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RISInteraction of Nocturnal Low-Level Jets with Urban Geometries as Seen in Joint Urban 2003 Data
Publisher: American Meteorological Society
Abstract: Because accurate modeling of atmospheric flows in urban environments requires sophisticated representation of complex urban geometries, much work has been devoted to treatment of the urban surface. However, the importance ...
Assessment of Vertical Mesh Refinement in Concurrently Nested Large-Eddy Simulations Using the Weather Research and Forecasting Model
Publisher: American Meteorological Society
Abstract: o facilitate multiscale simulation using the Weather Research and Forecasting model, vertical mesh refinement for one-way concurrent nested simulation was recently introduced. Grid refinement in the vertical dimension ...
A Moving-Wave Implementation in WRF to Study the Impact of Surface Water Waves on the Atmospheric Boundary Layer
Publisher: American Meteorological Society
A New Vertical Grid Nesting Capability in the Weather Research and Forecasting (WRF) Model
Publisher: American Meteorological Society
Abstract: esoscale atmospheric models are increasingly used for high-resolution (<3 km) simulations to better resolve smaller-scale flow details. Increased resolution is achieved using mesh refinement via grid nesting, a procedure ...
Explicit Filtering and Reconstruction to Reduce Grid Dependence in Convective Boundary Layer Simulations Using WRF-LES
Publisher: American Meteorological Society
Abstract: AbstractAs model grid resolutions move from the mesoscale to the microscale, turbulent structures represented in atmospheric boundary layer simulations change dramatically. At intermediate resolutions, the so-called gray ...
Using a Canopy Model Framework to Improve Large-Eddy Simulations of the Neutral Atmospheric Boundary Layer in the Weather Research and Forecasting Model
Publisher: American Meteorological Society
Abstract: A canopy model framework is implemented in the Weather Research and Forecasting Model to improve the accuracy of large-eddy simulations (LES) of the atmospheric boundary layer (ABL). The model includes two options that ...
Topographic Effects on Radiation in the WRF Model with the Immersed Boundary Method: Implementation, Validation, and Application to Complex Terrain
Publisher: American Meteorological Society
Abstract: AbstractTopographic effects on radiation, including both topographic shading and slope effects, are included in the Weather Research and Forecasting (WRF) Model, and here they are made compatible with the immersed boundary ...
Evaluation of the Impact of Horizontal Grid Spacing in Terra Incognita on Coupled Mesoscale–Microscale Simulations Using the WRF Framework
Publisher: American Meteorological Society
Abstract: AbstractCoupled mesoscale?microscale simulations are required to provide time-varying weather-dependent inflow and forcing for large-eddy simulations under general flow conditions. Such coupling necessarily spans a wide ...
Development of a Coupled Groundwater–Atmosphere Model
Publisher: American Meteorological Society
Abstract: Complete models of the hydrologic cycle have gained recent attention as research has shown interdependence between the coupled land and energy balance of the subsurface, land surface, and lower atmosphere. PF.WRF is a new ...