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RISImpact of Configurations of Rapid Intermittent Assimilation of WSR-88D Radar Data for the 8 May 2003 Oklahoma City Tornadic Thunderstorm Case
Publisher: American Meteorological Society
Abstract: Various configurations of the intermittent data assimilation procedure for Level-II Weather Surveillance Radar-1988 Doppler radar data are examined for the analysis and prediction of a tornadic thunderstorm that occurred ...
Value-Driven Design Process: A Systematic Decision-Making Framework Considering Different Attribute Preferences From Multiple Stakeholders
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In general, architectural design is a loosely structured, open-ended activity that includes problem definition, representation, performance evaluation, and decision making. A number of approaches have been proposed in the ...
Tornadogenesis in a High-Resolution Simulation of the 8 May 2003 Oklahoma City Supercell
Publisher: American Meteorological Society
Abstract: 50-m-grid-spacing Advanced Regional Prediction System (ARPS) simulation of the 8 May 2003 Oklahoma City tornadic supercell is examined. A 40-min forecast run on the 50-m grid produces two F3-intensity tornadoes that track ...
Numerical Prediction of the 8 May 2003 Oklahoma City Tornadic Supercell and Embedded Tornado Using ARPS with the Assimilation of WSR-88D Data
Publisher: American Meteorological Society
Abstract: he 8 May 2003 Oklahoma City, Oklahoma, tornadic supercell is predicted with the Advanced Regional Prediction System (ARPS) model using four nested grids with 9-km, 1-km, 100-m, and 50-m grid spacings. The Oklahoma City ...
3DVAR and Cloud Analysis with WSR-88D Level-II Data for the Prediction of the Fort Worth, Texas, Tornadic Thunderstorms. Part I: Cloud Analysis and Its Impact
Publisher: American Meteorological Society
Abstract: In this two-part paper, the impact of level-II Weather Surveillance Radar-1988 Doppler (WSR-88D) reflectivity and radial velocity data on the prediction of a cluster of tornadic thunderstorms in the Advanced Regional ...
3DVAR and Cloud Analysis with WSR-88D Level-II Data for the Prediction of the Fort Worth, Texas, Tornadic Thunderstorms. Part II: Impact of Radial Velocity Analysis via 3DVAR
Publisher: American Meteorological Society
Abstract: In this two-part paper, the impact of level-II Weather Surveillance Radar-1988 Doppler (WSR-88D) radar reflectivity and radial velocity data on the prediction of a cluster of tornadic thunderstorms in the Advanced Regional ...
The Coefficient of Restitution of Spheroid Particles Impacting on a Wall—Part I: Experiments
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Coefficients of restitution (CoR) is used to scale the kinetic energy dissipation, which is a necessary parameter for discrete element modeling simulations of granular flow. Differences from the collision of spherical ...
Smart Construction of Fe2O3 Nanowire Arrays on Carbon Cloth for Enhanced Supercapacitor and Lithium-Ion Battery
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Due to its excellent theoretical specific capacity, the transition metal oxide Fe2O3 has garnered significant attention due to its potential as a cathode material. Nevertheless, Fe2O3 remains a drawback due to low electrical ...
A GSI-Based Coupled EnSRF–En3DVar Hybrid Data Assimilation System for the Operational Rapid Refresh Model: Tests at a Reduced Resolution
Publisher: American Meteorological Society
Abstract: coupled ensemble square root filter?three-dimensional ensemble-variational hybrid (EnSRF?En3DVar) data assimilation (DA) system is developed for the operational Rapid Refresh (RAP) forecasting system. The En3DVar hybrid ...
Radiance Preprocessing for Assimilation in the Hourly Updating Rapid Refresh Mesoscale Model: A Study Using AIRS Data
Publisher: American Meteorological Society
Abstract: AbstractThis study describes the initial application of radiance bias correction and channel selection in the hourly updated Rapid Refresh model. For this initial application, data from the Atmospheric Infrared Sounder ...