One of the most promising concepts for increasing the efficiency of a wind turbine is the horizontal axis wind turbine equipped with an aerodynamic diffuser. The diffuser controls the expansion of the turbine exhaust flow, creating a low pressure area at the turbine exit. This increase in pressure difference induces a greater mass flow of air through the turbine when compared to a conventional turbine of the same diameter. Thus, this work proposes to design, build, test and compare the results obtained by one rotor in scale with a rotor system - diffuser. One rotor was designed and developed with tip speed ratio value 7. Rotor blades were chosen with length of 180 mm and aerodynamic airfoil NREL S809, based on the concepts of the blade elem...
Indonesia is an area with the low and fluctuating wind speed. Therefore, the implementation of the w...
A small horizontal axis wind turbine (HAWT) equipped with an annular Convergent-Diffuser (C-D) is un...
In this work was studied the effect of a shrouded structure around a small wind turbine. The object...
The article presents the results of the investigation of a rotor assembly of a wind turbine with a h...
Este trabalho tem como objetivo o desenvolvimento de difusores aerodinâmicos para uma turbina eólica...
Numerical simulations were carried out for the flow field around various diffuser type structures to...
The Diffuser Augmented Wind Turbines (DAWTs) have been widely studied, since the diffusers improve t...
Wind energy technology represented in wind turbines is one of the fastest growing alternative energy...
[[abstract]]The main object of this research is to develop a shrouded, small, horizontal-axis wind t...
This thesis aims to explore the performance limits of diffuser augmented wind turbines. Many studie...
The effects of using a wind acceleration device (wind lens) with vertical-axis wind turbines in wind...
As a renewable energy, wind energy becomes one of the promising energy technologies. Most wind turb...
AbstractShrouding (diffuser augmented) horizontal axis micro-wind turbine has been shown to be an ef...
It is known surrounding a turbine with diffuser may significantly increase its power. This effect ha...
Wind energy technology is one of the fastest growing alternative energy technologies. However, conve...
Indonesia is an area with the low and fluctuating wind speed. Therefore, the implementation of the w...
A small horizontal axis wind turbine (HAWT) equipped with an annular Convergent-Diffuser (C-D) is un...
In this work was studied the effect of a shrouded structure around a small wind turbine. The object...
The article presents the results of the investigation of a rotor assembly of a wind turbine with a h...
Este trabalho tem como objetivo o desenvolvimento de difusores aerodinâmicos para uma turbina eólica...
Numerical simulations were carried out for the flow field around various diffuser type structures to...
The Diffuser Augmented Wind Turbines (DAWTs) have been widely studied, since the diffusers improve t...
Wind energy technology represented in wind turbines is one of the fastest growing alternative energy...
[[abstract]]The main object of this research is to develop a shrouded, small, horizontal-axis wind t...
This thesis aims to explore the performance limits of diffuser augmented wind turbines. Many studie...
The effects of using a wind acceleration device (wind lens) with vertical-axis wind turbines in wind...
As a renewable energy, wind energy becomes one of the promising energy technologies. Most wind turb...
AbstractShrouding (diffuser augmented) horizontal axis micro-wind turbine has been shown to be an ef...
It is known surrounding a turbine with diffuser may significantly increase its power. This effect ha...
Wind energy technology is one of the fastest growing alternative energy technologies. However, conve...
Indonesia is an area with the low and fluctuating wind speed. Therefore, the implementation of the w...
A small horizontal axis wind turbine (HAWT) equipped with an annular Convergent-Diffuser (C-D) is un...
In this work was studied the effect of a shrouded structure around a small wind turbine. The object...