Project Grant 2301485
- This $200,000 National Science Foundation project grant supports the development of new diagnostic tools and combustion models for carbon-free fuels through the Engineering (CFDA 47.041) program. Funded from February 2022 through January 2024, the University of Texas at San Antonio will perform high-pressure absorption spectroscopy of ammonia combustion gases using an optical gas cell and shock tube. Thermodynamic models will predict absorbance spectra at temperatures and pressures relevant to...
- This Project Grant award from the National Science Foundation (NSF) Engineering (ENG) program (CFDA 47.041) will provide $410,000 to the Texas A&M Engineering Experiment Station (Tees) to conduct research to improve the fundamental understanding and predictive capability of ammonia combustion chemistry models. The key products and services to be delivered under this 3-year award include: Utilizing state-of-the-art laser diagnostics and laboratory facilities to measure critical model...
- This Project Grant award from the National Science Foundation (NSF) Engineering program (CFDA 47.041) aims to develop a multiscale, physics-based, data-driven model for ammonia combustion. The $429,999 award, with a performance period from August 1, 2025 to July 31, 2028, will fund research to identify and characterize previously undiscovered chemical pathways that impact engine performance predictions, and conduct targeted experimental measurements to validate and optimize the model for desired...
- This Project Grant award from the National Science Foundation (NSF) Engineering Directorate (CFDA 47.041) provides $523,552 to the University of Texas at Austin to develop advanced computational models for simulating complex turbulent fluid flows. The research aims to create reliable, broadly applicable turbulence models for use in Large Eddy Simulation (LES) to enable more practical and accurate simulations across fields like aeronautics, propulsion, power generation, and wind energy. In...
- This Project Grant award for $200,000.00 from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) supports collaborative research at Princeton University to computationally investigate emissions in ammonia wall quenching processes and develop predictive computational models. The goal is to optimize ammonia combustion systems to minimize pollutant emissions, which could significantly impact applications such as heavy-duty marine engines. The research involves conducting...
- This Project Grant award from the National Science Foundation (NSF) Engineering program (CFDA 47.041) to the Florida Institute of Technology Inc. (Florida TECH) provides $198,529 in funding to conduct advanced numerical simulations and experimental research to improve the understanding and modeling of turbulent combustion in high-speed aerospace propulsion systems. The research aims to address critical knowledge gaps in predicting the complex interactions between turbulence, shock waves, and...
- This Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) provides $193,395 to the Regents of the University of Idaho to conduct research on the combustion kinetics of hydrogen-rich fuels such as hydrogen, methane, and ammonia. The project aims to develop a comprehensive understanding of the gas-phase and catalytic combustion processes of these fuel mixtures, which have the potential to enable more efficient and environmentally-friendly combustion...
- The National Science Foundation (NSF) Engineering program (CFDA 47.041) has awarded a $630,000 Project Grant to the University of California, Irvine (UCI) for a three-year period from September 1, 2025 to August 31, 2028. The grant will fund direct numerical simulations and statistical analysis to guide turbulent combustion closure modeling for applications in gas turbine engines, rocket engines, and industrial furnaces. The key objectives of the project are to: Uncover new relationships between...
- This $250,000 Project Grant, awarded by the National Science Foundation's (NSF) Engineering program (CFDA 47.041), supports computational modeling research to investigate the influence of wall quenching on emissions from partially cracked ammonia combustion. The research aims to develop predictive computational models that can be used to design optimized ammonia combustion systems with minimal pollutant emissions, which could have a significant impact on applications such as heavy-duty marine...
- This Project Grant award from the National Science Foundation (NSF) Engineering program (CFDA 47.041) aims to better understand the physical and chemical mechanisms responsible for boundary layer flashback in turbulent lean hydrogen flames, and to develop accurate and affordable models for predicting its occurrence. The $412,791 award to the University of Utah will support research to enable a new modeling paradigm for boundary layer flashback, with the primary hypothesis that there is a...
This Project Grant award from the National Science Foundation's Division of Chemical, Bioengineering, Environmental, and Transport Systems (CBET) under the Engineering (CFDA 47.041) program will provide $555,000 to the University of Texas at Austin from August 1, 2023 through July 31, 2026. The primary objectives of the project are to: 1) Generate a comprehensive database on turbulence-chemistry interactions in turbulent flames of ammonia/hydrogen fuel blends through large-scale direct numerical simulations and experimental measurements, and 2) Develop generalizable dimensionless scaling laws for turbulent flames of these carbon-free fuel blends using a novel statistical learning approach. The project seeks to systematically understand critical turbulence-chemistry interactions and demonstrate new techniques for discovering scaling laws that can accelerate the deployment of ammonia/hydrogen fuels for carbon-free electricity generation. The research findings will also be leveraged to increase public awareness and understanding of key issues in combustion-based power production.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $555.0k | 8/7/23 |