Research on flow field characteristics of moving downburstsand dynamic response of wind turbines
Kongqi donglixue xuebaoThe moving downburst, influenced by the atmospheric boundary layer wind, results in a constantly shifting jet center, causing significant changes in the wind field structure and radial velocity characteristics compared to stationary downbursts.
Yan Wang +4 more
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Experimental Modelling of Downburst and Downburst line Outflows
, 2020 The outflow velocity vector fields of simulated stationary thunderstorm downbursts and downburst lines were resolved in two plane orientations, vertical and horizontal, using a dense fluid release system and Particle Image Velocimetry. Single event releases were scaled to show agreement with past studies based on radial velocity magnitude and location ...
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Downburst-like experimental impinging jet measurements at the WindEEE Dome. [PDF]
Sci Data, 2022 Canepa F +4 more
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Comparative study of tall building response to synoptic and non-synoptic wind action
REM: International Engineering JournalUntil the beginning of the 21st Century, the characteristics of wind for purposes of structural analysis and design, as reflected in wind codes worldwide, were based on the behavior of wind currents in the vicinity of the ground surface observed in so ...
Leandro Fleck Fadel Miguel +2 more
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Generation of downburst outflow in a traditional wind tunnel using multi-blade flow control device
Advances in Wind EngineeringThe thunderstorm downbursts impose a great threat to civil engineering structures and the experimentation for such nonsynoptic winds plays a significant role in the characterization and quantification of relevant aerodynamic loading.
Jianming Hao +4 more
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Simulation and analysis of the mechanism of a downburst process
暴雨灾害, 2022 Using conventional surface observations, Doppler radar imagery and products of the RMAPS model, a gust caused by a downburst event occurred on July 9, 2017, in Shunping of Hebei Province was studied. The results showed that: (1) The northwesterly flow from the convective cloud and below the cloud is affected by precipitation, which resulted in the ...
Lei YU +3 more
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Downburst prediction applications of meteorological geostationary satellites
SPIE Proceedings, 2014 A suite of products has been developed and evaluated to assess hazards presented by convective storm downbursts derived from the current generation of Geostationary Operational Environmental Satellite (GOES) (13-15). The existing suite of GOES downburst prediction products employs the GOES sounder to calculate risk based on conceptual models of ...
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Technical Feasibility of Simulating Thunderstorm-Related Microbursts–Case Studies
Applied SciencesThe alerting of a microburst at the Hong Kong International Airport (HKIA) is currently detection-based. The technical feasibility of forecasting microbursts in an operational environment was examined in this study through four examples: three cases of a
Hiu Fai Law +3 more
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Rheological, Thermal and Mechanical Characterization of Toughened Self-Healing Supramolecular Resins, Based on Hydrogen Bonding. [PDF]
Nanomaterials (Basel), 2022 Guadagno L +6 more
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A Study of a Dryline Convective Downburst
, 2006 web page (.html) format, 8 figures; replaced with case study that includes lightning (NLDN ...
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