Prediction of optimum section pitch angle distribution along wind turbine blades

Sharifi, Ali; Nobari, M.R.H.

doi:10.1016/j.enconman.2012.12.010

Cited by 39 publications

(22 citation statements)

References 18 publications

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“…The CFD analysis is used to calculate various pressure and velocity profiles at different angle of attack for better results. A Sharif et.al [4] as we know the manufacturing cost of blade stands for 15 -20% of total cost of wind turbine, so the wind turbine blade needs special attention. In this paper the production of electrical energy of horizontal axis wind turbine with fixed rotor speed is studied.…”

Section: Methodsmentioning

confidence: 99%

Analysis of wind blade

2017

IJMTER

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Abstract-Renewable energy is basically defined as the energy that generate from the natural resources. Energy produced by wind is the type of renewable energy. Wind turbine is the thing which is used to convert the kinetic energy of moving wind into electric power. Wind energy depends upon several factors of wind like Wind power density, Wind speed, Aerodynamics, Turbulence, Forces, Loads, etc. All these parameters are equally applied on turbine blade to produce power. But sometimes the improper amount of these parameters creates inefficiency for turbine and cause damages, failure and some other serious problems in wind turbine blades. In this paper these problems are studies. A paper contains review on different previous journals base on mathematical, experimental, and analytical analysis. We also consider a study of different analysis based on experiment. Work on blade material and new concepts were also reviewed in our work.

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Section: Methodsmentioning

confidence: 99%

Analysis of wind blade

2017

IJMTER

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“…Design parameters such as axial and angular induction factors, angle of relative wind and lift coefficient were obtained to extract maximum accessible power coefficient at rated wind speed and optimum tip speed ratio. Sharifi et al [13] proposed a new innovative algorithm to predict the pitch angle distribution along a wind turbine blade. The BEM theory was utilized to obtain maximum power coefficient at a particular wind speed.…”

Section: Introductionmentioning

confidence: 99%

Parametric study on off-design aerodynamic performance of a horizontal axis wind turbine blade and proposed pitch control

Ashrafi

Ghaderi

Sedaghat

2015

Energy Conversion and Management

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“…Advanced techniques have been developed to achieve as much energy as possible with the energy conversion equipment -wind turbines -at the specific wind sites [1][2][3][4][5]. The most efficient and practical way is increasing the size of the wind turbine rotor [6].…”

Section: Introductionmentioning

confidence: 99%