Numerical analysis of a wind turbine blade with different software

Elektronski vir

Abstract

The development of wind power generation technology recognises the wind turbine blade design and manufacturing as crucial for its performance. The laboratory size wind turbine blade was analysed, considering the 3D printing plastic material for blades. Applying the structural dynamic equations of blades, the aero-elastic model of the rotating rotor and the numerical simulation method of the deflections are presented under the aerodynamic loads and centrifugal forces. Based on the parameters of aerofoil and the geometrical parameters of blade, 3D model of the blade was established with the modelling software. Then the model was introduced into computational flow dynamics software to carry out the loads on the blade and further into numerical structural analysis. The analysis was performed in two different software packages. Design of wind turbine blades depends on high precision, reliable and robust numerical predictions of performance where the plug-in software is found to be inadequate for nontrivial problems.

Keywords

computational fluid dynamics;numerical analysis;structural analysis;wind turbine blade;

Data

Language:	English
Year of publishing:	2019
Typology:	1.01 - Original Scientific Article
Organization:	UM FE - Faculty of Energetics
Publisher:	Faculty of Mechanical Engineering and Naval Architecture
UDC:	621.3
COBISS:	1024362332
ISSN:	1848-6339
Views:	33
Downloads:	0
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	Slovenian
Secondary keywords:	računalniška dinamika tekočin;numerična analiza;strukturna analiza;lopatice vetrnih turbin;
Type (COBISS):	Scientific work
Pages:	str. 1017-1022
Volume:	ǂVol. ǂ26
Issue:	ǂiss. ǂ4
Chronology:	2019
DOI:	10.17559/TV-20180615151600
ID:	22976577