Project Grant 2152233
- The National Science Foundation (NSF) Division of Atmospheric and Geospace Sciences awarded a $295,852 Project Grant to the University of Illinois for the "COLLABORATIVE RESEARCH: CHEMISTRY-INFORMED ICE NUCLEATION AND GROWTH--INTEGRATED LABORATORY AND MODELING STUDIES" project under the Geosciences (CFDA 47.050) federal grant program. This 3-year collaborative research project aims to study how the chemistry of ice nucleating particles suspended in solution droplets impacts the ice...
- This National Science Foundation (NSF) Engineering program (CFDA 47.041) Project Grant award, totaling $920,715, aims to elucidate the roles of gravity on the freezing dynamics of sessile drops in the presence of soluble and insoluble particles. The research will be conducted at the University of Illinois and involve several key tasks: fabricating samples and solutions for experiments on the International Space Station (ISS), coordinating with NASA to prepare the experimental rig, overseeing...
- This $941,193 Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) supports research to further develop a theory on the invariance of cloud size distribution under varying climate conditions. The research aims to evaluate whether certain cloud properties, such as the relationship between cloud size and number, remain consistent despite changes in atmospheric climate and chemical composition. The work seeks to understand the underlying physical mechanisms...
- This $425,395 National Science Foundation project grant supports research into understanding low-cloud feedbacks using large-eddy simulation of spatially developing cloud transitions from February 15, 2022 through January 31, 2027. Funded through the Geosciences program (CFDA 47.050), the research aims to address limitations in modeling low-cloud behavior over large areas by developing a hierarchy of large-eddy simulation model configurations at different scales. Several experiments are...
- This $467,067 federal Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) supports collaborative research at Texas A&M University to increase fundamental understanding of the physical mechanisms that drive heterogeneous ice nucleation in the atmosphere, with a particular focus on contact nucleation. The research aims to address key science questions around establishing reliable methods for measuring contact ice nucleation, understanding the importance...
- The National Science Foundation (NSF) awarded a $463,374 Project Grant under the Geosciences program (CFDA 47.050) to the University of Colorado for a collaborative research project to explore the fundamental physical mechanisms driving contact ice nucleation in the atmosphere. The research aims to establish reliable methods for measuring contact ice nucleation, elucidate the role of ice nucleating particle (INP) position versus collision in the nucleation process, identify the most effective...
- This National Science Foundation project grant of $399,905 provides funding from August 1, 2022 to July 31, 2025 under the Geosciences program (CFDA 47.050) to develop a new poloidal convection model and multi-scale description of moist circulations in tall cumulus clouds. The University of California, Davis will test and further develop the poloidal model framework to incorporate both ascending and descending air motions within convective clouds. This will allow for new understanding of cloud...
- The National Science Foundation (NSF) awarded a $283,744 Project Grant under the Geosciences (CFDA 47.050) program to The University of Alabama in Huntsville (UAH) for the "Collaborative Research: Relating Atlantic Marine Convection, Ice Nuclei and Cold Pools (RAM-CINC)" project. The research team from UAH will equip drones with advanced instrumentation and deploy them during a 2025 research voyage in the eastern Atlantic Ocean. The objective is to study the prevalence of ice...
- This National Science Foundation project grant of $372,870 supports research into aerosol-cloud-turbulence interactions through numerical simulation and experimental chamber studies. Awarded on September 1, 2022 under the Geosciences program (CFDA 47.050), the three-year award to the University of Notre Dame will use high-resolution numerical modeling and experiments at the PI Chamber facility to examine questions around aerosol hygroscopicity, supersaturation fluctuations, droplet settling...
- Federal Grant Award Summary The National Science Foundation's Division of Atmospheric and Geospace Sciences awarded Penn State University a $798,249 Project Grant (CFDA 47.050, Geosciences Program) effective August 15, 2025, with completion scheduled for July 31, 2028. This award supports laboratory research investigating ice vapor growth and ice crystal formation in high-altitude clouds under controlled conditions. The research team will utilize diffusion chambers and vertical flow chambers...
The National Science Foundation awarded a $417,085 Project Grant to the University of Illinois under the Geosciences program (CFDA 47.050) to study radiative cooling and homogeneous droplet freezing in laboratory clouds. The three-year award beginning March 1, 2022 will support laboratory experiments and analytical modeling to increase understanding of water phase changes like evaporation, condensation, and freezing, which drive severe weather. The grantee will conduct experiments exposing cloud droplets to radiative cooling and measure changes in droplet size and temperature. An analytical model of radiative cooling and condensation processes will be developed. Results are intended to improve representation of cloud microphysics in weather prediction and climate models, with broader impacts including benefits to engineering and technology fields.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $417.1k | 2/18/22 |