Results 31 to 40 of about 948,844 (344)
Flux-tube geometry and solar wind speed during an activity cycle [PDF]
, 2016 The solar wind speed at 1 AU shows variations in latitude and in time which reflect the evolution of the global background magnetic field during the activity cycle.
Brun, A. S. +2 more
core +2 more sources
Case Studies in Thermal EngineeringA 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 +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 +2 more
openaire +5 more sources
Case Studies in Thermal EngineeringThis 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 +5 more
doaj +1 more source
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 +3 more
doaj +1 more source
Numerical Simulation of Hot Accretion Flows (III): Revisiting wind properties using trajectory approach [PDF]
, 2014 Previous MHD simulations have shown that wind must exist in black hole hot accretion flows. In this paper, we continue our study by investigating the detailed properties of wind, such as mass flux and poloidal speed, and the mechanism of wind production.
Bai, Xue-Ning +5 more
core +2 more sources
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 +2 more
doaj +1 more source
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 +4 more
doaj +1 more source
The optimal wind speed product selection for wind energy assessment under multi-factor constraints
Cleaner Engineering and TechnologyWind 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 +4 more
doaj +1 more source
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