Estimation of stability derivatives of a delta wing in hypersonic flow

Estimation of stability derivatives of a delta wing in hypersonic flow

In the present study supersonic similitude has been used to obtain stability derivatives in pitch and roll of a delta wing for attached shock case. A strip theory is used in which strips at different span wise locations are independent. This combines with similitude to give a piston theory. The pres...

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Main Authors: Crasta, Asha, Baig, Maugal Ahmed Ali, Khan, Sher Afghan
Format: Article
Language:English
Published: RS Publication 2012
Subjects:
TL Motor vehicles. Aeronautics. Astronautics
TL787 Astronautics
Online Access:http://irep.iium.edu.my/49933/
http://irep.iium.edu.my/49933/
http://irep.iium.edu.my/49933/1/52-paper7.pdf
id iium-49933
recordtype eprints
spelling iium-499332016-07-18T02:09:54Z http://irep.iium.edu.my/49933/ Estimation of stability derivatives of a delta wing in hypersonic flow Crasta, Asha Baig, Maugal Ahmed Ali Khan, Sher Afghan TL Motor vehicles. Aeronautics. Astronautics TL787 Astronautics In the present study supersonic similitude has been used to obtain stability derivatives in pitch and roll of a delta wing for attached shock case. A strip theory is used in which strips at different span wise locations are independent. This combines with similitude to give a piston theory. The present theory is valid for attached shock case. Effects of wave reflections and viscosity have not been taken into account. Some of the results have been compared with those of Hui et. al. (1982), Ghosh (1984), and Liu & Hiu (1977). Results have been obtained for hypersonic flow of perfect case over a wide range of Mach number, incidences and sweep angles. A good agreement is obtained with Hui et al in some special cases. RS Publication 2012-09 Article PeerReviewed application/pdf en http://irep.iium.edu.my/49933/1/52-paper7.pdf Crasta, Asha and Baig, Maugal Ahmed Ali and Khan, Sher Afghan (2012) Estimation of stability derivatives of a delta wing in hypersonic flow. International Journal of Emerging trends in Engineering and Development (IJETED), 6 (2). pp. 505-516. ISSN 2249-6149 http://www.rspublication.com/ijeted/ijeted_index.htm
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
topic TL Motor vehicles. Aeronautics. Astronautics
TL787 Astronautics
spellingShingle TL Motor vehicles. Aeronautics. Astronautics
TL787 Astronautics
Crasta, Asha
Baig, Maugal Ahmed Ali
Khan, Sher Afghan
Estimation of stability derivatives of a delta wing in hypersonic flow
description In the present study supersonic similitude has been used to obtain stability derivatives in pitch and roll of a delta wing for attached shock case. A strip theory is used in which strips at different span wise locations are independent. This combines with similitude to give a piston theory. The present theory is valid for attached shock case. Effects of wave reflections and viscosity have not been taken into account. Some of the results have been compared with those of Hui et. al. (1982), Ghosh (1984), and Liu & Hiu (1977). Results have been obtained for hypersonic flow of perfect case over a wide range of Mach number, incidences and sweep angles. A good agreement is obtained with Hui et al in some special cases.
format Article
author Crasta, Asha
Baig, Maugal Ahmed Ali
Khan, Sher Afghan
author_facet Crasta, Asha
Baig, Maugal Ahmed Ali
Khan, Sher Afghan
author_sort Crasta, Asha
title Estimation of stability derivatives of a delta wing in hypersonic flow
title_short Estimation of stability derivatives of a delta wing in hypersonic flow
title_full Estimation of stability derivatives of a delta wing in hypersonic flow
title_fullStr Estimation of stability derivatives of a delta wing in hypersonic flow
title_full_unstemmed Estimation of stability derivatives of a delta wing in hypersonic flow
title_sort estimation of stability derivatives of a delta wing in hypersonic flow
publisher RS Publication
publishDate 2012
url http://irep.iium.edu.my/49933/
http://irep.iium.edu.my/49933/
http://irep.iium.edu.my/49933/1/52-paper7.pdf
first_indexed 2023-09-18T21:10:33Z
last_indexed 2023-09-18T21:10:33Z
_version_ 1777411223845863424

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