Windsock with wind speed indicators 优质文献 相似文献 参考文献 引证文献WIND DIRECTION INDICATOR This invention relates to a wind direction indicator for airports and the like, which comprises, in using position, an essentially horizontal windsock, that is made of a fabric or the like, and that is...
(2015). Economic performance indicators of wind energy based on wind speed stochastic modeling. Applied Energy, 154(0):290-297.D'Amico, G.; Petroni, F.; Prattico, F. Economic Performance Indicators of Wind Energy Based on Wind Speed Stochastic Modeling. Appl. Energy 2015, 154, 290-297....
aapplicant for athletic merit sholarship 运动优点sholarship申请人[translate] aWe find a general global trend of increasing values of wind speed and, to a lesser degree, wave height, over this period. 我们发现风速,并且,稍微,浪高的增长的价值一般全球趋势,在这。[translate]...
Beijing JANTYTECH Technology Co., Ltd. was established in 2002 and is a high-tech enterprise dedicated to the manufacturing of intelligent instruments and sensors. The measurement range involves temperature, humidity, heat flux, thermal radiation, solar radiation, wind speed, airflow, noise, illumin...
Adjustable Wind Speed:Features two gears to adjust the wind, tailoring cooling to your gaming needs. Universal Compatibility:Supports phone widths from 62-92MM, fitting a wide range of devices. Dual Fan Cooling:Equipped with dual fans, this mobile radiator ensures efficient heat dissipation for you...
and in order to investigate the wind speed data, probability density distribution of the collected data is determined. These are further used along with the wind speed indicators and statistical descriptors to determine the wind quality for power production. Consequently, the large data sets are redu...
It is an experimental method for evaluating the performance and stability of photovoltaic modules and flexible mounting system under different wind conditions. During the test, the photovoltaic modules and flexible mounting system are placed in a wind tunnel, where wind speed and direction are adjusted...
To validate the forecasting capacity of the proposed model (G-v-SVM-CS), several other models are developed for comparison, using three groups of wind speeds. Three criteria (MAE, MAPE and RMSE), which are calculated using the equations in Table 2, are used as performance indicators to furt...
The actual wind speed should be further corrected to the wind speed at standard air density for the power curve of wind turbine, since wind power potential increases linearly with air density53. The adjusted equation53is described as Eq. (4): ...
11. A wind speed and direction indicator comprising: a datum element comprising: (a) weight means for adding mass to said datum element; and (b) marker means for producing a visual indication of the location of said datum element; a status element connected to said datum element by ...