Comparison of digital DATCOM and wind tunnel data of a winged hybrid airship’s generic model

Comparison of digital DATCOM and wind tunnel data of a winged hybrid airship’s generic model

Use of low fidelity tools in designing subscale generic wind tunnel models is usually required to get first-hand knowledge about general trends of aerodynamic and stability parameters. Most of such tools are limited to well-defined conventional aircraft configurations. In the present work, aerody...

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Main Authors: Ul Haque, Anwar, Asrar, Waqar, Omar, Ashraf Ali, Sulaeman, Erwin, Ali, JS Mohamed
Format: Conference or Workshop Item
Language:English
English
Published: 2014
Subjects:
TL500 Aeronautics
Online Access:http://irep.iium.edu.my/38921/
http://irep.iium.edu.my/38921/
http://irep.iium.edu.my/38921/1/Comparison_of_Digital_DATCOm_and_Wind_tunnel_data_of_a_winged_HAS.pdf
http://irep.iium.edu.my/38921/4/AEROTECH_Acceptance_AMM_AE055.pdf
id iium-38921
recordtype eprints
spelling iium-389212018-06-19T06:33:19Z http://irep.iium.edu.my/38921/ Comparison of digital DATCOM and wind tunnel data of a winged hybrid airship’s generic model Ul Haque, Anwar Asrar, Waqar Omar, Ashraf Ali Sulaeman, Erwin Ali, JS Mohamed TL500 Aeronautics Use of low fidelity tools in designing subscale generic wind tunnel models is usually required to get first-hand knowledge about general trends of aerodynamic and stability parameters. Most of such tools are limited to well-defined conventional aircraft configurations. In the present work, aerodynamic and stability characteristics of a winged hybrid airship is explored at low subsonic speed by using Aircraft Digital DATCOM, which is based on semi-empirical methods for preliminary aircraft geometries. Spheroidal ellipsoidal shaped hull of the airship is modeled in DATCOM along with the geometrical details of wing and empennages. The prediction of zero lift drag coefficient, coefficient of lift and pitching moment is the focus of this paper. Except the drag coefficients, trends of analytical results compare well with experimental data 2014-07-03 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/38921/1/Comparison_of_Digital_DATCOm_and_Wind_tunnel_data_of_a_winged_HAS.pdf application/pdf en http://irep.iium.edu.my/38921/4/AEROTECH_Acceptance_AMM_AE055.pdf Ul Haque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Ali, JS Mohamed (2014) Comparison of digital DATCOM and wind tunnel data of a winged hybrid airship’s generic model. In: AEROTECH V, 29-30 Oktober 2014, Kuala Lumpur. http://www.scientific.net/AMM.629.36
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
English
topic TL500 Aeronautics
spellingShingle TL500 Aeronautics
Ul Haque, Anwar
Asrar, Waqar
Omar, Ashraf Ali
Sulaeman, Erwin
Ali, JS Mohamed
Comparison of digital DATCOM and wind tunnel data of a winged hybrid airship’s generic model
description Use of low fidelity tools in designing subscale generic wind tunnel models is usually required to get first-hand knowledge about general trends of aerodynamic and stability parameters. Most of such tools are limited to well-defined conventional aircraft configurations. In the present work, aerodynamic and stability characteristics of a winged hybrid airship is explored at low subsonic speed by using Aircraft Digital DATCOM, which is based on semi-empirical methods for preliminary aircraft geometries. Spheroidal ellipsoidal shaped hull of the airship is modeled in DATCOM along with the geometrical details of wing and empennages. The prediction of zero lift drag coefficient, coefficient of lift and pitching moment is the focus of this paper. Except the drag coefficients, trends of analytical results compare well with experimental data
format Conference or Workshop Item
author Ul Haque, Anwar
Asrar, Waqar
Omar, Ashraf Ali
Sulaeman, Erwin
Ali, JS Mohamed
author_facet Ul Haque, Anwar
Asrar, Waqar
Omar, Ashraf Ali
Sulaeman, Erwin
Ali, JS Mohamed
author_sort Ul Haque, Anwar
title Comparison of digital DATCOM and wind tunnel data of a winged hybrid airship’s generic model
title_short Comparison of digital DATCOM and wind tunnel data of a winged hybrid airship’s generic model
title_full Comparison of digital DATCOM and wind tunnel data of a winged hybrid airship’s generic model
title_fullStr Comparison of digital DATCOM and wind tunnel data of a winged hybrid airship’s generic model
title_full_unstemmed Comparison of digital DATCOM and wind tunnel data of a winged hybrid airship’s generic model
title_sort comparison of digital datcom and wind tunnel data of a winged hybrid airship’s generic model
publishDate 2014
url http://irep.iium.edu.my/38921/
http://irep.iium.edu.my/38921/
http://irep.iium.edu.my/38921/1/Comparison_of_Digital_DATCOm_and_Wind_tunnel_data_of_a_winged_HAS.pdf
http://irep.iium.edu.my/38921/4/AEROTECH_Acceptance_AMM_AE055.pdf
first_indexed 2023-09-18T20:55:55Z
last_indexed 2023-09-18T20:55:55Z
_version_ 1777410303132172288

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