Results 1 to 10 of about 67,550 (243)

Investigation of Horizontal and Vertical Wind Shear Effects Using a Wind Turbine Emulator

IEEE Transactions on Sustainable Energy, 2019
Hamid Reza Naji, Roohollah Fadaeinedjad Bahramjerdi, Ebrahim Mohammadi   +2 more
exaly  

Adapting wind shear coefficients to urban morphology: Unlocking urban wind energy potential

Sustainable Cities and Society
Junliang Cao
exaly  

Multi-task prediction of wind speed and time-varying wind shear coefficient using dynamic graph interactive neural network

Information Fusion
Zhengru Ren, Ke Fu
exaly  

Estimation of wind misalignment and vertical shear from blade loads

Renewable Energy, 2014
exaly  

Historical analysis (2001–2019) of low‐level wind shear at the Hong Kong International Airport

Meteorological Applications, 2022
This paper analyses over 10,000 quality‐controlled pilot reports of low‐level wind shear (‘wind shear’) at the Hong Kong International Airport (HKIA; ICAO code: VHHH) between 2001 and 2019.
Kai‐Kwong Hon, Pak‐wai Chan
doaj   +2 more sources

Overview of Low-Level Wind Shear Characteristics over Chinese Mainland

Atmosphere, 2021
The characteristics of low-level wind shear (LLWS) over the Chinese mainland were investigated using reports from pilots, air traffic controllers and the number of arriving/departing flights from 2016 to 2020.
Caiyan Lin, Kaijun Zhang, Xintao Chen, Sheng Liang, Junjie Wu, Wei Zhang   +5 more
doaj   +2 more sources

Monitoring of Low-Level Wind Shear by Ground-based 3D Lidar for Increased Flight Safety, Protection of Human Lives and Health. [PDF]

Int J Environ Res Public Health, 2019
Low-level wind shear, i.e., sudden changes in wind speed and/or wind direction up to altitudes of 1600 ft (500 m) above-ground is a hazardous meteorological phenomenon in aviation.
Nechaj P, Gaál L, Bartok J, Vorobyeva O, Gera M, Kelemen M, Polishchuk V.   +6 more
europepmc   +2 more sources

Prediction of a Pilot’s Invisible Foe: The Severe Low-Level Wind Shear

Atmosphere, 2022
Severe low-level wind shear (S-LLWS) in the vicinity of airport runways (25 knots or more) is a growing concern for the safety of civil aviation. By comprehending the causes of S-LLWS events, aviation safety can be enhanced.
Afaq Khattak, Pak-Wai Chan, Feng Chen, Haorong Peng   +3 more
doaj   +2 more sources

Low-Level Wind Shear Identification along the Glide Path at BCIA by the Pulsed Coherent Doppler Lidar

Atmosphere, 2020
Low-level wind shear is usually to be a rapidly changing meteorological phenomenon that cannot be ignored in aviation security service by affecting the air speed of landing and take-off aircrafts. The lidar team in Ocean University of China (OUC) carried
Hongwei Zhang, Xiaoying Liu, Qichao Wang, Jianjun Zhang, Zhiqiang He, Xi Zhang, Rongzhong Li, Kailin Zhang, Junwu Tang, Songhua Wu   +9 more
doaj   +2 more sources

Wind Shear of Low-Level Jets and Their Influence on Manned and Unmanned Fixed-Wing Aircraft during Landing Approach

Atmosphere, 2021
Wind shear at low altitudes represents a potential hazard to landing aircraft. Based on two wind lidar data sets of one year, the occurrence of low-level jets (LLJs), the vertical wind shear and the rotation of the wind direction were analysed. The lidar
Lutz Bretschneider, Rudolf Hankers, Shanna Schönhals, Jens-Michael Heimann, Astrid Lampert   +4 more
doaj   +2 more sources