Results 41 to 50 of about 12,804 (264)

Wind farms increase land surface temperature and reduce vegetation productivity in the Inner Mongolia

Geography and Sustainability
Wind power has been developing rapidly as a key measure to mitigate human-driven global warming. The understanding of the development and impacts of wind farms on local climate and vegetation is of great importance for their rational use but is still ...
Luyao Liu, Pengtao Liu, Jiawei Yu, Gang Feng, Qing Zhang, Jens-Christian Svenning   +5 more
doaj   +1 more source

Environmental impact of wind energy

Environmental Research Letters, 2013
One purpose of wind turbines is to provide pollution-free electric power at a reasonable price in an environmentally sound way. In this focus issue the latest research on the environmental impact of wind farms is presented. Offshore wind farms affect the
J Mann, J Teilmann
doaj   +1 more source

Short-Term Wind Speed Forecasting Based on Information of Neighboring Wind Farms

IEEE Access, 2020
To address the uncertainty caused by integrating wind power into the electricity grid, accurate wind speed forecasting is highly desired. However, historical wind speed data of new wind farms may be insufficient for training a well-performed forecasting ...
Zhongju Wang, Jing Zhang, Yu Zhang, Chao Huang, Long Wang   +4 more
doaj   +1 more source

WIND FARMS AND AVIATION

Aviation, 2009
Wind is an increasingly important source of energy for the Slovak Republic. It is exploited by the use of turbines to generate electricity. Because of their physical size, in particular their height, wind farms can have an effect on aviation. Additionally, rotating wind turbine blades may have an impact on certain aviation operations, particularly ...
openaire   +3 more sources

On wake modeling, wind-farm gradients and AEP predictions at the Anholt wind farm [PDF]

Wind Energy Science, 2017
Abstract. We investigate wake effects at the Anholt offshore wind farm in Denmark. We perform the analysis with three commonly-used wake models; two engineering approaches (the Park and G. C. Larsen models) and a linearized Reynolds-averaged Navier-Stokes approach (Fuga). From analysis of SCADA and mesoscale model simulations, we show that for westerly
Alfredo Peña, Kurt Schaldemose Hansen, Søren Ott, Maarten Paul van der Laan   +3 more
openaire   +4 more sources

Criteria-Based Fuzzy Logic Risk Analysis of Wind Farms Operation in Cold Climate Regions

Energies, 2022
Different risks are associated with the operation and maintenance of wind farms in cold climate regions, mainly due to the harsh weather conditions that wind farms experience in that region such as the (i) increased stoppage rate of wind turbines due to ...
Albara M. Mustafa, Abbas Barabadi
doaj   +1 more source

Research on the Impact of Deep Sea Offshore Wind Farms on Maritime Safety

Journal of Marine Science and Engineering
With the rapid development of offshore wind farms, the construction of deep sea wind farms has increasingly significant impacts on the safety of maritime navigation. This paper conducts a cluster analysis of ship trajectories based on AIS data to analyze
Wenbo Yu, Jian Liu, Pengcheng Yan, Xiaobin Jiang   +3 more
doaj   +1 more source

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

Advanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter, Andreas Bezold, Johan Westraadt, Katharina Fiegl, Subham Chattoraj, Benjamin Wahlmann, Carolin Körner, Michael Mills, Mathias Göken, Steffen Neumeier   +9 more
wiley   +1 more source

Research of Wind Power Correlation With Three Different Data Types Based on Mixed Copula

IEEE Access, 2018
With the increasing integration of large-scale wind farms, the stochastic characteristics of wind speed and the coupling relationship of geographically distributed wind farms become ineligible.
Yurong Wang, Yannan Luo
doaj   +1 more source

Ultrasensitive Detection of Porcine Epidemic Diarrhea Virus Infections Using Multivalent DNA Nanostructure‐Enabled Lateral Flow Assay

Advanced Healthcare Materials, EarlyView.
A multivalent DNA nanostructure‐enabled lateral flow assay was developed for rapid, ultrasensitive detection of porcine epidemic diarrhea virus (PEDV) nucleocapsid protein. Designer net‐shaped DNA nanostructures (DNA‐Net) presenting PEDV‐specific aptamers achieved ~1000‐fold enhanced binding, enabling detection of viral copies with Ct ≤ 37.42 within 10
Saurabh Umrao, Akhila Naru, Dhanush Gandavadi, Mengxi Zheng, Saraswathi Lanka, Hyeongjun Cho, Chau Nguyen Minh Hoang, Jianqiang Zhang, Ying Fang, Xing Wang   +9 more
wiley   +1 more source