Results 31 to 40 of about 3,243,628 (360)

Wind field and pressure characteristics on wind turbine surface under moving thunderstorms

Energy Reports, 2023
Based on computational fluid dynamics and large-eddy simulation technologies, a numerical simulation method of a moving thunderstorm field is established by considering the impinging jet model.
Chuncheng Liu, Siyu Ma, Zhao Yan, Chengbo Li   +3 more
doaj   +1 more source

Short-Term Wind Speed Prediction Based on Principal Component Analysis and LSTM

Applied Sciences, 2020
An accurate prediction of wind speed is crucial for the economic and resilient operation of power systems with a high penetration level of wind power.
Dawei Geng, Haifeng Zhang, Hongyu Wu
semanticscholar   +1 more source

Fully-coupled modeling and analysis of the influence of anti-icing bleed air system of engine inlet duct on compressor performance

Case Studies in Thermal Engineering
A fully-coupled method that integrates the compressor, inlet duct and anti-icing bleed air system (AI-BAS) was established to offer a quick prediction of the effects of anti-icing bleeding on compressor performance, facilitating the development of a ...
Zuojun Wei, Cheng Li, Guangming Ren, Xiaohua Gan   +3 more
doaj   +1 more source

Wind Speed Perception and Risk

PLoS ONE, 2012
How accurately do people perceive extreme wind speeds and how does that perception affect the perceived risk? Prior research on human-wind interaction has focused on comfort levels in urban settings or knock-down thresholds. No systematic experimental research has attempted to assess people's ability to estimate extreme wind speeds and perceptions of ...
Agdas, Duzgun, Webster, Gregory D., Masters, Forrest J.   +2 more
openaire   +5 more sources

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
semanticscholar   +1 more source

Preliminary design and key components validation of modular recuperated micro gas turbine for small unmanned systems

Case Studies in Thermal Engineering
This paper presents an overview of the preliminary design of a modular recuperated micro gas turbine for small unmanned systems, demonstrating the technical feasibility of this integrated power solution.
Zuojun Wei, Wenhua Duan, Haotian Gao, Cunju Wei, Guangming Ren, Xiaohua Gan   +5 more
doaj   +1 more source

Influence of Initial Conditions on Wind Characteristics at a Bridge Middle Span in a U-Shaped Valley by CFD and AHP

Applied Sciences, 2022
The wind parameter distribution law at a bridge midspan in a U-shaped valley has important influence on the wind strength of this bridges. In this paper, the wind characteristics were researched by computational fluid dynamics (CFD).
Jiawu Li, Jun Wang, Xue Zhao, Feng Wang, Yu Li   +4 more
doaj   +1 more source

Observation analysis of wind climate in China for 1971–2017 under the demand of wind energy evaluation and utilization

Energy Reports, 2021
To meet the requirement of the wind energy resource assessment and utilization, the statistical characteristics of wind climate in the China mainland were analyzed in this study by using observation wind dataset for 1971–2017 from the China ...
Zhenyu Li, Zi-niu Xiao, Chong-wei Zheng
doaj   +1 more source

The optimal wind speed product selection for wind energy assessment under multi-factor constraints

Cleaner Engineering and Technology
Wind energy is an important part of sustainable energy. Potential assessment of wind energy, based on an appropriate wind speed dataset, is crucial for wind energy development.
Xiaohui Li, Yunhao Chen, Kangning Li, Shengjun Gao, Ying Cui   +4 more
doaj   +1 more source

Assessment of wind energy potential based on Weibull and Rayleigh distribution models

Energy Reports, 2020
The present study aims to analyze the wind power potential in two locations in Galati county, Romania, before making a decision on the appropriate area for wind turbine installation.
Alexandru Serban, Lizica Simona Paraschiv, Spiru Paraschiv   +2 more
doaj   +1 more source