Conceptual design of a winged hybrid airship

The present study focuses on the sizing and aerodynamic contour design of a two-seater 1000 kg gross take-off mass winged hybrid airship. Unlike the conventional hybrid airships, which stay aloft and takeoff with the help of VTOL propulsion systems, a winged hybrid airship requires a certain s...

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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:	2014
Subjects:	TL500 Aeronautics
Online Access:	http://irep.iium.edu.my/38913/ http://irep.iium.edu.my/38913/ http://irep.iium.edu.my/38913/1/LTA_01_1888278.pdf http://irep.iium.edu.my/38913/4/AIAA_Aviation_2014_conf_proceedings.docx http://irep.iium.edu.my/38913/5/14-315_Aviation_2014_Final_Program_FINALv2_LowRes.pdf

id	iium-38913
recordtype	eprints
spelling	iium-389132015-10-29T02:58:00Z http://irep.iium.edu.my/38913/ Conceptual design of a winged hybrid airship UlHaque, Anwar Asrar, Waqar Omar, Ashraf Ali Sulaeman, Erwin Ali, JS Mohamed TL500 Aeronautics The present study focuses on the sizing and aerodynamic contour design of a two-seater 1000 kg gross take-off mass winged hybrid airship. Unlike the conventional hybrid airships, which stay aloft and takeoff with the help of VTOL propulsion systems, a winged hybrid airship requires a certain speed to takeoff by utilizing lift coming from its aerodynamic surfaces. Heaviness fraction and takeoff ground roll are considered as measure of merit in initial sizing. Based on the design requirement of Malaysian inter-island tourism and transportation of agricultural products, range is set to 450 km and ground roll for take-off about 150 m. For the airship to be heavy enough for ground handling, the ratio of hydrostatic to hydrodynamic lift is set equal to 49:51. Summary of the results to be obtained in early design phase will give a baseline start to study the aerodynamics and stability characteristics of such airships in future. 2014 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/38913/1/LTA_01_1888278.pdf application/pdf en http://irep.iium.edu.my/38913/4/AIAA_Aviation_2014_conf_proceedings.docx application/pdf en http://irep.iium.edu.my/38913/5/14-315_Aviation_2014_Final_Program_FINALv2_LowRes.pdf UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Ali, JS Mohamed (2014) Conceptual design of a winged hybrid airship. In: 21st Lighter than Air Technology Conference, Aviation 2014, 16 - 20 June 2014, Atlanta, Ga., USA. http://www.aiaa.org/Secondary.aspx?id=18593
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 Conceptual design of a winged hybrid airship
description	The present study focuses on the sizing and aerodynamic contour design of a two-seater 1000 kg gross take-off mass winged hybrid airship. Unlike the conventional hybrid airships, which stay aloft and takeoff with the help of VTOL propulsion systems, a winged hybrid airship requires a certain speed to takeoff by utilizing lift coming from its aerodynamic surfaces. Heaviness fraction and takeoff ground roll are considered as measure of merit in initial sizing. Based on the design requirement of Malaysian inter-island tourism and transportation of agricultural products, range is set to 450 km and ground roll for take-off about 150 m. For the airship to be heavy enough for ground handling, the ratio of hydrostatic to hydrodynamic lift is set equal to 49:51. Summary of the results to be obtained in early design phase will give a baseline start to study the aerodynamics and stability characteristics of such airships in future.
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	Conceptual design of a winged hybrid airship
title_short	Conceptual design of a winged hybrid airship
title_full	Conceptual design of a winged hybrid airship
title_fullStr	Conceptual design of a winged hybrid airship
title_full_unstemmed	Conceptual design of a winged hybrid airship
title_sort	conceptual design of a winged hybrid airship
publishDate	2014
url	http://irep.iium.edu.my/38913/ http://irep.iium.edu.my/38913/ http://irep.iium.edu.my/38913/1/LTA_01_1888278.pdf http://irep.iium.edu.my/38913/4/AIAA_Aviation_2014_conf_proceedings.docx http://irep.iium.edu.my/38913/5/14-315_Aviation_2014_Final_Program_FINALv2_LowRes.pdf
first_indexed	2023-09-18T20:55:55Z
last_indexed	2023-09-18T20:55:55Z
_version_	1777410302415994880

Conceptual design of a winged hybrid airship

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