Rapid Aero Modeling (RAM) applied to wind tunnel testing, RAM-T, is an approach to efficiently and automatically obtain aerodynamic models during testing. The approach saves time and resources by responding to the demand for experimental efficiency and model fidelity. Motivation for this demand is ...
由于它的尖端性及刺激性,这个活动被归纳为极限运动X-Game的一环,并享誉“空中芭蕾”的美名。 Avertical wind tunneldesigned to simulate a zero gravity environment. Participants stand in the center of the wind tunnel and are supported in a carefully controlled air stream, which produces a flow of air...
Numerical simulation of solar radiation, air flow and temperature distribution in a naturally ventilated tunnel greenhouse Catherine Baxevanou 1 , Dimitrios Fidaros 1 , Thomas Bartzanas 1 , Constantinos Kittas 1,2 (1. Center for Research and Tech... C Baxevanou,D Fidaros,T Bartzanas,... ...
Wind tunnel modelling of urban building exposure to outdoor pollution The effects of the position of air pollution sources on the magnitude and spatial variation in concentrations on a building model were investigated in a bo... AM Mfula,V Kukadia,RF Griffiths,... - 《Atmospheric Environment》...
2.1.1. Urban wind environment Wind is a green, renewable resource and a state of air flow on Earth, generally generated by solar radiant heat. At the same time, the atmosphere differs horizontally and vertically due to the rotation of the Earth, topography, and surface objects, thus the atm...
1995. Wind Tunnel Simulation of Car Exhaust Dispersion in Street Canyons - The Effects of Slanted ... S Rafailidis,M Schatzmann - Springer US 被引量: 12发表: 1996年 Computational analysis of pollutant dispersion in urban street canyons with tree planting influenced by building roof shapes Wind ...
Planners of vehicular tunnelsshould respect the advantages related toair pollution which are produced through having separate tunnels for each driving direction. References 1. Theurer, W., Plate, E.J. & Hoschele, K., Semi-empirical models as a combi- nation of wind tunnel and numerical ...
Airflow within and above urban canopy layers are modelled by different approaches in a wind tunnel and in a numerical mesoscale model. For the experimental approaches in the wind tunnel, the combination of spires, roughness elements and a physical model generates a scaled boundary layer flow with...
41396 A Wind Tunnel Experiment to Parameterize for Bulk Momentum Transfer Coefficient In Complex Urban Geometries NAGAYAMA Koji , 萩島 理 , 谷本 潤 Summaries of technical papers of Annual Meeting Architectural Institute of Japan. D-2, Environmental engineering II, Heat, moisture, thermal comfort, ...
These building and urban canopy characteristics strongly affect the turbulent and mean airflow, as well as the exchange of momentum between the urban canopy and the atmosphere above (Roth, 2000; Britter and Hanna, 2003; Collier, 2006). From field measurement campaigns and wind tunnel experiments...