ugc approved journal list IJRTI Research Journal
International Journal for Research Trends and Innovation
An International Open Access Journal | UGC and ISSN Approved
Impact Factor: 4.87

Call For Paper

Issue: November 2017

Volume 2 | Issue 11

Impact Factor: 4.87

Submit Paper Online

Click Here For more Details

For Authors

Forms / Download

Editorial Board

Subscribe IJRTI

Facts & Figure

Impact Factor : 4.87

Issue per Year : 12

Volume Published : 2

Issue Published : 18

Article Submitted : 628

Article Published : 401

Total Authors : 1139

Total Reviewer : 498

Total Pages : 49

Total Countries : 8

Visitor Counter


Indexing Partner

Published Paper Details
Paper Title: A FINITE ELEMENT STRUCTURAL ANALYSIS OF WIND TURBINE BLADE
Authors Name: Manish Kumar , Shiv N Prajapati
Unique Id: IJRTI1707012
Published In: Volume 2 Issue 7, July-2017
Abstract: Designing horizontal axis wind turbine (HWAT) blades achieves satisfactory levels of performance, starts with knowledge of the aerodynamic forces acting on the blades. In this paper, HWAT blade design is studied from the aspect of aerodynamic view and the basic principles of the aerodynamic behaviors of HWATs are investigated. Aiming at the dynamic performance analysis of aluminum alloy blade, a three-dimension modeling method with ANSYS 14.5 is proposed to the actual layer structure and the blade shape parameters are obtained. The important aerodynamic parameters which decide the efficiency of the wind turbine blade are analyzed for the NACA 4420 airfoil which is used to model the blade from root to tip. The airfoil has high lift to drag force ratio at small angle of attack of 50, even at low Reynolds number. The dynamic analysis is performed for the blade by using the Finite Element Method (FEM). The study has been successfully applied to the static analysis of the blade. Moreover, stress analysis of blade is carried out by finite element numerical analysis and stress distribution is obtained. At last, Strength checking for wind turbine blade is also achieved. The results of the analysis are reference for wind turbine blade loads research. In order to reduce the stress on the blade the thickness of the blade skin is varied to achieve reduced stress and less bending stress at the time of deflection of blade due to high speed winds.
Keywords: Airfoil, Blade, Chord, NACA, Wind, Reynolds number
Cite Article: "A FINITE ELEMENT STRUCTURAL ANALYSIS OF WIND TURBINE BLADE ", International Journal of Science & Engineering Development Research (www.ijrti.org), ISSN:2455-2631, Vol.2, Issue 7, page no.62 - 67, July-2017, Available :http://www.ijrti.org/papers/IJRTI1707012.pdf
Downloads: 000102
Publication Details: Published Paper ID: IJRTI1707012
Registration ID:170425
Published In: Volume 2 Issue 7, July-2017
DOI (Digital Object Identifier):
ISSN Number: 2456 - 3315
Share Article:

Click Here to Download This Article

Article Preview



Major Indexing from www.ijrti.org
Google Scholar ResearcherID Thomson Reuters Mendeley : reference manager Academia.edu
arXiv.org : cornell university library Research Gate CiteSeerX DOAJ : Directory of Open Access Journals
DRJI Index Copernicus International Scribd DocStoc

ISSN Details

DOI (A digital object identifier)



Providing A digital object identifier by DOI
How to GET DOI and Hard Copy Related

RMS

Conference Proposal

Latest News / Updates

Open Access License Policy

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License

Creative Commons License This material is Open Knowledge This material is Open Data This material is Open Content

Important Details

Social Media

Untitled Document