Boundary layer structure and large eddy simulation of intensifying tropical cyclones
Abstract
Funds are provided to conduct research on boundary layer characteristics in tropical cyclones in order to improve the understanding of boundary layer dynamics for accurately forecasting storm development and rapid intensification. The PI will investigate the corresponding linkages to air-sea fluxes, boundary layer structure, and microphysical processes through modeling and observations by utilizing large eddy simulation (LES) in multiple configurations as well as existing and future dropsonde data as part of the ONR TCRI DRI. Simulations designed for multiple spatiotemporal scales, including waves and microphysics, will be conducted to better understand how to plan field observations as well as interpret their data within intensifying storms. The goal is to achieve key understanding of the fundamental mechanisms of intensification, with emphasis on boundary layer structure and surface fluxes.
Document Details
- Document Type
- DoD Grant Award
- Publication Date
- Jan 09, 2020
- Source ID
- N000142012060
Entities
People
- David H Richter
Organizations
- Office of Naval Research
- United States Navy
- University of Notre Dame