Results 61 to 70 of about 4,044,352 (157)

CFD simulations of wind loads on a container ship: Validation and impact of geometrical simplifications

open access: yes, 2017
Due to the increasing windage area of container ships, wind loads are playing a more important role in navigating the ship at open sea and especially through harbor areas.
W. Janssen, B. Blocken, H. V. Wijhe
semanticscholar   +1 more source

Effect of turbulence characteristics in the atmospheric surface layer on the peak wind loads on heliostats in stow position

open access: yes, 2017
This study investigates the dependence of peak wind load coefficients on a heliostat in stow position on turbulence characteristics in the atmospheric surface layer, such that the design wind loads, and thus the size and cost of heliostats, can be ...
M. Emes   +3 more
semanticscholar   +1 more source

Fatigue Load Estimation through a Simple Stochastic Model

open access: yesEnergies, 2014
We propose a procedure to estimate the fatigue loads on wind turbines, based on a recent framework used for reconstructing data series of stochastic properties measured at wind turbines. Through a standard fatigue analysis, we show that it is possible to
Pedro G. Lind   +3 more
doaj   +1 more source

Wind and Wave Disturbances Compensation to Floating Offshore Wind Turbine Using Improved Individual Pitch Control Based on Fuzzy Control Strategy

open access: yesAbstract and Applied Analysis, 2014
Due to the rich and high quality of offshore wind resources, floating offshore wind turbine (FOWT) arouses the attentions of many researchers. But on a floating platform, the wave and wind induced loads can significantly affect power regulation and ...
Feng Yang   +4 more
doaj   +1 more source

Experimental Study on Wind Load of Large-Span Flexible Photovoltaic Structure Considering Different Tilt Angles

open access: yesEnergies
Due to their light weight, low stiffness, and large range of tilt angle changes, flexible-support photovoltaic structures are highly sensitive to wind loads.
Bin Zhang   +7 more
doaj   +1 more source

Structural Improvements for Tall Buildings under Wind Loads: Comparative Study

open access: yes, 2017
The behavior of a very slender building is investigated under wind loads, to satisfy both strength and serviceability (comfort) design criteria. To evaluate the wind effects, wind tunnel testing and structural analysis were conducted, by two different ...
Nicola Longarini   +4 more
semanticscholar   +1 more source

An efficient approach to the determination of Equivalent Static Wind Loads

open access: yes, 2017
In this paper, a novel approach to the determination of Equivalent Static Wind Loads is presented. The envelope of the effects on the structure, representing the design load for each structural member and obtained by means of a complete buffeting ...
L. Patruno   +3 more
semanticscholar   +1 more source

Estimation of wind loads on a tall building by an inverse method

open access: yes, 2017
Many engineering applications require the knowledge of wind loads on structures. However, it is difficult or even impossible to measure these excitation forces from prototype structures directly.
L. Zhi, Mingxin Fang, Q. Li
semanticscholar   +1 more source

Analytical investigation of wind loads on heliostats

open access: yesRevue des Énergies Renouvelables, 2016
Applications of Heliostats for solar power tower plants increased in the recent years. Most of the solar power tower plants installed are on flat terrain and they may be subjected to wind loads.
H. Bendjebbas   +2 more
doaj  

Wind Structure and Wind Loading

open access: yes, 2007
The purpose of this note is to provide a short description of wind, i.e. of the flow in the atmosphere of the Earth and the loading caused by wind on structures. The description comprises:causes to the generation of windhe interaction between wind and the surface of the Earthhe stochastic nature of windhe interaction between wind and structures, where ...
openaire   +1 more source

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