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Iowa State's icing wind tunnel blows cold and hard to study ice on wings, turbine blades（图）
wings turbine blades Iowa State's icing wind
2014/3/20
Iowa State engineers have refurbished an icing wind tunnel and are using it to study ice buildup on aircraft wings and wind turbine blades. Ice on the wings and blades can be dangerous and costly.
Influence of corona wind on the convective wheat grain drying course
electric field corona wind convective drying
2008/11/24
The convective drying process is widely used despite its very low efficiency. For this reason there are studies searching for a better drying method or agents, which can increase process efficiency. T...
Effect of wind direction on aeolian sand transportin southern tunisia
aeolian transport wind direction southern Tunisia
2008/11/19
Assessment of aeolian transport in three experimental stations in southern Tunisia showed a prevailing wind direction from the east, the southeast and the north over the winds coming from the south an...
Effect of wind on size and energy of small simulated raindrops: a wind tunnel study
wind speed raindrop size kinetic energy raindrop impact velocity
2008/11/19
A series of tests to evaluate the effect of wind on drop size distribution and impact energy were carried out in a wind tunnel with rainfall simulation facility. Horizontal wind speed of 5.7, 10.0, an...
Measuring wind gradients in agroforestry systems by shaded piche evaporimeters i. validation of the square-root dependenceon wind speed
agroforest systems anemometry cup anemometer Piche evaporimeter wind reduction
2008/11/14
There is a general need for cheap and simple but physically well understood equipment for multi-point field use in quantifying and understanding the tropical agricultural environment. Performance of s...
Measuring wind gradients in agroforestry systems by shaded piche evaporimeters. ii. accuracies obtained in some african case studies
agroforest systems anemometry cup anemometer Piche evaporimeter wind reduction
2008/11/14
Accuracy levels of measurements with the Piche evaporimeter as an ancillary anemometer for the interpolation and/or extrapolation of wind speed levels, in combination with electrical cup anemometers, ...
Wind-caused air transport through greenhouse screens: a physical modelling approach
air exchange porous screen greenhouse wind pressure physical model
2008/11/10
An understanding of the air exchange through screens is needed to optimise climate control strategies in greenhouses. An analysis of the airflow through porous screens due to wind pressure was perform...
Wind Energy Application Problems in Inland Areas of Estonia
Wind Energy Application Problems Inland Areas Estonia
2010/1/18
Wind Energy Application Problems in Inland Areas of Estonia.
CLUSTER ANALYSIS IN SEARCH OF WIND IMPACTS ON EVAPORATION
Clustering analysis hierarchical clustering algorithm Egirdir Lake wind speeds and blow number evaporation
2010/3/25
Clustering deals with finding a structure in a collection of uncategorized data and can be
examined the most important unsupervised learning problem and the other problems as kind of this. The aim of...