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RISStorm Tracking via Tree Structure Representation of Radar Data
Publisher: American Meteorological Society
Abstract: AbstractAn algorithm for automatic storm identification, tracking, and nowcasting using tree structure representation of radar reflectivity images is proposed. The algorithm aims to track and nowcast different kinds of ...
A Region-Tree-Based Approach for the Verification of Precipitation Forecasts
Publisher: American Meteorological Society
Abstract: AbstractThis paper describes a region-tree-based precipitation forecast verification approach, which is then used to assess the performance of a numerical model forecast at various scales. In this verification approach, ...
A New Method of Characterizing Flow Patterns of Vortices and Detecting the Centers of Vortices in a Numerical Wind Field
Publisher: American Meteorological Society
Abstract: AbstractA vortex in a wind field is an important aspect of a weather system; vortices often result in hazardous weather, such as rainstorms, windstorms, and typhoons. As the availability of numerical meteorological data ...
A Study of Temperature Distribution and Thermal Stresses in a Hot Rock Due to Rapid Cooling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Thermal stresses may be induced in a hot dry rock when a cold fluid is injected in the well. To study this problem, we look at the thermoelastic response of a hot rock that is suddenly cooled. The cooling is assumed to be ...
Interface Reactions Between Sealing Glass and Metal Interconnect Under Static and Dynamic Heat Treatment Conditions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Chemical compatibility of sealing glass with metal interconnects is a critical issue for planar solid oxide fuel cell (SOFC). In this paper, interface reactions between a sealing glass and a ferritic metal interconnect ...
A New Method for Calculating Burst Speed of Aeroengine Disks
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An approximate analytical large deformation method, based on the Nadai deformation theory, for calculating the burst speed of aeroengine disks, is presented in this paper. The basic equations ...
Numerical Analysis of Equivalence Ratio Fluctuations in a Partially Premixed Gas Turbine Combustor Using Large Eddy Simulations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the present work, the fluctuations of equivalence ratio in the PRECCINSTA combustor are investigated via large eddy simulations (LES). Four isothermal flow cases with different combinations of global equivalence ratios ...
Nowcasting Multicell Short-Term Intense Precipitation Using Graph Models and Random Forests
Publisher: American Meteorological Society
Dechlorination of Hexachlorobenzene by Zero-Valent Iron
Publisher: American Society of Civil Engineers
Abstract: Chemical reduction of hexachlorobenzene (HCB) by metallic iron was investigated. Since the percentage of HCB transformation is almost the same as that of chloride ion production, no chlorinated intermediates in the solution ...
A Comparative Numerical Analysis of Cold Plates for Thermal Management of Chips With Hotspots
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Thermal and hydraulic performances of seven water-cooled minichannel cold plates with different internal structures are compared using numerical analysis. Recent increasing demands for high-performance computing have led ...