Aeroelastic Behavior of a Wind Turbine Blade by a Fluid -Structure Interaction Analysis

In this paper, a numerical model for fluid-structure interaction (FSI) analysis is developed for investigating the aeroelastic response of a single wind turbine blade. The Blade Element Momentum (BEM) theory was adopted to calculate the aerodynamic forces considering the effects of wind shear and t...

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Autores principales:	Mauwafak A. Tawfik, Mohammed I. Abu-Tabikh, Farouk O. Hamdoon
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2013
Materias:	Wind turbine Aeroelasticity FSI model FEM Blade element momentum Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/284989e9470942b7adcd5526258b54fc
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spelling	oai:doaj.org-article:284989e9470942b7adcd5526258b54fc2021-12-02T02:38:35ZAeroelastic Behavior of a Wind Turbine Blade by a Fluid -Structure Interaction Analysis1818-11712312-0789https://doaj.org/article/284989e9470942b7adcd5526258b54fc2013-10-01T00:00:00Zhttp://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/173https://doaj.org/toc/1818-1171https://doaj.org/toc/2312-0789 In this paper, a numerical model for fluid-structure interaction (FSI) analysis is developed for investigating the aeroelastic response of a single wind turbine blade. The Blade Element Momentum (BEM) theory was adopted to calculate the aerodynamic forces considering the effects of wind shear and tower shadow. The wind turbine blade was modeled as a rotating cantilever beam discretized using Finite Element Method (FEM) to analyze the deformation and vibration of the blade. The aeroelastic response of the blade was obtained by coupling these aerodynamic and structural models using a coupled BEM-FEM program written in MATLAB. The governing FSI equations of motion are iteratively calculated at each time step, through exchanging data between the structure and fluid by using a Newmark’s implicit time integration scheme. The results obtained from this paper show that the proposed modeling can be used for a quick assessment of the wind turbine blades taking the fluid-structure interaction into account. This modeling can also be a useful tool for the analysis of airplane propeller blades. Mauwafak A. TawfikMohammed I. Abu-TabikhFarouk O. HamdoonAl-Khwarizmi College of Engineering – University of BaghdadarticleWind turbineAeroelasticityFSI modelFEMBlade element momentumChemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 9, Iss 3 (2013)
institution	DOAJ
collection	DOAJ
language	EN
topic	Wind turbine Aeroelasticity FSI model FEM Blade element momentum Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Wind turbine Aeroelasticity FSI model FEM Blade element momentum Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Mauwafak A. Tawfik Mohammed I. Abu-Tabikh Farouk O. Hamdoon Aeroelastic Behavior of a Wind Turbine Blade by a Fluid -Structure Interaction Analysis
description	In this paper, a numerical model for fluid-structure interaction (FSI) analysis is developed for investigating the aeroelastic response of a single wind turbine blade. The Blade Element Momentum (BEM) theory was adopted to calculate the aerodynamic forces considering the effects of wind shear and tower shadow. The wind turbine blade was modeled as a rotating cantilever beam discretized using Finite Element Method (FEM) to analyze the deformation and vibration of the blade. The aeroelastic response of the blade was obtained by coupling these aerodynamic and structural models using a coupled BEM-FEM program written in MATLAB. The governing FSI equations of motion are iteratively calculated at each time step, through exchanging data between the structure and fluid by using a Newmark’s implicit time integration scheme. The results obtained from this paper show that the proposed modeling can be used for a quick assessment of the wind turbine blades taking the fluid-structure interaction into account. This modeling can also be a useful tool for the analysis of airplane propeller blades.
format	article
author	Mauwafak A. Tawfik Mohammed I. Abu-Tabikh Farouk O. Hamdoon
author_facet	Mauwafak A. Tawfik Mohammed I. Abu-Tabikh Farouk O. Hamdoon
author_sort	Mauwafak A. Tawfik
title	Aeroelastic Behavior of a Wind Turbine Blade by a Fluid -Structure Interaction Analysis
title_short	Aeroelastic Behavior of a Wind Turbine Blade by a Fluid -Structure Interaction Analysis
title_full	Aeroelastic Behavior of a Wind Turbine Blade by a Fluid -Structure Interaction Analysis
title_fullStr	Aeroelastic Behavior of a Wind Turbine Blade by a Fluid -Structure Interaction Analysis
title_full_unstemmed	Aeroelastic Behavior of a Wind Turbine Blade by a Fluid -Structure Interaction Analysis
title_sort	aeroelastic behavior of a wind turbine blade by a fluid -structure interaction analysis
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2013
url	https://doaj.org/article/284989e9470942b7adcd5526258b54fc
work_keys_str_mv	AT mauwafakatawfik aeroelasticbehaviorofawindturbinebladebyafluidstructureinteractionanalysis AT mohammediabutabikh aeroelasticbehaviorofawindturbinebladebyafluidstructureinteractionanalysis AT faroukohamdoon aeroelasticbehaviorofawindturbinebladebyafluidstructureinteractionanalysis
_version_	1718402275182903296

Aeroelastic Behavior of a Wind Turbine Blade by a Fluid -Structure Interaction Analysis

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