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The effect of centre-elevator on aerodynamics of UiTM baseline-1 blended wing body (BWB) unmanned aerial vehicle (UAV) at low subsonic speed / Rizal Effendy Mohd Nasir .. [et al.]

A group of researcher in Universiti Teknologi MARA (UiTM) has started a project on the development of future unmanned aerial vehicle based on BWB concept since 2005. A case study on the effect of centre-elevator deflection to aerodynamics of UiTM's Baseline-1 blended wing-body aircraft is prese...

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Main Author: Mohd Nasir, Rizal Effendy
Format: Article
Language:English
Published: Faculty of Mechanical Engineering and University Publication Centre (UPENA) 2009
Online Access:http://ir.uitm.edu.my/id/eprint/17633/1/AJ_RIZAL%20EFFENDY%20MOHD%20NASIR%20JME%2009.pdf
http://ir.uitm.edu.my/id/eprint/17633/
https://jmeche.uitm.edu.my/
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spelling my.uitm.ir.176332019-12-24T06:56:26Z http://ir.uitm.edu.my/id/eprint/17633/ The effect of centre-elevator on aerodynamics of UiTM baseline-1 blended wing body (BWB) unmanned aerial vehicle (UAV) at low subsonic speed / Rizal Effendy Mohd Nasir .. [et al.] Mohd Nasir, Rizal Effendy A group of researcher in Universiti Teknologi MARA (UiTM) has started a project on the development of future unmanned aerial vehicle based on BWB concept since 2005. A case study on the effect of centre-elevator deflection to aerodynamics of UiTM's Baseline-1 blended wing-body aircraft is presented in this paper. Elevator deflection in study is limited to ± 10 degrees. Analytical theory on possible contribution of elevator deflection to aerodynamic coefficients is highlighted. Aerodynamic parameters are computed via computational fluid dynamics method based on RANS to simulate low subsonic flight at Mach 0.3 sea level ISA. Discussions focus on the effect of elevator deflection to lift, drag and moment curves at small angles of attack within linear region ofCL-α curve. Results show significant change in lift and drag coefficients within + 10 degrees elevator deflection but no considerable change of moment that it is impossible to change trim angle of attack without shifting centre of gravity. Faculty of Mechanical Engineering and University Publication Centre (UPENA) 2009 Article PeerReviewed text en http://ir.uitm.edu.my/id/eprint/17633/1/AJ_RIZAL%20EFFENDY%20MOHD%20NASIR%20JME%2009.pdf Mohd Nasir, Rizal Effendy (2009) The effect of centre-elevator on aerodynamics of UiTM baseline-1 blended wing body (BWB) unmanned aerial vehicle (UAV) at low subsonic speed / Rizal Effendy Mohd Nasir .. [et al.]. Journal of Mechanical Engineering (JMechE), 6 (2). pp. 73-96. ISSN 1823-5514 ; 2550-164X https://jmeche.uitm.edu.my/
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
description A group of researcher in Universiti Teknologi MARA (UiTM) has started a project on the development of future unmanned aerial vehicle based on BWB concept since 2005. A case study on the effect of centre-elevator deflection to aerodynamics of UiTM's Baseline-1 blended wing-body aircraft is presented in this paper. Elevator deflection in study is limited to ± 10 degrees. Analytical theory on possible contribution of elevator deflection to aerodynamic coefficients is highlighted. Aerodynamic parameters are computed via computational fluid dynamics method based on RANS to simulate low subsonic flight at Mach 0.3 sea level ISA. Discussions focus on the effect of elevator deflection to lift, drag and moment curves at small angles of attack within linear region ofCL-α curve. Results show significant change in lift and drag coefficients within + 10 degrees elevator deflection but no considerable change of moment that it is impossible to change trim angle of attack without shifting centre of gravity.
format Article
author Mohd Nasir, Rizal Effendy
spellingShingle Mohd Nasir, Rizal Effendy
The effect of centre-elevator on aerodynamics of UiTM baseline-1 blended wing body (BWB) unmanned aerial vehicle (UAV) at low subsonic speed / Rizal Effendy Mohd Nasir .. [et al.]
author_facet Mohd Nasir, Rizal Effendy
author_sort Mohd Nasir, Rizal Effendy
title The effect of centre-elevator on aerodynamics of UiTM baseline-1 blended wing body (BWB) unmanned aerial vehicle (UAV) at low subsonic speed / Rizal Effendy Mohd Nasir .. [et al.]
title_short The effect of centre-elevator on aerodynamics of UiTM baseline-1 blended wing body (BWB) unmanned aerial vehicle (UAV) at low subsonic speed / Rizal Effendy Mohd Nasir .. [et al.]
title_full The effect of centre-elevator on aerodynamics of UiTM baseline-1 blended wing body (BWB) unmanned aerial vehicle (UAV) at low subsonic speed / Rizal Effendy Mohd Nasir .. [et al.]
title_fullStr The effect of centre-elevator on aerodynamics of UiTM baseline-1 blended wing body (BWB) unmanned aerial vehicle (UAV) at low subsonic speed / Rizal Effendy Mohd Nasir .. [et al.]
title_full_unstemmed The effect of centre-elevator on aerodynamics of UiTM baseline-1 blended wing body (BWB) unmanned aerial vehicle (UAV) at low subsonic speed / Rizal Effendy Mohd Nasir .. [et al.]
title_sort effect of centre-elevator on aerodynamics of uitm baseline-1 blended wing body (bwb) unmanned aerial vehicle (uav) at low subsonic speed / rizal effendy mohd nasir .. [et al.]
publisher Faculty of Mechanical Engineering and University Publication Centre (UPENA)
publishDate 2009
url http://ir.uitm.edu.my/id/eprint/17633/1/AJ_RIZAL%20EFFENDY%20MOHD%20NASIR%20JME%2009.pdf
http://ir.uitm.edu.my/id/eprint/17633/
https://jmeche.uitm.edu.my/
_version_ 1685648969483419648
score 13.211869

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