Project Grant 2533460
- The National Science Foundation (NSF) awarded a $330,000 Project Grant under the Engineering program (CFDA 47.041) to the University of California, Santa Barbara (UCSB) to conduct collaborative research on cohesive immersed granular flows. This research aims to develop a quantitative framework connecting particle-level cohesion to the macroscopic flow and rheology of immersed granular materials, such as river and seabed sediments and industrial slurries. The project will integrate laboratory...
- 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 Project Grant award from the National Science Foundation's Engineering program (CFDA 47.041) provides $409,405 to support fundamental research on the behavior of fluid-coupled granular media. The research aims to advance experimental techniques and theory for observing the transmission of external loads on both the single-grain scale and the granular pack scale in these ubiquitous natural and engineered systems. The outcomes are expected to provide new insights into the organization of...
- This Project Grant award of $120,000.00 was made on April 1, 2025 by the National Science Foundation's Engineering program (CFDA 47.041), also known as the Particulate and Multiphase Processes program. The award will support research at the University of Maryland, College Park to characterize and model the role of interfaces in the dynamics of liquid suspension flows containing solid non-Brownian particles. The goal is to develop a new understanding of capillary flows of particulate suspensions,...
- 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 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 three-year, $475,603 project grant from the National Science Foundation Division of Chemical, Bioengineering, Environmental, and Transport Systems Engineering program (CFDA 47.041) will fund the development of experimental, theoretical, and computational methods to predict the behavior of dense suspensions of frictionless particles, such as those found in landslides, mudslides, and underwater avalanches. Specifically, the awardee Cornell University will use advanced microscopy, rheology,...
- This Project Grant from the National Science Foundation's Division of Chemical, Bioengineering, Environmental, and Transport Systems provides $255,634 to support research advancing understanding of particle-laden gravity currents under the Engineering program (CFDA 47.041). The Massachusetts Institute of Technology will collaborate with analytical modeling, numerical simulation, laboratory experimentation, and unique field data to develop empirical models predicting transport processes in...
- The National Science Foundation (NSF) awarded a $335,976 Project Grant under the Engineering CFDA Program (47.041) to the Regents of the University of California, Riverside (UC Riverside) for a 3-year period from October 1, 2023 to September 30, 2026. This grant will fund research to investigate the dynamics of particulate suspensions confined by flexible elastic membranes, which are common in biological micro-scale environments. The project aims to develop a fundamental understanding of the...
- This Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) supports research to investigate the micromechanical behavior of sand grain pairs bonded with different cementing agents. The award, worth $199,638, will fund a 2-year project period from September 1, 2025 to August 31, 2027 at Michigan Technological University. The research seeks to advance fundamental understanding of the grain-scale mechanics and failure mechanisms of bonded granular...
This National Science Foundation (NSF) Engineering (CFDA 47.041) project grant awarded to the University of Maryland, College Park provides $329,956 in funding from October 1, 2025 to September 30, 2028 to conduct research on cohesive immersed granular flows. The project will integrate laboratory experiments and particle-resolved numerical simulations to develop a quantitative framework connecting particle-level cohesion to the macroscopic flow and rheology of immersed granular materials such as river/seabed sediments and industrial slurries. Key deliverables include directly measuring adhesive forces between immersed particles, characterizing the dynamics of cohesive particle clusters, and quantifying bulk flow properties like yield stress. The results will help improve models for underwater sediment transport, water treatment, and industrial processes involving cohesive granular materials. The project also includes an educational component to provide research and training opportunities for students at multiple levels.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $330.0k | 8/27/25 |