CFD analysis of bwb aircraft model with elevator deflection of +5(downward) at similar Reynolds and Mach number with wind tunnel test / Muhamad Hafiz Abd Malek

Blended Wing Body or BWB is a hybrid shape that mainly resembles a flying wing, but also incorporates some features of a conventional airliner. This design also known as a new concept in aircraft design. The advantages occur in BWB is more related on aerodynamic design and this paper will discuss an...

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Main Author:	Abd Malek, Muhamad Hafiz
Format:	Thesis
Language:	English
Published:	2009
Subjects:	Wind tunnels
Online Access:	https://ir.uitm.edu.my/id/eprint/67355/1/67355.pdf
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id	my-uitm-ir.67355
record_format	uketd_dc
spelling	my-uitm-ir.673552022-09-26T03:23:15Z CFD analysis of bwb aircraft model with elevator deflection of +5(downward) at similar Reynolds and Mach number with wind tunnel test / Muhamad Hafiz Abd Malek 2009 Abd Malek, Muhamad Hafiz Wind tunnels Blended Wing Body or BWB is a hybrid shape that mainly resembles a flying wing, but also incorporates some features of a conventional airliner. This design also known as a new concept in aircraft design. The advantages occur in BWB is more related on aerodynamic design and this paper will discuss and determine the aerodynamic characteristic of elevator deflection of BWB at +5"downward. The main focus is on elevator because the elevator is one of the part to control blended wing body during flying or landfall. The model need to be builds and designing process were done using CATIA software. Then the model will be meshed and analyzed using STAR CCM (one of the software of computational fluid dynamic). Steady-state, three dimensional CFD calculations were made for the BWB model using the standard one-equation turbulence model, Spalart-Allmaras model via STAR CCM software. The parameter setting in the software will be the same in wind tunnel. Then comparison of aerodynamic characteristic such as lift coefficient, drag, coefficient and moment coefficient were made between BWB models with the prototype of BWB which will be tested experimentally in wind tunnel. Both will use Reynolds number similarity in order to come out the aerodynamic analysis. The value of Reynolds number is RE=6.793 x 10. This project will be useful to understanding the effect of aerodynamic of BWB model. 2009 Thesis https://ir.uitm.edu.my/id/eprint/67355/ https://ir.uitm.edu.my/id/eprint/67355/1/67355.pdf text en public degree Universiti Teknologi MARA (UiTM) Faculty of Mechanical Engineering Mamat, Aman Mohd Ehsan
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Mamat, Aman Mohd Ehsan
topic	Wind tunnels
spellingShingle	Wind tunnels Abd Malek, Muhamad Hafiz CFD analysis of bwb aircraft model with elevator deflection of +5(downward) at similar Reynolds and Mach number with wind tunnel test / Muhamad Hafiz Abd Malek
description	Blended Wing Body or BWB is a hybrid shape that mainly resembles a flying wing, but also incorporates some features of a conventional airliner. This design also known as a new concept in aircraft design. The advantages occur in BWB is more related on aerodynamic design and this paper will discuss and determine the aerodynamic characteristic of elevator deflection of BWB at +5"downward. The main focus is on elevator because the elevator is one of the part to control blended wing body during flying or landfall. The model need to be builds and designing process were done using CATIA software. Then the model will be meshed and analyzed using STAR CCM (one of the software of computational fluid dynamic). Steady-state, three dimensional CFD calculations were made for the BWB model using the standard one-equation turbulence model, Spalart-Allmaras model via STAR CCM software. The parameter setting in the software will be the same in wind tunnel. Then comparison of aerodynamic characteristic such as lift coefficient, drag, coefficient and moment coefficient were made between BWB models with the prototype of BWB which will be tested experimentally in wind tunnel. Both will use Reynolds number similarity in order to come out the aerodynamic analysis. The value of Reynolds number is RE=6.793 x 10. This project will be useful to understanding the effect of aerodynamic of BWB model.
format	Thesis
qualification_level	Bachelor degree
author	Abd Malek, Muhamad Hafiz
author_facet	Abd Malek, Muhamad Hafiz
author_sort	Abd Malek, Muhamad Hafiz
title	CFD analysis of bwb aircraft model with elevator deflection of +5(downward) at similar Reynolds and Mach number with wind tunnel test / Muhamad Hafiz Abd Malek
title_short	CFD analysis of bwb aircraft model with elevator deflection of +5(downward) at similar Reynolds and Mach number with wind tunnel test / Muhamad Hafiz Abd Malek
title_full	CFD analysis of bwb aircraft model with elevator deflection of +5(downward) at similar Reynolds and Mach number with wind tunnel test / Muhamad Hafiz Abd Malek
title_fullStr	CFD analysis of bwb aircraft model with elevator deflection of +5(downward) at similar Reynolds and Mach number with wind tunnel test / Muhamad Hafiz Abd Malek
title_full_unstemmed	CFD analysis of bwb aircraft model with elevator deflection of +5(downward) at similar Reynolds and Mach number with wind tunnel test / Muhamad Hafiz Abd Malek
title_sort	cfd analysis of bwb aircraft model with elevator deflection of +5(downward) at similar reynolds and mach number with wind tunnel test / muhamad hafiz abd malek
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Mechanical Engineering
publishDate	2009
url	https://ir.uitm.edu.my/id/eprint/67355/1/67355.pdf
_version_	1783735684857593856

CFD analysis of bwb aircraft model with elevator deflection of +5(downward) at similar Reynolds and Mach number with wind tunnel test / Muhamad Hafiz Abd Malek

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