Behavior of Flying Debris in Tornado-like Flow
نویسندگان
چکیده
منابع مشابه
comparison of the amount of debris extruded apically in two rotary techniques: flexmaster and m2
چکیده ندارد.
15 صفحه اولUnsteady Flow Structure Interactions of a Gable-roofed Building Model in Tornado-like Winds
An experimental study was conducted to quantify the characteristics of wake vortex and flow structures around a gable-Roof building model as well as the resultant pressure distribution and wind loads (both forces and moments) acting on the test model in tornadolike winds. In addition to measuring the pressure acting on the tested high-rise building model using pressure transducers and wind load...
متن کاملVisualization of flow structures around a gable-roofed building model in tornado-like winds
Tornadoes are violently rotating columns of air extending from thunder storms to the ground. While extensive studies have been conducted to assess wind loads and flow structures around building models in strong winds, most of the previous investigations were conducted with straight-line winds. Bienkiewicz and Dudhia (1993) found that the wind loads acting on building models in tornado-like wind...
متن کاملWind Speed and Air Flow Patterns in the Dallas Tornado
A composite distribution of tangential and upward components of air flow is determined by tracing particles of debris and cloud tag movements in scaled movies of a tornado. The greatest tangential speed measured is 170 m.p.h. and the greatest upward speed derived is 150 m.p.h. A distribution of the convergent radial component of motion in the lower 600 f t . of the vortex is synthesized and use...
متن کامل[Research progress in post-fire debris flow].
The occurrence of the secondary disasters of forest fire has significant impacts on the environment quality and human health and safety. Post-fire debris flow is one of the most hazardous secondary disasters of forest fire. To understand the occurrence conditions of post-fire debris flow and to master its occurrence situation are the critical elements in post-fire hazard assessment. From the vi...
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ژورنال
عنوان ژورنال: Journal of Wind Engineering
سال: 2013
ISSN: 1349-3507,1349-340X
DOI: 10.5359/jwe.38.63