Effect of side wind on the directional stability and aerodynamics of a hybrid buoyant aircraft

Directional stability characteristics explain the capabilities of a hybrid buoyant aircraft’s performance against the side wind, which induces flow separation that is chaotic in nature and may lead to oscillations of the aerodynamic surfaces. A numerical study is carried out to estimate the effect...

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Main Authors:	UlHaque, Anwar, Asrar, Waqar, Omar, Ashraf Ali, Sulaeman, Erwin, Ali, JS Mohamed
Format:	Conference or Workshop Item
Language:	English English English
Published:	EDP Sciences 2016
Subjects:	TL500 Aeronautics
Online Access:	http://irep.iium.edu.my/49371/ http://irep.iium.edu.my/49371/ http://irep.iium.edu.my/49371/ http://irep.iium.edu.my/49371/4/49371.pdf http://irep.iium.edu.my/49371/7/Organizer.pdf http://irep.iium.edu.my/49371/10/49371_Effect%20of%20side%20wind%20on%20the%20directional_Scopus.pdf

id	iium-49371
recordtype	eprints
spelling	iium-493712017-10-22T00:40:35Z http://irep.iium.edu.my/49371/ Effect of side wind on the directional stability and aerodynamics of a hybrid buoyant aircraft UlHaque, Anwar Asrar, Waqar Omar, Ashraf Ali Sulaeman, Erwin Ali, JS Mohamed TL500 Aeronautics Directional stability characteristics explain the capabilities of a hybrid buoyant aircraft’s performance against the side wind, which induces flow separation that is chaotic in nature and may lead to oscillations of the aerodynamic surfaces. A numerical study is carried out to estimate the effect of side wind. The boundary conditions for the computational domain are set to velocity inlet and pressure outlet. Due to the incompressible flow at the cruise velocity, the density is taken to be constant. For these steady state simulations, the time is discretized in first order implicit and the SIMPLE scheme is employed for pressure velocity coupling alongwith k-ω SST model. Based on the results obtained so far, it is concluded that voluminous hybrid lifting fuselage is the major cause of directional. EDP Sciences 2016-01-29 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/49371/4/49371.pdf application/pdf en http://irep.iium.edu.my/49371/7/Organizer.pdf application/pdf en http://irep.iium.edu.my/49371/10/49371_Effect%20of%20side%20wind%20on%20the%20directional_Scopus.pdf UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Ali, JS Mohamed (2016) Effect of side wind on the directional stability and aerodynamics of a hybrid buoyant aircraft. In: 2015 International Conference on Mechanical Engineering and Electrical Systems (ICMES 2015), 16th-18th December 2015, Singapore. http://www.matec-conferences.org/articles/matecconf/pdf/2016/03/matecconf_icmes2016_02006.pdf 10.1051/matecconf/20164002006
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English English
topic	TL500 Aeronautics
spellingShingle	TL500 Aeronautics UlHaque, Anwar Asrar, Waqar Omar, Ashraf Ali Sulaeman, Erwin Ali, JS Mohamed Effect of side wind on the directional stability and aerodynamics of a hybrid buoyant aircraft
description	Directional stability characteristics explain the capabilities of a hybrid buoyant aircraft’s performance against the side wind, which induces flow separation that is chaotic in nature and may lead to oscillations of the aerodynamic surfaces. A numerical study is carried out to estimate the effect of side wind. The boundary conditions for the computational domain are set to velocity inlet and pressure outlet. Due to the incompressible flow at the cruise velocity, the density is taken to be constant. For these steady state simulations, the time is discretized in first order implicit and the SIMPLE scheme is employed for pressure velocity coupling alongwith k-ω SST model. Based on the results obtained so far, it is concluded that voluminous hybrid lifting fuselage is the major cause of directional.
format	Conference or Workshop Item
author	UlHaque, Anwar Asrar, Waqar Omar, Ashraf Ali Sulaeman, Erwin Ali, JS Mohamed
author_facet	UlHaque, Anwar Asrar, Waqar Omar, Ashraf Ali Sulaeman, Erwin Ali, JS Mohamed
author_sort	UlHaque, Anwar
title	Effect of side wind on the directional stability and aerodynamics of a hybrid buoyant aircraft
title_short	Effect of side wind on the directional stability and aerodynamics of a hybrid buoyant aircraft
title_full	Effect of side wind on the directional stability and aerodynamics of a hybrid buoyant aircraft
title_fullStr	Effect of side wind on the directional stability and aerodynamics of a hybrid buoyant aircraft
title_full_unstemmed	Effect of side wind on the directional stability and aerodynamics of a hybrid buoyant aircraft
title_sort	effect of side wind on the directional stability and aerodynamics of a hybrid buoyant aircraft
publisher	EDP Sciences
publishDate	2016
url	http://irep.iium.edu.my/49371/ http://irep.iium.edu.my/49371/ http://irep.iium.edu.my/49371/ http://irep.iium.edu.my/49371/4/49371.pdf http://irep.iium.edu.my/49371/7/Organizer.pdf http://irep.iium.edu.my/49371/10/49371_Effect%20of%20side%20wind%20on%20the%20directional_Scopus.pdf
first_indexed	2023-09-18T21:09:50Z
last_indexed	2023-09-18T21:09:50Z
_version_	1777411177981149184

Effect of side wind on the directional stability and aerodynamics of a hybrid buoyant aircraft

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