This $460,353 National Science Foundation project grant supports research into the dynamics of ultrafast cold cavitation in liquids at Rutgers, The State University of New Jersey from March 2022 to February 2025. The grant is funded through NSF's Engineering program (CFDA 47.041), which aims to advance engineering research and education. Specifically, the grant will fund the development of advanced laser ablation and imaging techniques to induce and capture cavitation bubbles in water and diesel...
The National Science Foundation Division of Chemical, Bioengineering, Environmental, and Transport Systems awarded a $271,015 Project Grant to Princeton University from December 2021 through November 2024. The grant supports collaborative research to probe cavitation inception in dielectric liquids with sub-nanosecond precision under the NSF Engineering program (CFDA 47.041). Specifically, the funding enables Princeton University researchers to investigate how bubbles form and collapse in...
This National Science Foundation (NSF) Engineering program (CFDA 47.041) Project Grant award provides $329,999 to Virginia Polytechnic Institute & State University (Virginia Tech) to conduct a collaborative research project focused on elucidating the role of acoustic cavitation in the demulsification of water-oil emulsions. The goal is to develop a comprehensive understanding of how cavitation can improve the efficiency of ultrasound-based water-oil separation techniques used in oil...
The National Science Foundation Division of Chemical, Bioengineering, Environmental, and Transport Systems awarded a $179,909 Project Grant to Texas A&M University-Kingsville to support research probing cavitation inception in dielectric liquids with sub-nanosecond precision. This three-year award, made on December 15, 2021 under the Engineering program (CFDA 47.041), will allow the awardee to collaborate on improving understanding of cavitation inception in non-conducting liquids through...
The National Science Foundation (NSF) Engineering program (CFDA 47.041) awarded a $200,000 Project Grant to Brigham Young University (BYU) to study the dynamics of cavitation bubbles near mixed solid-gaseous surfaces. The goal is to understand when and how these surfaces can repel cavitation bubbles, which can cause damage, vibrations, and noise in various industrial applications like valves, pumps, and turbines. The project will use high-speed photography to map the behaviors of laser-induced...
This Project Grant award of $250,431.00 was provided by the National Science Foundation's (NSF) Engineering program (CFDA 47.041) to Worcester Polytechnic Institute (WPI) with a start date of December 1, 2024 and an end date of November 30, 2027. The award aims to elucidate the role of acoustic cavitation in enhancing the efficiency of ultrasound-based water-oil demulsification, which is an essential step in the oil production process. The research will focus on characterizing the mechanical...
This $278,770 federal Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) supports collaborative research on the hydrodynamic instability and breakup of shock-driven liquid sheets. The research will involve detailed numerical simulations and detonation tube experiments to develop a lifecycle model that can describe the evolution of shock-driven liquid sheets, from initial formation to fragmentation into ligaments and droplets. The goal is to improve...
This $250,000 Project Grant awarded by the National Science Foundation's (NSF) Engineering program, with a performance period from January 1, 2024 to December 31, 2026, will fund collaborative research by the University of North Carolina at Charlotte to develop a new understanding of droplet breakup behavior under complex acceleration conditions. The research will utilize a combination of experiments and simulations to examine droplet breakup processes, with the goal of creating an improved...
This National Science Foundation (NSF) Project Grant award, under the Engineering program (CFDA 47.041), provides $330,130 to North Carolina State University (NC State) from January 1, 2025 to December 31, 2027 to develop new data-driven methodologies for modeling, analyzing, and controlling nonlinear chemical processes. The project aims to create innovative state-space models and machine learning-based techniques to: 1) reconstruct hidden process states from input/output data, 2) analyze...
This $516,762 Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) supports fundamental research at the University of Central Florida (UCF) to develop a new ultrasonic shearing method for scalable manufacturing of uniform-sized nanobubbles. The research aims to advance nanobubble production capabilities, particularly for biomedical applications like drug delivery and medical imaging. Key aspects include computational modeling of the ultrasonic...