics of complex fluid droplet impacts on surfaces. The goal is to generate a systematic understanding of the coupling between complex fluid properties and flow behavior during droplet impact. The award period runs from May 1, 2025 to April...
- This two-year, $177,911 Project Grant from the National Science Foundation's Division of Chemical, Bioengineering, Environmental, and Transport Systems, under the Engineering program (CFDA 47.041), will fund research at California Polytechnic State University to improve experiments exploring liquid sheet edge breakup and droplet formation. The university will give student groups the opportunity to develop new experimental equipment to investigate how micro-scale surface patterns influence the...
- This $337,000 Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) aims to advance simulations of gas-liquid mixtures, especially when they break apart into small droplets or bubbles and when small droplets or bubbles come together. The project will develop new ways to represent and model these fine details of fluid behavior, resulting in more accurate simulations without requiring expensive computer resources. This research will contribute to...
- This $200,000 National Science Foundation project grant supports research at Baylor University investigating the contact dynamics of viscoelastic liquid drops. Funded under the NSF Directorate for Engineering's $47.041 CFDA Engineering program, the two-year award will analyze nano- to millimeter-scale droplet behavior using experiments and modeling. Researchers will examine how polymer additives impact air entrainment under moving drops and characterize energy losses from trapped air films...
- The University of California, Davis received a $439,105 federal Project Grant from the National Science Foundation's Engineering program (CFDA 47.041) to develop new models and simulations to characterize the collective hydrodynamic behavior of microscopic particles embedded in viscous interfaces. The goal is to establish a rigorous platform to understand and engineer complex membrane-like assemblies, which has applications in areas like drug delivery, respiratory health, and cell biology. The...
- This Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) provides $446,443 to The Regents of the University of California, doing business as the University of California, Berkeley (UC Berkeley), for a project titled "JET IMPINGEMENT ON COMPLEX SURFACES". The project aims to discover universal dependencies in complex multiphase flows, such as liquid-gas flows, through highly repeatable experiments studying liquid jet impingent on...
- This $323,821 federal Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) will fund collaborative research by the Regents of the University of Minnesota to investigate how variations in substrate properties influence drop impact dynamics. The research aims to systematically study how compliant, heterogeneous, and non-Newtonian substrates alter drop impact behaviors, with the goal of revealing the missing link between the onset of splashing and...
- This $164,964 National Science Foundation project grant supports research into controlled coating via charged droplet impact and deposition at the University of Arizona from October 1, 2022 to August 31, 2023. The goal is to investigate droplet dynamics when an electric field is applied to manipulate spray coating processes. Researchers will conduct experiments analyzing droplet impact and spreading on dielectric and conducting surfaces to evaluate shape and spreading differences. Phase-field...
- 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 National Science Foundation project grant of $270,000 will fund research at the University of California, Berkeley from August 2022 to July 2026 under the Engineering (47.041) federal grant program. The research aims to study particle adsorption dynamics at fluid interfaces under microgravity conditions aboard the International Space Station. Specifically, the grant will support experiments to elucidate how particles attach to droplets in the absence of sedimentation effects and develop...
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 identify the role of an interfacial gas layer in the coalescence process and how impact inertia, film geometry, molecular diffusion, and liquid properties affect subsequent mixing. Insights gained will aid design of industrial applications involving droplet-liquid interactions like inkjet printing, spray cooling, and fuel injection. The award also supports student and community outreach engaging underrepresented groups in science, technology, engineering, and mathematics experiences.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $430.9k | 1/20/22 |