The National Science Foundation awarded a $300,000 Project Grant to Michigan State University under the Engineering federal grant program (CFDA 47.041) for research on "IGNITION AND FLAME SPEED CHARACTERISTICS OF H2/AIR/EXHAUST GAS MIXTURES." The three-year award, which began September 1, 2021, will support research examining the ignition and flame speed of mixtures of hydrogen, air, and exhaust gases. The NSF Directorate for Engineering seeks to advance innovation and excellence in...
This $475,928 National Science Foundation project grant funds research at Michigan State University from August 2023 through July 2028 under the Engineering (47.041) federal grant program. The university will investigate extinction-based processes in turbulent liquid dual-fuel flames with hydrogen enrichment. Researchers will develop new laser diagnostic tools to study these combustion phenomena at both global and local scales in high-Reynolds number flows. They will focus on hydrogen enrichment...
This Project Grant award from the National Science Foundation (NSF) Division of Chemical, Bioengineering, Environmental, and Transport Systems (CBET) under the Engineering program (CFDA 47.041) supports research on the combustion behavior of new sustainable and environmentally friendly fuels, including ammonia and dimethyl ether (DME) blends. The $345,000 award to Wayne State University aims to investigate the "autoignition-assisted flame regime" of these fuel mixtures, focusing on...
This National Science Foundation project grant of $318,990 will fund research at Marquette University from January 2023 through December 2025 to develop a state-of-the-art combustion simulation tool for modeling multicomponent fuel droplets in high-pressure engine environments. The tool aims to capture the impact of realistic fuel composition on soot formation with greater fidelity than existing surrogate approaches. As part of the NSF Engineering program (CFDA 47.041), the research seeks to...
This Project Grant award, provided by the National Science Foundation's Engineering program (CFDA 47.041), aims to quantify the soot production rates of several relevant fuels in a simple but fundamental manner. The $199,990 grant, awarded to Yale University on July 1, 2024, will support research to establish opposed jet gaseous diffusion flames, dope them with practical fuel components, and measure soot volume fraction through pyrometry. The experimental work will be complemented by numerical...
This Project Grant from the National Science Foundation's Engineering program (CFDA 47.041) provides $508,122 to San Diego State University Research Foundation from March 1, 2022 to February 28, 2027. The funding supports research into soot formation processes in elevated temperature flames, with the goal of developing new models to accurately capture soot behavior in higher temperature combustion regimes including rocket propulsion and emerging technologies. Specifically, the grantee will...
The National Science Foundation Division of Chemical, Bioengineering, Environmental, and Transport Systems awarded a $360,000 Project Grant to the University of Maryland, College Park to support research into cool diffusion flames. The grant is part of the NSF Engineering program (CFDA 47.041) which seeks to advance engineering innovation and education. Through this award, the University of Maryland will develop an inexpensive facility to study cool diffusion flames above liquid fuel pools...
This National Science Foundation (NSF) project grant, awarded under the NSF Engineering program (CFDA 47.041), aims to quantify the soot production rates of several common fuel components relevant to jet and diesel fuels. The $200,222 award, effective July 1, 2024 through June 30, 2027, will allow researchers at the University of Connecticut to establish opposed jet gaseous diffusion flames, dope them with practical fuel components, and measure soot volume fraction through pyrometry. The...
The National Science Foundation (NSF) awarded a $199,993 Project Grant under its Engineering (CFDA 47.041) program to The University Corporation, a non-profit organization located in Northridge, California. The grant supports research to understand the effects of flame curvature and stretch on combustion and soot formation characteristics. The project will develop novel experimental combustion configurations and simplified theoretical models to analyze these phenomena, which are important for...
This $354,405 Project Grant awarded by the National Science Foundation (NSF) Engineering program (CFDA 47.041) to Arizona State University aims to develop a modeling framework for large-eddy simulation of turbulent premixed flame in order to discover closure terms that describe combustion-induced energy backscatter. The research is expected to provide new subgrid-scale models that can accurately capture energy backscatter in turbulent premixed flame, which is critical for improving the...