CFD analysis of the supersonic nozzle flow with sudden expansion

CFD analysis of the supersonic nozzle flow with sudden expansion

This paper presents the Computational Fluid Dynamic (CFD) analysis to study the effect of area ratio and nozzle pressure ratio on the flow field of axi-symmetric sudden expansion from convergent-divergent nozzles to a circular duct of larger cross-sectional area than that of nozzle exit area. The st...

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Main Authors: Ahmed, Khizar Pathan, Dabeer, P.S., Khan, Sher Afghan
Format: Article
Language:English
Published: International Organization of Scientific Research ( IOSR ) 2016
Subjects:
TL500 Aeronautics
Online Access:http://irep.iium.edu.my/54295/
http://irep.iium.edu.my/54295/
http://irep.iium.edu.my/54295/
http://irep.iium.edu.my/54295/1/Pathan-Pune.pdf
id iium-54295
recordtype eprints
spelling iium-542952017-01-25T02:24:17Z http://irep.iium.edu.my/54295/ CFD analysis of the supersonic nozzle flow with sudden expansion Ahmed, Khizar Pathan Dabeer, P.S. Khan, Sher Afghan TL500 Aeronautics This paper presents the Computational Fluid Dynamic (CFD) analysis to study the effect of area ratio and nozzle pressure ratio on the flow field of axi-symmetric sudden expansion from convergent-divergent nozzles to a circular duct of larger cross-sectional area than that of nozzle exit area. The study is focusing on the pressure and velocity distribution along axial length. The analysis is done by varying the area ratios and nozzle pressure ratios. The area ratios for the analysis are 1, 2, 4, 6, 8 and 10. The values of nozzle pressure ratios considered are 2, 4, 6, 8 and 10. The results are plotted with the help to graphs. By observing all the results it can be concluded that the flow field in enlarged duct is much affected by area ratio. International Organization of Scientific Research ( IOSR ) 2016-12 Article PeerReviewed application/pdf en http://irep.iium.edu.my/54295/1/Pathan-Pune.pdf Ahmed, Khizar Pathan and Dabeer, P.S. and Khan, Sher Afghan (2016) CFD analysis of the supersonic nozzle flow with sudden expansion. IOSR journal of Mechanical & Civil Engineering ( IOSR-JMCE ), 18 (6). pp. 5-7. ISSN 2320-334x E-ISSN 2278-1684 http://www.iosrjournals.org/iosr-jmce/papers/i-%20CAM2K16-2016/Mech/Volume%204/2.%2005-07.pdf 10.9790/1684-16053040507
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
topic TL500 Aeronautics
spellingShingle TL500 Aeronautics
Ahmed, Khizar Pathan
Dabeer, P.S.
Khan, Sher Afghan
CFD analysis of the supersonic nozzle flow with sudden expansion
description This paper presents the Computational Fluid Dynamic (CFD) analysis to study the effect of area ratio and nozzle pressure ratio on the flow field of axi-symmetric sudden expansion from convergent-divergent nozzles to a circular duct of larger cross-sectional area than that of nozzle exit area. The study is focusing on the pressure and velocity distribution along axial length. The analysis is done by varying the area ratios and nozzle pressure ratios. The area ratios for the analysis are 1, 2, 4, 6, 8 and 10. The values of nozzle pressure ratios considered are 2, 4, 6, 8 and 10. The results are plotted with the help to graphs. By observing all the results it can be concluded that the flow field in enlarged duct is much affected by area ratio.
format Article
author Ahmed, Khizar Pathan
Dabeer, P.S.
Khan, Sher Afghan
author_facet Ahmed, Khizar Pathan
Dabeer, P.S.
Khan, Sher Afghan
author_sort Ahmed, Khizar Pathan
title CFD analysis of the supersonic nozzle flow with sudden expansion
title_short CFD analysis of the supersonic nozzle flow with sudden expansion
title_full CFD analysis of the supersonic nozzle flow with sudden expansion
title_fullStr CFD analysis of the supersonic nozzle flow with sudden expansion
title_full_unstemmed CFD analysis of the supersonic nozzle flow with sudden expansion
title_sort cfd analysis of the supersonic nozzle flow with sudden expansion
publisher International Organization of Scientific Research ( IOSR )
publishDate 2016
url http://irep.iium.edu.my/54295/
http://irep.iium.edu.my/54295/
http://irep.iium.edu.my/54295/
http://irep.iium.edu.my/54295/1/Pathan-Pune.pdf
first_indexed 2023-09-18T21:16:50Z
last_indexed 2023-09-18T21:16:50Z
_version_ 1777411618690301952

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