Results 211 to 220 of about 1,368,932 (431)

Modeling the effects of seasonal weather and site conditions on wind turbine failure modes [PDF]

open access: yes, 2013
It is important that the impact of the offshore environment on wind turbine reliability is reduced significantly due to the importance of offshore wind deployment to global energy targets.
McMillan, David, Wilson, Graeme
core  

Exposure Experiments to Test the Kinetic Stability of 5‐hydroxymethylfurfural Oxidase (HMFO) in Different Reactor Environments

open access: yesChemCatChem, Accepted Article.
The impact of agitation on protein aggregation is often misattributed to shear stress rather than related phenomena such as cavitation and entrainment. For some time now, it has been known that shear is unlikely to harm most proteins directly. Rather, interfacial phenomena, particularly those involving dynamic gas‐liquid interfaces, are critical ...
Amalie Vang Høst   +4 more
wiley   +1 more source

Analysis of the Dynamic Characteristic of Wind Turbine Planetary Gear System with Flexible Support

open access: yesJixie chuandong, 2016
As the wind turbine gearbox mounted on a flexible support tower,the wind turbine tower will be bent and wiggled under the complex working conditions,and it will serious influence on the dynamic characteristic of the wind turbine gear transmission system.
Jiang Gaige   +3 more
doaj  

Free yaw performance of the Mod-0 large horizontal axis 100 kW wind turbine [PDF]

open access: yes
The NASA Mod-0 Large Horizontal Axis 100 kW Wind Turbine was operated in free yaw with an unconed teetered, downwind rotor mounted on a nacelle having 8-1/2 deg tilt.
Corrigan, R. D., Viterna, L. A.
core   +1 more source

On the wake of a Darrieus turbine [PDF]

open access: yes, 1981
The theory and experimental measurements on the aerodynamic decay of a wake from high performance vertical axis wind turbine are discussed. In the initial experimental study, the wake downstream of a model Darrieus rotor, 28 cm diameter and a height of ...
Base, T. E.   +3 more
core   +1 more source

Experimental studies on multi‐scale data‐driven methods within the framework of structural health monitoring

open access: yesCivil Engineering Design, EarlyView.
Abstract The German Research Foundation has established the priority program SPP 100+. Its subject is monitoring bridge structures in civil engineering. The data‐driven methods cluster deals with the use of measurements and their special global and local analysis methods, which complement each other in an overall multi‐scale concept in order to realize
Maximilian Rohrer   +13 more
wiley   +1 more source

Investigation of the Rotor Wake of Horizontal Axis Wind Turbine under Yawed Condition

open access: yesJournal of Applied Fluid Mechanics, 2016
The wake and the lack of existing velocity behind the wind turbine affect the energy production and the mechanical integrity of wind turbines downstream in the wind farms.
B. Noura   +4 more
doaj  

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