Characteristics of the wind field in a North-South oriented street canyon were studied by a numerical model to couple the heat and mass transfer processes. The heat fluxes were traced in and out of the street canyon, and the feedback of the heating processes inside the street canyon to the...
By using observational data of the antarctic meteorological station: Great-Wall (62°12'59"S, 58°57'52"W) during Jan.-Mar. 1985, the characteristics of the surface wind and upper-air wind are analysed. Prevailing surface wind directions are ESE and NW. The frequencies of NE and SW wind...
ON THE CHARACTERISTICS OF WIND FLOW AT THE BASE OF THE KOBE SHOKO BOEKI CENTER BUILDING潑雄 石崎煥 成仁祐三 吉川
The wind speed changes in Qingdao are analyzed on the basis of annual average wind speed data from Qingdao Station from 1899 to 2015 and daily wind speed data from 88 automatic stations in Qingdao from 1961 to 2015 together with NCEP/NCAR re-analyses. The results show that in the context ...
During the past three decades, there has been much effort directed to determining the wind stress vector based on easily obtained weather observations. The magnitude of the wind stress (i.e., the drag coefficient) has been shown to depend on wave state such that steeper waves at a given neu...
The wind characteristics of a strong typhoon (Typhoon Maemi 2003) are analyzed on the basis of 10 min wind speed samples. The wind speeds were measured simultaneously by nine vane and seven sonic anemometers at a height of about 15 m. Turbulence intensity and scale, gust factor, peak factor...
We performed a high-time resolution (5 min) correlative study of the energy deposition rate in the northern auroral zone with the concurrent solar wind plasma and interplanetary magnetic field (IMF) observations for a 4 month period from March 30 to July 29, 1996. Auroral power, inferred by ...
strong wind characteristics such as,the mean wind velocity,direction,turbulence intensity and turbulence integral length are obtained and the results are compared with that of numerical simulation by FLUENT.The result of analysis testifies the reliability and efficiency of the program.It provides the ...
The features of the spectra of meteorological fields of wind velocity and temperature observed at Thumba, a site on the western coast of India, are discussed. Data utilized for the study are mostly from an instrumented tower, sodar and l... JJW Prakash,R Ramchandran,KN Nair,... - 《Quar...
The flight of separated straws is thought to affect the cleaning wind of a combine harvester. To comprehend the turbulent flow characteristics of the cleaning wind and its passage through the grains, the cleaning wind velocity is measured by particle image velocimetry and laser Doppler velocimetry. ...