ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

Collections
Education
Research
Pure sciences
Architecture and Urbanism
Environment
Technology
Social Sciences
Biology
Economy
Public health
all records (74)

Languages
English
Spanish
Portuguese
German

Countries
Indonesia
USA
Brazil
Ukraine
Switzerland
South Africa
Spain
Italy
Denmark
Cuba
all records (79)

Years
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
all records (24)

Filter  
 
19.687  Articles
1 of 1.970 pages  |  10  records  |  more records»
The use of cellular phones is increasing in society, but due to the limited battery capacity of cell phones, it is necessary to charge the battery when travelling in the long distances. The Savonius type wind turbine has a potential as an energy source ha... see more

In this paper our effective approach is to harness electrical energy from the highway by using of vertical axis wind turbine. The smart windmill consists of a stationary shaft which is mounted on the ball bearing on the top and bottom end of the shaft The... see more

In the second chapter computer-aided system was offered for solution of the computer-aided design task. Two commercially-available computer-aided software, Kompas-3D and SolidWorks 2012, in combination with custom-developed “Rotor” program in Matlab envir... see more

A large-eddy simulation (LES) study of vertical-axis wind turbine wakes under uniform inflow conditions is performed. Emphasis is placed on exploring the effects of subgrid-scale (SGS) modeling on turbine loading as well as on the formation and developmen... see more

There has been a resurgence of interest in the development of vertical axis wind turbines which have several inherent attributes that offer some advantages for offshore operations, particularly their scalability and low over-turning moments with better ac... see more

Unique blade force measurements on an open site straight-bladed vertical axis wind turbine have been performed. This paper presents a method for measuring the tangential and normal forces on a 12-kW vertical axis wind turbine prototype with a three-bladed... see more

To analyze the complex and unsteady aerodynamic flow associated with wind turbine functioning, computational fluid dynamics (CFD) is an attractive and powerful method. In this work, the influence of different numerical aspects on the accuracy of simula... see more

This paper presents a review of over a decade of research on Vertical Axis Wind Turbines (VAWTs) conducted at Uppsala University. The paper presents, among others, an overview of the 200 kW VAWT located in Falkenberg, Sweden, as well as a description of t... see more

Vertical axis wind turbines (VAWTs) are gradually receiving more and more interest due to their lower sensitivity to the yawed wind direction. Compared with straight blades VAWT, blades with a certain helicity show a better aerodynamic performance and les... see more

1 of 1.970 pages  |  10  records  |  more records»