This National Science Foundation (NSF) Engineering program grant, with the CFDA number 47.041, is funding a $240,549 collaborative research project led by the University of Central Florida (UCF) to investigate the decontamination of flexible surfaces using sloshing liquid vibrations. The project aims to provide a deep understanding of how surface motion impacts the movement and ejection of liquid contaminants, with the goal of developing autonomous cleaning and drying strategies for applications...
The University of Tennessee received a three-year, $432,200 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 support research tuning liquid jet and splash dynamics by deformable and heterogeneous boundaries from September 2021 through December 2024. The work will advance understanding of complex multiphase flows important to applications such as 3D...
This Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences (CFDA 47.049) program provides $170,164 to the University of Tennessee to elucidate the fluid dynamics of biological and bioinspired filtering arrays. The key objectives are to: 1) develop open-source numerical software to model the flow through complex filtering structures, 2) design software training materials and classroom modules, and 3) conduct public outreach on the research. The...
The National Science Foundation (NSF) awarded a $400,191 CAREER grant to the University of Tennessee, titled "HARNESSING THE INTERPLAY OF MORPHOLOGY, VISCOELASTICITY, AND SURFACE-ACTIVE AGENTS TO MODULATE SOFT WETTING". The grant, awarded under the NSF Engineering (CFDA 47.041) program, aims to advance the fundamental understanding of soft wetting phenomena by investigating how micro-texture and softness of polymeric substrates affect the wetting behavior of liquids, including simple...
The National Science Foundation (NSF) awarded a Project Grant of $445,999.00 to the University of Massachusetts (UMass) through the Engineering program (CFDA 47.041) to conduct research on the fluid-structure interactions of ultrasoft shape-morphing membranes. The project aims to develop a deeper understanding of the complex coupling between nonlinear elasticity and turbulent fluid dynamics, with potential applications in areas like flow control, drag modulation, and energy extraction. The...
This $220,000 Project Grant award from the National Science Foundation's (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 consisting of narrow constrictions and obstacles. The award to Emory University will systematically investigate the flow of bubbles and droplets through obstacle arrays, studying the effects of particle surface tension, obstacle density, size, and...
The National Science Foundation (NSF) awarded a $429,499 Project Grant under the Engineering program (CFDA 47.041) to Clemson University. The grant, awarded on August 1, 2024, aims to examine the hydrodynamics of aquatic robots locomoting in orderly ensembles and identify the collective behaviors that emerge from the flow-mediated interactions among the robots. The research will utilize a synergistic approach of high-fidelity numerical simulations and laboratory experiments to obtain an in-depth...
The University of Tennessee was awarded a $948,034 Project Grant from the National Science Foundation Division of Civil, Mechanical, and Manufacturing Innovation under the Engineering (47.041) federal grant program. The grant will support development of a nonlinear model reduction framework and associated data-driven inference strategies for oscillatory systems from March 1, 2022 to February 28, 2027. The framework aims to improve understanding and analysis of oscillatory dynamics through...
This federal Project Grant award of $250,000 from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) aims to investigate the motion and self-propulsion of Marangoni surfers on spherical interfaces, such as levitating water droplets in microgravity aboard the International Space Station (ISS). The principal objective is to establish a computational-experimental framework to study the complex interactions between active particle motion, released species transport, and the...
The National Science Foundation awarded a $249,996 Project Grant to the University of Tennessee under the Engineering (47.041) federal grant program. The three-year award will support research to develop new bioinspired membrane materials for resilient brine treatment without using per- and polyfluoroalkyl substances (PFAS). The researchers aim to fabricate wetting- and scaling-resistant membrane distillation membranes through covalent attachment of supracolloidal structures mimicking the...