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Drag reduction in aircraft model using Elliptical winglet

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Main Authors: Prithvi, Raj Arora, Assoc. Prof. Dr., A., Hossain, Prasetyo, Edi, Ir., A. A., Jaafar, Thamir S., Younis, M., Saleem
Format: Article
Language:English
Published: The Institution of Engineers, Malaysia 2011
Subjects:
Induced drag
Lift curve slope
Wind tunnel balance
Winglet
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/13549
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record_format dspace
spelling my.unimap-135492011-08-12T06:39:19Z Drag reduction in aircraft model using Elliptical winglet Prithvi, Raj Arora, Assoc. Prof. Dr. A., Hossain Prasetyo, Edi, Ir. A. A., Jaafar Thamir S., Younis M., Saleem Induced drag Lift curve slope Wind tunnel balance Winglet Link to publisher's homepage at http://www.myiem.org.my/ Aerodynamic characteristics for the aircraft model with NACA (National Advisory Committee for Aeronautics) wing No. 65- 3-218 have been studied using subsonic wind tunnel of 1000 mm x 1000 mm rectangular test section and 2500 mm long of Aerodynamics Laboratory Faculty of Engineering (Universiti Putra Malaysia). Six components wind tunnel balance is used for measuring lift, drag and pitching moment. Tests are conducted on the aircraft model with and without winglet of two configurations at Reynolds numbers 1.7 x 105, 2.1 x 105, and 2.5 x 105. Lift curve slope increases more with the addition of the elliptical winglet and at the same time the drag decreases more for the aircraft model with elliptical shaped winglet giving an edge over the aircraft model without winglet as far as Lift/Drag ratio for the elliptical winglet is considered. Elliptical winglet of configuration 2 (Winglet inclination 600) has, overall, the best performance, giving about 6% increase in lift curve slope as compared to without winglet and it is giving the best lift/drag ratio. 2011-08-12T06:39:19Z 2011-08-12T06:39:19Z 2005-12 Article The Journal of the Institution of Engineers, Malaysia, vol. 66(4), 2005, pages 1-7 0126-513X http://www.myiem.org.my/content/iem_journal_2005-176.aspx http://hdl.handle.net/123456789/13549 en The Institution of Engineers, Malaysia
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Induced drag
Lift curve slope
Wind tunnel balance
Winglet
spellingShingle Induced drag
Lift curve slope
Wind tunnel balance
Winglet
Prithvi, Raj Arora, Assoc. Prof. Dr.
A., Hossain
Prasetyo, Edi, Ir.
A. A., Jaafar
Thamir S., Younis
M., Saleem
Drag reduction in aircraft model using Elliptical winglet
description Link to publisher's homepage at http://www.myiem.org.my/
format Article
author Prithvi, Raj Arora, Assoc. Prof. Dr.
A., Hossain
Prasetyo, Edi, Ir.
A. A., Jaafar
Thamir S., Younis
M., Saleem
author_facet Prithvi, Raj Arora, Assoc. Prof. Dr.
A., Hossain
Prasetyo, Edi, Ir.
A. A., Jaafar
Thamir S., Younis
M., Saleem
author_sort Prithvi, Raj Arora, Assoc. Prof. Dr.
title Drag reduction in aircraft model using Elliptical winglet
title_short Drag reduction in aircraft model using Elliptical winglet
title_full Drag reduction in aircraft model using Elliptical winglet
title_fullStr Drag reduction in aircraft model using Elliptical winglet
title_full_unstemmed Drag reduction in aircraft model using Elliptical winglet
title_sort drag reduction in aircraft model using elliptical winglet
publisher The Institution of Engineers, Malaysia
publishDate 2011
url http://dspace.unimap.edu.my/xmlui/handle/123456789/13549
_version_ 1643790889592553472
score 13.214268

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