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Journal articles on the topic 'Wind'

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1

Yusri, Yussyamil Faiz, and Sharifah Khalizah Syed Othman Thani. "Wind-Resistant Plants: Assessing the Efficacy of Vegetation in Kampung Wai, Kuala Perlis." Bioresources and Environment 2, no. 3 (2024): 45–54. https://doi.org/10.24191/bioenv.v2i3.74.

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Storms often cause trees to topple and uproot, resulting in damage to the settlement's infrastructure. During periods of intense rainfall, the water content of the soil at shallow depths is typically high, which reduces the anchoring resistance of tree roots in the soil. The root systems of plants play an important role in anchoring against strong winds during the windy season. The aim of this study is to identify the types of plants that have high wind resistance and to observe the effectiveness of wind-resistant plants in the settlement area of Kampung Wai, Perlis. Kampung Wai, a coastal vil
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2

Mandelbaum, R. "Reap the wild wind [offshore wind farm]." IEEE Spectrum 39, no. 10 (2002): 34–39. http://dx.doi.org/10.1109/mspec.2002.1038567.

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3

Bradley, Stuart, and Alexander Strehz. "Corrections to sodar Doppler winds due to wind drift." Meteorologische Zeitschrift 24, no. 6 (2015): 605–14. http://dx.doi.org/10.1127/metz/2014/0627.

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4

Edwards, Susan. "The wild west wind." Women & Performance: a journal of feminist theory 10, no. 1-2 (1999): 277–90. http://dx.doi.org/10.1080/07407709908571306.

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5

Andreas, Edgar L., and Larry Mahrt. "On the Prospects for Observing Spray-Mediated Air–Sea Transfer in Wind–Water Tunnels." Journal of the Atmospheric Sciences 73, no. 1 (2015): 185–98. http://dx.doi.org/10.1175/jas-d-15-0083.1.

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Abstract Nature is wild, unconstrained, and often dangerous. In particular, studying air–sea interaction in winds typical of tropical cyclones can place researchers, their instruments, and even their research platforms in jeopardy. As an alternative, laboratory wind–water tunnels can probe 10-m equivalent winds of hurricane strength under conditions that are well constrained and place no personnel or equipment at risk. Wind–water tunnels, however, cannot simulate all aspects of air–sea interaction in high winds. The authors use here the comprehensive data from the Air–Sea Interaction Salt Wate
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6

Rehman, Shafiqur, Kashif Irshad, Nasiru I. Ibrahim, Ali AlShaikhi, and Mohamed A. Mohandes. "Offshore Wind Power Resource Assessment in the Gulf of North Suez." Sustainability 15, no. 21 (2023): 15257. http://dx.doi.org/10.3390/su152115257.

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Growing population, industrialization, and power requirements are adversely affecting the environment through increased greenhouse gases resulting from fossil fuel burning. Global greenhouse gas mitigation targets have led nations to promote clean and self-renewable sources of energy to address this environmental issue. Offshore wind power resources are relatively more attractive due to high winds, less turbulence, minimal visualization effects, and no interaction of infrastructure. The present study aims at conducting an offshore wind power resource assessment (OWPRA) at some locations in the
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7

Ni, Weicheng, Ad Stoffelen, Kaijun Ren, Xiaofeng Yang, and Jur Vogelzang. "SAR and ASCAT Tropical Cyclone Wind Speed Reconciliation." Remote Sensing 14, no. 21 (2022): 5535. http://dx.doi.org/10.3390/rs14215535.

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Wind speed reconciliation across different wind sources is critically needed for extending available satellite wind records in Tropical Cyclones. The deviations between wind references of extremes, such as the moored buoy data and dropsonde wind estimates for guidance on geophysical model function development, are one of the main causes of wind speed differences for wind products, for instance, the overestimation of Synthetic Aperture Radars (SARs) relative to ASCAT winds. The study proposes a new wind speed adjustment to achieve mutual adjustment between ASCAT CMOD7 winds and simultaneous SAR
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8

Darbandi, Masoud, Hossein Salemkar, Ali Behrouzifar, and Bagher Abrar. "CFD Simulation of Natural Draught Cooling Tower Wind-Covering." Applied Mechanics and Materials 307 (February 2013): 279–84. http://dx.doi.org/10.4028/www.scientific.net/amm.307.279.

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Past experiences have shown that a local wind can considerably affect the performances of powerplant cooling towers and factory chimneys. In thermal powerplants, the performance of Rankin cycles would reduce if the temperature of its condenser increases. This issue is very important to powerplants located in countries with strong local winds. To remedy the mal-performance of a natural cooling tower in windy conditions, it is required to understand the physics of flow around cooling towers more clearly. One adverse physics is known as the wind covering problem which can drastically affect the n
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9

Wiegel, R. L. "WIND WAVES AND SWELL." Coastal Engineering Proceedings 1, no. 7 (2011): 1. http://dx.doi.org/10.9753/icce.v7.1.

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Winds blowing over the water surface generate waves. In general the higher the wind velocity, the larger the fetch over which it blows, and the longer it blows the higher and longer will be the average waves . Waves still under the action of the winds that created them are called wind waves, or a sea. They are forced waves rather than free waves. They are variable in their direction of advance (Arthur, 1949). They are irregular in the direction of propagation. The flow is rotational due to the shear stress of the wind on the water surface and it is quite turbulent as observations of dye in the
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10

Wang, Xiaochun, Tong Lee, and Carl Mears. "Evaluation of Blended Wind Products and Their Implications for Offshore Wind Power Estimation." Remote Sensing 15, no. 10 (2023): 2620. http://dx.doi.org/10.3390/rs15102620.

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The Cross-Calibrated Multi-Platform (CCMP) wind analysis is a satellite-based blended wind product produced using a two-dimensional variational method. The current version available publicly is Version 2 (CCMP2.0), which includes buoy winds in addition to satellite winds. Version 3 of the product (CCMP3.0) is being produced with several improvements in analysis algorithms, without including buoy winds. Here, we compare CCMP3.0 with a special version of CCMP2.0 that did not include buoy winds, so both versions are independent of buoy measurements. We evaluate them using wind data from buoys aro
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11

Kim, Hyungkyoo, and Elizabeth Macdonald. "Wind and the city: An evaluation of San Francisco’s planning approach since 1985." Environment and Planning B: Urban Analytics and City Science 44, no. 1 (2016): 10–32. http://dx.doi.org/10.1177/0265813515607474.

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In 1985, San Francisco adopted a downtown plan on ground-level wind currents intended to mitigate the negative effects of wind on pedestrians’ perceived comfort in public open spaces. The plan mandates that new buildings in designated parts of the city associated with high density or development potential be designed or adopt measures to not cause wind in excess of accepted comfort levels. This study examines whether and to what degree the plan has successfully shaped an urban form that mitigates wind by comparing the ground-level wind environment in 1985 and 2013. A series of wind tunnel test
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12

Xue, Yiwei, and Miao Wei. "Travel with the Wild Wind." Chinese Literature Today 9, no. 2 (2020): 46–47. http://dx.doi.org/10.1080/21514399.2020.1851964.

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13

Dillon, Dennis. "Making the Wild Wind Visible." Journal of Library Administration 28, no. 1 (1999): 47–61. http://dx.doi.org/10.1300/j111v28n01_05.

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14

Müller, Regine. "NEUER WIND in WINDY CITY." Opernwelt 64, no. 2 (2023): 62–63. http://dx.doi.org/10.5771/0030-3690-2023-2-062.

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Seit 2021 ist ENRIQUE MAZZOLA Music Director der Lyric Opera of Chicago, dem zweitgrößten Opernhaus der USA. Sein Ziel ist es, alle gesellschaftlichen Gruppen zu begeistern. Ein Anfang ist gemacht. Eine Reportage VON REGINE MÜLLER «Es gibt eine afroamerikanische Community, eine asiatische, eine polnische – Chicago ist nach Warschau die zweitgrößte polnische Stadt! – und viele andere mehr.»
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15

Massa, Derek, and Raman K. Prinja. "UV Wind Variability in B Supergiants and its Implications for Wind Structures." International Astronomical Union Colloquium 169 (1999): 214–17. http://dx.doi.org/10.1017/s0252921100072018.

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AbstractWe discuss why B supergiant winds are particularly well suited for wind studies, and present or refer to dynamic spectra which suggest the presence of disks, bifurcated winds, shock formation, rotationally modulated winds and the spontaneous generation of wind enhancements. They underscore the strength and richness of wind variability in B supergiants and the challenges these phenomena present to theoretical studies of stellar winds.
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Faig Bayramova, Ulker. "Wind analysis at Ganja International Airport." SCIENTIFIC WORK 61, no. 12 (2020): 162–65. http://dx.doi.org/10.36719/2663-4619/61/162-165.

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The article reviews wind conditions at Ganja International Airport and specifies the maximum winds observed during the month and the direction of the winds. The direction of the mean, maximum wind speed of the prevailing wind was analyzed. Based on our analysis, we can see that the prevailing wind direction isnortheast and the maximum speed was recorded in March. Key words: wind, temperature, aviation, wind rose, visibility
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17

Schmidlin, PhD, Thomas W., Barbara O. Hammer, MA, Paul S. King, BS, L. Scott Miller, PhD, Gregory Thumann, MS, and Helene Wetherington, MA. "Determining critical wind speeds for overturning two types of ambulances and a large city bus." Journal of Emergency Management 3, no. 2 (2005): 21. http://dx.doi.org/10.5055/jem.2005.0016.

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Two types of ambulances and a city bus were modeled in a wind tunnel for the minimum wind speed required to upset the stationary vehicles. The Type I ambulance was vulnerable to upset with wind speeds of 135 to 150 mph on the vehicle over wind angles of 40° to 145°. The Type II ambulance was vulnerable to upset with wind speeds of 140 to 170 mph over wind angles of 30° to 145°. The 40-passenger city bus was vulnerable to upset with wind speeds of 60 to 75 mph over wind angles of 35° to 145°. These results showed ambulances were more stable in high winds than common passenger vehicles, but the
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18

Carroll, Paula, Lucy Cradden, and Mícheál Ó hÉigeartaigh. "High Resolution Wind Power and Wind Drought Models." International Journal of Thermal and Environmental Engineering 16, no. 1 (2018): 27–36. http://dx.doi.org/10.5383/ijtee.16.01.004.

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19

Monahan, Adam H. "The Temporal Autocorrelation Structure of Sea Surface Winds." Journal of Climate 25, no. 19 (2012): 6684–700. http://dx.doi.org/10.1175/jcli-d-11-00698.1.

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Abstract The temporal autocorrelation structures of sea surface vector winds and wind speeds are considered. Analyses of scatterometer and reanalysis wind data demonstrate that the autocorrelation functions (acf) of surface zonal wind, meridional wind, and wind speed generally drop off more rapidly in the midlatitudes than in the low latitudes. Furthermore, the meridional wind component and wind speed generally decorrelate more rapidly than the zonal wind component. The anisotropy in vector wind decorrelation scales is demonstrated to be most pronounced in the storm tracks and near the equator
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20

Grewing, Michael. "Wind Features and Wind Velocities." Symposium - International Astronomical Union 131 (1989): 241–50. http://dx.doi.org/10.1017/s0074180900138434.

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Fast winds have been detected in the spectra of many nuclei of planetary nebulae (PNNi). The wind velocities range from about 600 km/s to roughly 4000 km/s. While these winds add little to the mass of the nebular shells they may significantly effect their internal kinematics.By studying the emission from the faint outer envelopes of PNe one can infer also the wind properties of the progenitors of the current nuclei. This will in the end allow to test quantitatively current models of the origin of PNe.
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21

Tian, Wei, Ahmet Ozbay, and Hui Hu. "A wind tunnel study of wind loads on a model wind turbine in atmospheric boundary layer winds." Journal of Fluids and Structures 85 (February 2019): 17–26. http://dx.doi.org/10.1016/j.jfluidstructs.2018.12.003.

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22

Kuchera, Evan L., and Matthew D. Parker. "Severe Convective Wind Environments." Weather and Forecasting 21, no. 4 (2006): 595–612. http://dx.doi.org/10.1175/waf931.1.

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Abstract Nontornadic thunderstorm winds from long-lived, widespread convective windstorms can have a tremendous impact on human lives and property. To examine environments that support damaging wind producing convection, sounding parameters from Rapid Update Cycle model analyses (at 3-hourly intervals) from 2003 were compared with 7055 reports of damaging winds and 377 081 occurrences of lightning. Ground-relative wind velocity was the most effective at discriminating between damaging and nondamaging wind convective environments. Steep surface-based lapse rates (a traditional damaging wind par
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23

Ricciardulli, Lucrezia, Carl Mears, Andrew Manaster, and Thomas Meissner. "Assessment of CYGNSS Wind Speed Retrievals in Tropical Cyclones." Remote Sensing 13, no. 24 (2021): 5110. http://dx.doi.org/10.3390/rs13245110.

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The NASA CYGNSS satellite constellation measures ocean surface winds using the existing network of the Global Navigation Satellite System (GNSS) and was designed for measurements in tropical cyclones (TCs). Here, we focus on using a consistent methodology to validate multiple CYGNSS wind data records currently available to the public, some focusing on low to moderate wind speeds, others for high winds, a storm-centric product for TC analyses, and a wind dataset from NOAA that applies a track-wise bias correction. Our goal is to document their differences and provide guidance to users. The asse
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24

OKUBO, Hiroshi, Ryo HATAKEYAMA, Hidemi ONODERA, et al. "Airborne Wind Power Generation Using a Straight Wing Vertical Axis Wind Turbine." Proceedings of Conference of Kanto Branch 2019.25 (2019): 18E16. http://dx.doi.org/10.1299/jsmekanto.2019.25.18e16.

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25

Hodges, Laurie, and James R. Brandle. "Windbreaks: An Important Component in a Plasticulture System." HortTechnology 6, no. 3 (1996): 177–81. http://dx.doi.org/10.21273/horttech.6.3.177.

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Windbreaks reduce wind speed and modify the microclimate in sheltered areas. Many producers use wind barriers in their production systems, but few producers recognize all of the benefits available or understand the principles involved in windbreak function and design. Wind has direct and indirect effects on plant growth and development. Direct effects include soil abrasion, increased transpiration, and lodging. Indirect effects are based on changes in the crop microclimate, which influence plant growth and yield. Windbreaks increase soil and air temperatures and can extend the growing season i
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26

Tursunova, Aziza, Saodat Bozorova, Khusniya Ibragimova, Javokhir Bobokulov, and Shukhrat Abdullaev. "Researching localization of vertical axis wind generators." E3S Web of Conferences 417 (2023): 03005. http://dx.doi.org/10.1051/e3sconf/202341703005.

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The paper analyses the economic efficiency of using wind power plants in mountainous areas and small residential areas as well as the results of using vertical axis wind devices in areas with low-speed winds. So it became possible to obtain the necessary electrical energy in the less windy regions of Uzbekistan by using vertical axis wind generators. In recent years the demand for electricity is increasing gradually as a result of the sharp growth of direct production enterprises and population consumption. This demand can be compensated by using not only traditional energy sources but also no
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27

Brill, Keith F. "Revisiting an Old Concept: The Gradient Wind*." Monthly Weather Review 142, no. 4 (2014): 1460–71. http://dx.doi.org/10.1175/mwr-d-13-00088.1.

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Abstract The gradient wind is defined as a horizontal wind having the same direction as the geostrophic wind but with a magnitude consistent with a balance of three forces: the pressure gradient force, the Coriolis force, and the centrifugal force arising from the curvature of a parcel trajectory. This definition is not sufficient to establish a single way of computing the gradient wind. Different results arise depending upon what is taken to be the parcel trajectory and its curvature. To clarify these distinctions, contour and natural gradient winds are defined and subdivided into steady and
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28

Shen, Xiong, Yaolong Wang, Jiarui Xu, and Tiantian Huang. "A Study on Whether a ‘Maze’-like Layout Contributes to the Improvement of Wind Environments in Traditional Coastal Villages—A Validation Study Based on Numerical Simulation." Buildings 14, no. 9 (2024): 2805. http://dx.doi.org/10.3390/buildings14092805.

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The coastal regions of Fujian, characterized by a subtropical maritime monsoon climate, experience a high frequency of windy days throughout the year, which significantly impacts residents’ lives. Local traditional villages, through long-term practical exploration, have developed a unique “maze-like” spatial layout adapted to withstand harsh wind conditions. This study aims to quantitatively analyze the climatic adaptability advantages of this traditional layout, providing theoretical support for the protection of historical cultural heritage and guidance for modern village construction. The m
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29

Xie, Jia Li, and Cun Ming Ma. "Research on Influences of Wind Screens on Wind-Resistant Capability for Long Span Suspension Bridges." Advanced Materials Research 774-776 (September 2013): 73–77. http://dx.doi.org/10.4028/www.scientific.net/amr.774-776.73.

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As long span suspension bridges have high towers, large flexibility and low damping, it is a must to consider the wind-resistant stability in bridge designs, especially for sea-crossing bridges where there are always strong winds. To ensure the traffic safety under strong winds, wind screens are often installed on the bridge deck to reduce the wind speed over the roadway. In order to analyze the influence of wind screens on wind-resistant capability and driving security for long span suspension bridges, CFD wind tunnel technique is adopted to analyze the flutter stability, the buffeting displa
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30

Mahrt, Larry. "Surface Wind Direction Variability." Journal of Applied Meteorology and Climatology 50, no. 1 (2011): 144–52. http://dx.doi.org/10.1175/2010jamc2560.1.

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Abstract Common large shifts of wind direction in the weak-wind nocturnal boundary layer are poorly understood and are not adequately captured by numerical models and statistical parameterizations. The current study examines 15 datasets representing a variety of surface conditions to study the behavior of wind direction variability. In contrast to previous studies, the current investigation directly examines wind direction changes with emphasis on weak winds and wind direction changes over smaller time periods of minutes to tens of minutes, including large wind direction shifts. A formulation
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31

Seefeldt, Mark W., John J. Cassano, and Thomas R. Parish. "Dominant Regimes of the Ross Ice Shelf Surface Wind Field during Austral Autumn 2005." Journal of Applied Meteorology and Climatology 46, no. 11 (2007): 1933–55. http://dx.doi.org/10.1175/2007jamc1442.1.

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Abstract An analysis of the surface wind field across the Ross Ice Shelf, Antarctica, is conducted for austral autumn 2005. The airflow is divided into dominant wind regimes identifying similar wind patterns and the associated typical atmospheric forcing. The results of previous research and a seasonal analysis of the recently expanded network of automatic weather stations in the Ross Ice Shelf region are used to define the dominant wind regimes. Events composing each wind regime are identified by matching wind speed and wind direction observations at several automatic weather station sites fo
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32

Gideon, Samuel, and Mimie Purnama. "PENEMPATAN TURBIN ANGIN OPTIMAL UNTUK GEDUNG PUSAT PEMBELAJARAN ARNTZ-GEISE 2 UNIVERSITAS KATOLIK PARAHYANGAN, BANDUNG UNTUK MENGHASILKAN ENERGI BERSIH SEPANJANG TAHUN." Riset Arsitektur (RISA) 8, no. 04 (2024): 388–405. https://doi.org/10.26593/risa.v8i04.8586.388-405.

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Abstract-In today’s climate condition, green building technologi is no longer a luxury but a necessity. Wind is one of the natural resources that we can harvest using wind turbines to generate clean energy. Unfortunately, winds that blows in cities on tropical countries tends to have less speed than ones that blows in other climates and areas. Fortunately, winds speed can be manipulated through building orientation and forms to produce high speed winds that can be used by wind turbines to generate clean energy. There are many wind phenomenons that occurs due to building orientation and form, s
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33

Pereyra-Castro, Karla, Ernesto Caetano, Oscar Martínez-Alvarado, and Ana L. Quintanilla-Montoya. "Wind and Wind Power Ramp Variability over Northern Mexico." Atmosphere 11, no. 12 (2020): 1281. http://dx.doi.org/10.3390/atmos11121281.

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The seasonal and diurnal variability of the wind resource in Northern Mexico is examined. Fourteen weather stations were grouped according to the terrain morphology and weather systems that affect the region to evaluate the impact on wind ramps and high wind persistent events. Four areas driven by weather systems seasonality are identified. Wind power ramps and persistent generation events are produced by cold fronts in winter, while mesoscale convective systems and local circulations are dominant in summer. Moreover, the 2013 wind forecast of the Rapid Refresh Model (RAP) and the North Americ
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34

Monahan, Adam H. "Can We See the Wind? Statistical Downscaling of Historical Sea Surface Winds in the Subarctic Northeast Pacific." Journal of Climate 25, no. 5 (2012): 1511–28. http://dx.doi.org/10.1175/2011jcli4089.1.

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The statistical predictability of wintertime (December–February) monthly-mean sea surface winds (both vector wind components and wind speed) in the subarctic northeast Pacific off the west coast of Canada is considered, in the context of surface wind downscaling. Predictor fields (zonal wind, meridional wind, wind speed, and temperature) are shown to carry predictive information on the large scales (both vertical and horizontal) that are well simulated by numerical weather prediction and global climate models. It is found that, in general, the monthly mean vector wind components are more predi
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Shimada, Teruhisa. "Structures and Seasonal Variations of Surface Winds Blowing through the Tsushima Strait." Journal of Applied Meteorology and Climatology 49, no. 8 (2010): 1714–27. http://dx.doi.org/10.1175/2010jamc2301.1.

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Abstract Surface winds blowing through the Tsushima Strait are statistically investigated using satellite wind measurements and atmospheric reanalysis data. This study first presents structures and seasonal variations of the northeasterly and southwesterly along-strait winds by imposing newly proposed conditions for defining them. Although the speeds of the northeasterly along-strait winds are generally high within the entire strait, the maximum wind speeds are located downwind of the two channels. The southwesterly along-strait winds start to accelerate at the west exit within the strait. Wea
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36

Obukhov, S. G. "DYNAMIC WIND SPEED MODEL FOR SOLVING WIND POWER PROBLEMS." Eurasian Physical Technical Journal 17, no. 1 (2020): 77–84. http://dx.doi.org/10.31489/2020no1/77-84.

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37

Weiss, Robin A., and Jonathan L. Heeney. "An ill wind for wild chimps?" Nature 460, no. 7254 (2009): 470–71. http://dx.doi.org/10.1038/460470a.

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38

Wu, Jin. "Wind-Stress Coefficients at Light Winds." Journal of Atmospheric and Oceanic Technology 5, no. 6 (1988): 885–88. http://dx.doi.org/10.1175/1520-0426(1988)005<0885:wscalw>2.0.co;2.

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39

Butler, Bret, Steve Quarles, Christine Standohar-Alfano, et al. "Exploring fire response to high wind speeds: fire rate of spread, energy release and flame residence time from fires burned in pine needle beds under winds up to 27 ms−1." International Journal of Wildland Fire 29, no. 1 (2020): 81. http://dx.doi.org/10.1071/wf18216.

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The relationship between wildland fire spread rate and wind has been a topic of study for over a century, but few laboratory studies report measurements in controlled winds exceeding 5ms−1. In this study, measurements of fire rate of spread, flame residence time and energy release are reported for fires burning under controlled atmospheric conditions in shallow beds of pine needles subject to winds ranging from 0 to 27ms−1 (measured 5m above ground level). The data suggested that under constant flow conditions when winds are less than 10ms−1, fire rate of spread increases linearly at a rate of
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40

Sun, Cangjie, and Adam H. Monahan. "Statistical Downscaling Prediction of Sea Surface Winds over the Global Ocean." Journal of Climate 26, no. 20 (2013): 7938–56. http://dx.doi.org/10.1175/jcli-d-12-00722.1.

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Abstract The statistical prediction of local sea surface winds from large-scale, free-tropospheric fields is investigated at a number of locations over the global ocean using a statistical downscaling model based on multiple linear regression. The predictands (the mean and standard deviation of both vector wind components and wind speed) calculated from ocean buoy observations on daily, weekly, and monthly scales are regressed on upper-level predictor fields from reanalysis products. It is found that in general the mean vector wind components are more predictable than mean wind speed in the No
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Poulain, Pierre-Marie, Riccardo Gerin, Elena Mauri, and Romain Pennel. "Wind Effects on Drogued and Undrogued Drifters in the Eastern Mediterranean." Journal of Atmospheric and Oceanic Technology 26, no. 6 (2009): 1144–56. http://dx.doi.org/10.1175/2008jtecho618.1.

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Abstract The wind effects on drogued and undrogued drifters are assessed using Coastal Ocean Dynamics Experiment (CODE) and Surface Velocity Program (SVP) drifter datasets and ECMWF wind products in the eastern Mediterranean. Complex and real linear regression models are used to estimate the relative slip of undrogued SVP drifters and to extract the wind-driven currents from the drifter velocities. The frequency response of the wind-driven currents is studied using cross-spectral analysis. By comparing the velocities of cotemporal and nearly collocated undrogued and drogued SVP drifters, it ap
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Bentamy, Abderrahim, Semyon A. Grodsky, Gildas Cambon, et al. "Twenty-Seven Years of Scatterometer Surface Wind Analysis over Eastern Boundary Upwelling Systems." Remote Sensing 13, no. 5 (2021): 940. http://dx.doi.org/10.3390/rs13050940.

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More than twelve satellite scatterometers have operated since 1992 through the present, providing the main source of surface wind vector observations over global oceans. In this study, these scatterometer winds are used in combination with radiometers and synthetic aperture radars (SAR) for the better determination and characterization of high spatial and temporal resolution of regional surface wind parameters, including wind speed and direction, wind stress components, wind stress curl, and divergence. In this paper, a 27-year-long (1992–2018) 6-h satellite wind analysis with a spatial resolu
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43

Zhou, Yi, Limin Sun, and Mowen Xie. "Wind characteristics at a long-span sea-crossing bridge site based on monitoring data." Journal of Low Frequency Noise, Vibration and Active Control 39, no. 3 (2018): 453–69. http://dx.doi.org/10.1177/1461348418762962.

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Six years of wind data are used to investigate the statistical characteristics of general and strong winds acting on the Donghai Bridge, a sea-crossing bridge in China. The general wind at the bridge site shows a relatively stable annual repeatability, and the discrepancies are found between the measured wind field parameters and those suggested by the design code. For strong winds, both the 10-min mean wind speed and the turbulent variance greatly exceed those of general winds, while the turbulence intensity, integral length scale, and gust factor do not exhibit any noticeable quantitative tr
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44

Manaster, Andrew, Lucrezia Ricciardulli, and Thomas Meissner. "Validation of High Ocean Surface Winds from Satellites Using Oil Platform Anemometers." Journal of Atmospheric and Oceanic Technology 36, no. 5 (2019): 803–18. http://dx.doi.org/10.1175/jtech-d-18-0116.1.

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AbstractReliable sources for validating wind observations made by spaceborne microwave radiometer and scatterometer sensors above 15 m s−1 are scarce. Anemometers mounted on oil platforms provide usable wind speed measurements that can help fill this gap. In our study we compare wind speed observations from six microwave satellites (WindSat, AMSR-E, AMSR2, SMAP, QuikSCAT, and ASCAT) with wind speed records from 10 oil platform anemometers in the North and Norwegian Seas that were provided by the Norwegian Meteorological Institute. We study various forms of the vertical wind profile, which is r
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45

Zheng, Jiafeng, Yihua Liu, Tingwei Peng, et al. "Investigating Wind Characteristics and Temporal Variations in the Lower Troposphere over the Northeastern Qinghai–Tibet Plateau Using a Doppler LiDAR." Remote Sensing 16, no. 11 (2024): 1840. http://dx.doi.org/10.3390/rs16111840.

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Knowledge of wind field characteristics and variation principles in complex topographical regions is of great importance for the development of numerical prediction models, aviation safety support, and wind energy utilization. However, there has been limited research focused on the lower-tropospheric wind fields in the Qinghai-Tibet Plateau. This paper aims to study the wind characteristics, vertical distributions, and temporal variations in the northeast of the plateau by analyzing a four-year continuous dataset collected from a Doppler wind LiDAR deployed in Xining, Qinghai Province of China
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46

Plagge, Amanda M., Douglas Vandemark, and Bertrand Chapron. "Examining the Impact of Surface Currents on Satellite Scatterometer and Altimeter Ocean Winds." Journal of Atmospheric and Oceanic Technology 29, no. 12 (2012): 1776–93. http://dx.doi.org/10.1175/jtech-d-12-00017.1.

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Abstract A 5-yr dataset collected over two surface current and meteorological moorings allows rigorous evaluation of questions surrounding wave–current interaction and the scatterometer. Results demonstrate that scatterometer winds represent winds relative to the moving sea surface, affirming previous observational efforts that inferred the phenomenon using climatological approaches over larger time and space scales in equatorial and western boundary currents. Comparisons of wind residuals between Ku-band Quick Scatterometer (QuikSCAT) and buoy measurements show nearly one-to-one correlations
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47

Oskinova, L. M., A. Feldmeier, and P. Kretschmar. "Clumped stellar winds in supergiant high-mass X-ray binaries." Proceedings of the International Astronomical Union 8, S290 (2012): 287–88. http://dx.doi.org/10.1017/s1743921312020042.

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AbstractThe clumping of massive star winds is an established paradigm, which is confirmed by multiple lines of evidence and is supported by stellar wind theory. We use the results from time-dependent hydrodynamical models of the instability in the line-driven wind of a massive supergiant star to derive the time-dependent accretion rate on to a compact object in the Bondi-Hoyle-Lyttleton approximation. The strong density and velocity fluctuations in the wind result in strong variability of the synthetic X-ray light curves. Photoionization of inhomogeneous winds is different from the photoinizat
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48

Berkovic, Sigalit, and Pinhas Alpert. "A Synoptic Study of Low Troposphere Wind at the Israeli Coast." Open Atmospheric Science Journal 12, no. 1 (2018): 80–106. http://dx.doi.org/10.2174/1874282301812010080.

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Objective:This research is dedicated to the study of the feasibility of surface wind downscaling from 925 or 850 hPa winds according to synoptic class, season and hour.Methods:Two aspects are examined: low tropospheric wind veering and wind speed correlation and verification of the ERA-Interim analysis wind by comparison to radiosonde data at Beit Dagan, a station on the Israeli coast.Results:Relatively small (&lt; 60°) cross angles between the 1000 hPa wind vector and the 925 hPa or 850 hPa wind vector at 12Z and high correlation (0.6-0.8) between the wind speed at the two levels were found o
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49

Alonso, Rodrigo, Flavio Muñoz, Rubén Bottini, Patricia Piccoli, and Federico J. Berli. "Effects of Wind Exposure and Deficit Irrigation on Vegetative Growth, Yield Components and Berry Composition of Malbec and Cabernet Sauvignon." Plants 13, no. 10 (2024): 1292. http://dx.doi.org/10.3390/plants13101292.

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The impact of global warming on Argentine viticulture may result in a geographical shift, with wine-growing regions potentially moving towards the southwest, known as one of the windiest regions in the world. Deficit irrigation is a widely used strategy to control the shoot growth and improve fruit quality attributes, such as berry skin polyphenols. The present study aimed to assess the effects of different wind intensities and irrigation levels, as well as their interactions, on field-grown Vitis vinifera L. cvs. Malbec and Cabernet Sauvignon. The experiment was conducted during two growing s
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Guo, Jianping, Boming Liu, Wei Gong, et al. "Technical note: First comparison of wind observations from ESA's satellite mission Aeolus and ground-based radar wind profiler network of China." Atmospheric Chemistry and Physics 21, no. 4 (2021): 2945–58. http://dx.doi.org/10.5194/acp-21-2945-2021.

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Abstract. Aeolus is the first satellite mission to directly observe wind profile information on a global scale. After implementing a set of bias corrections, the Aeolus data products went public on 12 May 2020. However, Aeolus wind products over China have thus far not been evaluated extensively by ground-based remote sensing measurements. In this study, the Mie-cloudy and Rayleigh-clear wind products from Aeolus measurements are validated against wind observations from the radar wind profiler (RWP) network in China. Based on the position of each RWP site relative to the closest Aeolus ground
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