2015
DOI: 10.24057/2414-9179-2015-1-21-266-273
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Modeling of the Wind Velocity Field – Renewable Sources of Energy in Krasnodar Region

Abstract: Assessment of the potential of wind energy in the Krasnodar region obtained by mapping the wind speed at the height of 50, 80 and 100 meters. The technique of modeling, based on the global experience of assessing the potential of wind energy, including data on the average annual wind speed at the meteorological network and estimates of surface roughness . The algorithm for automated mapping.Введение. Постановка проблемы. Ветровая энергетика -одно из ключевых направлений современной мировой энергетики. Рост вкл… Show more

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Cited by 3 publications
(4 citation statements)
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“…Observations show an increase in wind speed ( ) 0 w U with height [15][16], which is better approximated by a power law to ∼ 150 m than by a logarithmic law, so we use the formula…”
Section: Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…Observations show an increase in wind speed ( ) 0 w U with height [15][16], which is better approximated by a power law to ∼ 150 m than by a logarithmic law, so we use the formula…”
Section: Methodsmentioning
confidence: 99%
“…The exponent H m in ( 1) is an empirical parameter and depends on the terrain (roughness of the underlying surface), atmospheric stratification and turbulence, and even wind speed [17,18]. Therefore, there is a large uncertainty in its choice ( is accepted for even surfaces [16,[19][20][21]. The inverse relationship between m H and wind speed leads to a strong decrease in the Hellmann coefficient at The surface of the Earth in the computational domain may not be flat and is given in our model by the topography ( , ) z b x y in the form of a heights matrix (Figure 1).…”
Section: Methodsmentioning
confidence: 99%
“…As it was mentioned above, the description of the vertical profile of the wind speed is of great importance when it comes to solving the problem of atmospheric dispersion of air pollutants. There are number of mathematical methods was already developed for calculating wind speed profiles [1,4,[10][11][12]. Nevertheless, this issue is still relevant, and scientific research in this direction continues.…”
Section: B Describtion Of Vertical Profile Of Wind Speedmentioning
confidence: 99%
“…Moreover, in order to adequately describe the real regime of the air flow, it necessary to keep in mind that the deformation of the field of wind speed depends on the linear dimensions of the obstacles. Reconstruction of the initial characteristics of the wind occurs at a distance of not less than twenty times the height of these obstacles, and for single obstaclesat a distance not less than their tenfold height [12].…”
Section: Daler Sharipov Dilshot Akhmedov 2022vol-1(1)mentioning
confidence: 99%