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...
The National Science Foundation awarded a $306,062 Project Grant to Princeton University under the Geosciences program (CFDA 47.050) to conduct collaborative research from April 2022 through March 2025. The research aims to advance understanding of cohesive sediment transport through multiscale experiments and numerical simulations. Specifically, the university will combine nano- to microscale imaging and molecular dynamics simulations, micro- to mesoscale millifluidic experiments and...
This $450,000 Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) to Purdue University will support research to characterize the motion and orientation of non-spherical particles in viscoelastic fluids. The research will involve microfluidic experiments, simulations, and theoretical modeling to quantify the interplay between lift forces and particle orientation for different flow rates, particle geometries, fluid properties, and channel confinement....
The University of Illinois was awarded a three-year, $355,159 Project Grant from the National Science Foundation Division of Chemical, Bioengineering, Environmental, and Transport Systems under the Engineering (47.041) federal grant program. The grant will fund research to uncover the self-sustaining cycle in the outer region of turbulent boundary layers. The University of Illinois will conduct the research from June 2021 through May 2024 in Urbana, Illinois. The goal of the NSF Engineering...
This $286,976 National Science Foundation project grant supports research at Tufts University to quantify viscoelastic fluid flows through porous media and determine how microstructure affects macroscopic flow and transport properties. The NSF Division of Chemical, Bioengineering, Environmental, and Transport Systems awarded the funding under the Engineering program (CFDA 47.041) to study stability and dispersion of viscoelastic flows through porous materials. Key outcomes include establishing...
This federal Project Grant award of $120,000.00 from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) supports research at the University of Maryland, College Park to characterize and model the role of interfaces in suspension dynamics for various industrial and environmental processes. The research aims to advance the fundamental understanding of suspension flows under confinement, establishing when and how particles disturb thin liquid films. The proposed work will...
This Project Grant award from the National Science Foundation (NSF) Engineering program (CFDA 47.041) will fund research at the University of Illinois to investigate the dynamics and transport of compound multiphase bubbles. The $321,736 award, active from July 1, 2024 to June 30, 2027, aims to develop a fundamental framework for understanding how coating compounds on bubbles affect their rising and bursting mechanics. The research will leverage experiments, scaling modeling, and numerical...
This two-year, $400,138 project grant from the National Science Foundation Division of Chemical, Bioengineering, Environmental, and Transport Systems will fund research into instabilities in suspension flows. The University of Illinois will conduct laboratory experiments and apply existing theory to explore suspension flows in structured channels. Researchers will characterize the laminar steady state as a function of Reynolds number for specified particle sizes and volume fractions. They will...
This two-year, $224,990 project grant from the National Science Foundation's Division of Chemical, Bioengineering, Environmental, and Transport Systems under the Engineering program (CFDA 47.041) will support research to advance understanding of particle-laden gravity currents. The University of California, Santa Barbara will integrate analytical modeling, numerical simulation, laboratory experimentation, and field data to study the dynamics of gravity and particle-driven currents released...
This $610,000 Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) supports research at Yale University to study the effects of chemical gradients on the motion of colloids (small micron-size particles) in porous media. The project will use a combination of experiments, numerical simulations, and theoretical modeling to advance the fundamental understanding of colloid transport in porous media and develop predictive models to control colloid behavior...
This Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) will support research to quantify how clay interacts with fluid motion across a range of real-world conditions. The $349,943 award, effective May 15, 2025, will enable researchers at the University of Illinois to systematically study the influence of clay concentration on the onset, structure, and evolution of turbulence in transitional flow regimes. The findings will inform predictive scaling laws for clay-laden flows and support models of sediment transport and boundary-layer behavior in engineered and natural systems. This fundamental research project aims to improve understanding of clay-laden flows, which play a significant role in shaping rivers, estuaries, coastal systems, and deep-sea environments. No sub-awards are planned under this grant.