Design and Application of RTDS & GH Bladed Cosimulation Research Platform for DFIG Wind Turbine

2019 ◽  
Author(s):  
Haoshu Shao ◽  
Xu Cai ◽  
Gang Shi ◽  
Xiang Gao ◽  
Yao Qin ◽  
...  
Keyword(s):  
Wind Turbine ◽  
Research Platform ◽  
Design And Application

The Design and Application of Parallel Digital Processing

IEE Review ◽  
1988 ◽  
Vol 34 (10) ◽  
pp. 416 ◽  
Author(s):  
C.R. Jesshope
Keyword(s):  
Digital Processing ◽  
Design And Application

In a spin [wind turbine industry]

2003 ◽  
Vol 17 (4) ◽  
pp. 16
Author(s):  
S. Peace
Keyword(s):  
Wind Turbine

Vertical-Axis Wind Turbine Blade-Shape Optimization Using a Genetic Algorithm and Direct-Forcing Immersed Boundary Method

2021 ◽  
Vol 147 (2) ◽  
pp. 04020091
Author(s):  
Ming-Jyh Chern ◽  
Desta Goytom Tewolde ◽  
Chao-Ching Kao ◽  
Nima Vaziri
Keyword(s):  
Genetic Algorithm ◽  
Shape Optimization ◽  
Wind Turbine ◽  
Turbine Blade ◽  
Immersed Boundary Method ◽  
Vertical Axis ◽  
Immersed Boundary ◽  
Vertical Axis Wind Turbine ◽  
Blade Shape ◽  
Direct Forcing

Analysis on the Design and Application of Centre-Axle Trailer Combinations

CICTP 2020 ◽  
2020 ◽  
Author(s):  
Yue Li ◽  
Xueli Zhang ◽  
Hongwei Zhang
Keyword(s):  
Design And Application

Selection of a leading edge noise prediction method for PNoise

2018 ◽  
pp. 214-223
Author(s):  
AM Faria ◽  
MM Pimenta ◽  
JY Saab Jr. ◽  
S Rodriguez
Keyword(s):  
Wind Turbine ◽  
Turbine Blades ◽  
Prediction Method ◽  
Leading Edge ◽  
Wind Farms ◽  
Broadband Noise ◽  
Turbulence Energy ◽  
Noise Prediction ◽  
Migration Routes ◽  
Turbulent Inflow

Wind energy expansion is worldwide followed by various limitations, i.e. land availability, the NIMBY (not in my backyard) attitude, interference on birds migration routes and so on. This undeniable expansion is pushing wind farms near populated areas throughout the years, where noise regulation is more stringent. That demands solutions for the wind turbine (WT) industry, in order to produce quieter WT units. Focusing in the subject of airfoil noise prediction, it can help the assessment and design of quieter wind turbine blades. Considering the airfoil noise as a composition of many sound sources, and in light of the fact that the main noise production mechanisms are the airfoil self-noise and the turbulent inflow (TI) noise, this work is concentrated on the latter. TI noise is classified as an interaction noise, produced by the turbulent inflow, incident on the airfoil leading edge (LE). Theoretical and semi-empirical methods for the TI noise prediction are already available, based on Amiet’s broadband noise theory. Analysis of many TI noise prediction methods is provided by this work in the literature review, as well as the turbulence energy spectrum modeling. This is then followed by comparison of the most reliable TI noise methodologies, qualitatively and quantitatively, with the error estimation, compared to the Ffowcs Williams-Hawkings solution for computational aeroacoustics. Basis for integration of airfoil inflow noise prediction into a wind turbine noise prediction code is the final goal of this work.

WIND TURBINE MATHEMATICAL MODEL

2020 ◽  
Vol 21 (11) ◽  
Author(s):  
Denis Zakiev ◽  
Andrey Margin ◽  
Nikolay Krutskikh ◽  
Sergey Alibekov
Keyword(s):  
Mathematical Model ◽  
Wind Turbine

Discovery at sea; a heady mix of scientists, ships and sailors

2005 ◽  
Vol 32 (2) ◽  
pp. 177-191 ◽  
Author(s):  
A. L. Rice
Keyword(s):  
Human Nature ◽  
Research Platform ◽  
Almost All

The success or failure of science at sea depends on many factors, including the suitability of the vessel as a research platform and the support of the scientist's shipmates. This paper touches on a few of the classic examples of unsuitable ships provided for scientists and explorers, such as Wyville Thomson and Carpenter in the Lightning in 1868 and the relatively minor shortcomings of Scott's Discovery. But it concentrates on some of the personality clashes on research or exploration voyages ranging from Edmund Halley's experience of an insubordinate mate in the Paramore in 1698, to Nicolas Baudin's appalling relations with almost all of his companions in the Géographe and Naturaliste in 1800–1803. Since human nature does not change it is suggested that seagoing scientists should pay at least as much attention to the personalities of their prospective shipmates as to the characteristics of the ships in which they expect to sail.

Design and Application of Smart and Electrical Wheelchair and Charging Station for the Disabled Citizen

2020 ◽  
Vol 3 (1) ◽  
pp. 346-353
Author(s):  
Naim Suleyman Tinğ ◽  
Huseyin Ozel ◽  
Lokman Celik ◽  
Enes Ganidagli ◽  
Hilal Akkamis
Keyword(s):  
Smart Home ◽  
Touch Screen ◽  
Direct Access ◽  
Charging Station ◽  
The Disabled ◽  
Solar Powered ◽  
Home Technology ◽  
Smart Home Technology ◽  
Smart Wheelchair ◽  
Design And Application

In this paper, the design and application of smart wheelchair and charging station for disabled citizen is realized. The first stage of the paper is to make the wheelchair used by our disabled citizens able to access smart home technology via the vehicle via touch screen. The ability of citizens with disabilities to call with direct access via touch screen is also in the wheelchair designed. Thanks to the touch screen placed on the vehicle, disabled citizens are provided with the control of smart automation to control many objects such as curtains and doors in the home. In the second part of the paper, a solar powered charging station is designed and installed in order to charge battery powered wheelchairs. In the charging station made a special card reader system and has the charger to charge the card with disabilities to actively and means are provided.

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