The National Science Foundation (NSF) awarded a $218,487 Project Grant under the Geosciences program (CFDA 47.050) to the University of South Florida (USF) to conduct collaborative research on Langmuir circulation in the nearshore coastal environment. The overarching goal is to investigate numerically the structure and intensity of Langmuir turbulence and its impact on cross-shore scalar transport in shallow coastal shelf environments extending from the surf zone to the inner shelf. The...
The National Science Foundation Division of Ocean Sciences awarded a $574,550 Project Grant to the University of Delaware under the Geosciences federal grant program (CFDA 47.050) for the period March 1, 2022 through February 28, 2025. The award will support research examining the Lagrangian transport and patchiness of buoyant material in estuarine systems through an integrated program employing conceptual models, observations, and simulations. Key objectives include assessing and advancing...
This National Science Foundation (NSF) Geosciences program Project Grant award, with a total funding of $438,734, supports a collaborative research effort to study the turbulence in the stratified layer at the air-water interface caused by waves and wind. The research will be conducted through a combination of controlled laboratory experiments and state-of-the-art numerical simulations, with the goal of improving the representation of the ocean surface boundary layer in Earth-system models....
The University of Delaware received a $497,107 Project Grant award from the National Science Foundation on March 1, 2021 to support research titled "COLLABORATIVE RESEARCH: WIND TURBULENCE OVER SHOALING SURFACE WAVES AND THEIR IMPACT ON AIR-SEA FLUXES." The research is being conducted under the NSF's Geosciences program (CFDA 47.050), which aims to strengthen understanding of the integrated Earth system through basic research in atmospheric, earth, and ocean sciences. Specifically,...
This National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant award in the amount of $353,715 will fund a collaborative research project to study the turbulence in the stratified layer at the air-water interface, as driven by waves and wind. The project will utilize a combination of controlled laboratory experiments and advanced numerical simulations (large-eddy simulations) to test the hypothesis that coupling between waves and wind-driven currents is necessary to...
This National Science Foundation project grant of $399,900 will fund research at the University of Delaware from September 1, 2022 to August 31, 2025. The research aims to advance understanding of the ocean surface boundary layer dynamics under the Geosciences program (CFDA 47.050).
Specifically, the award will support collaborative research to explore the effects of surface waves on the stratified ocean surface boundary layer during conditions of surface heating. Through analyses of existing...
The University of Delaware received a three-year, $390,198 National Science Foundation project grant under the Geosciences program (CFDA 47.050) to conduct collaborative research on the experimental and numerical study of bed shear stress and turbulent boundary layer structure induced by breaking-wave-generated vortices. The research is intended to strengthen fundamental knowledge and understanding of integrated Earth system processes through basic research in atmospheric, earth, and ocean...
This Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) will fund research to investigate the interactions between internal waves and submesoscale currents in the ocean's bottom boundary layer. The total award is $418,382 over a period of 3 years, from June 1, 2024 to May 31, 2027.
The research will combine theoretical concepts, analyses of existing measurements, and computer modeling to assess how these wave-current interactions affect mixing and...
The University of Delaware received a $380,940 project grant award from the National Science Foundation Division of Ocean Sciences Geosciences program (CFDA 47.050) to conduct research on the role of turbulent coherent structures on evolving seabed topography from May 15, 2023 to April 30, 2026. The university will apply numerical modeling methods including large eddy simulation two-phase flow methodology to understand the geometry and migration of medium to fine sand ripples under waves and...
This federal Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) will support research examining the interactions between internal waves and submesoscale currents in the ocean's bottom boundary layer. The $567,136 award, effective June 1, 2024 through May 31, 2027, will be provided to The Leland Stanford Junior University to conduct theoretical analyses, observational data studies, and computer simulations to assess the impact of these interactions on...