CFD analysis of effect of Mach number, area ratio and nozzle pressure ratio on velocity for suddenly expanded flows

This paper presents the Computational Fluid Dynamic (CFD) analysis to study the effect of Mach numbers on velocity distribution at different area ratio and nozzle pressure ratio in the flow field from convergent-divergent nozzles to a suddenly expanded circular duct of larger cross-sectional area....

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Main Authors:	Pathan, Khizer Ahmed, Khan, Sher Afghan, Dabeer, P S
Format:	Conference or Workshop Item
Language:	English
Published:	IEE 2017
Subjects:	TJ212 Control engineering VM Naval architecture. Shipbuilding. Marine engineering
Online Access:	http://irep.iium.edu.my/60788/ http://irep.iium.edu.my/60788/ http://irep.iium.edu.my/60788/ http://irep.iium.edu.my/60788/1/08226299.pdf

id	iium-60788
recordtype	eprints
spelling	iium-607882017-12-27T02:28:31Z http://irep.iium.edu.my/60788/ CFD analysis of effect of Mach number, area ratio and nozzle pressure ratio on velocity for suddenly expanded flows Pathan, Khizer Ahmed Khan, Sher Afghan Dabeer, P S TJ212 Control engineering VM Naval architecture. Shipbuilding. Marine engineering This paper presents the Computational Fluid Dynamic (CFD) analysis to study the effect of Mach numbers on velocity distribution at different area ratio and nozzle pressure ratio in the flow field from convergent-divergent nozzles to a suddenly expanded circular duct of larger cross-sectional area. The study is focusing on velocity distribution along axial length. The analysis is done for Mach numbers 1.4 and 1.8 by varying the area ratios and nozzle pressure ratios. The area ratios for the analysis are 1, 2, 4, 6, 8, 10 and 12. The values of nozzle pressure ratios considered for analysis are 2, 4, 6, 8, 10 and 12. The results are plotted with the help of graphs. By observing all the results it can be concluded that the flow field in the enlarged duct is strongly influenced by Mach numbers, area ratios and Nozzle pressure ratios. IEE 2017-12-21 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/60788/1/08226299.pdf Pathan, Khizer Ahmed and Khan, Sher Afghan and Dabeer, P S (2017) CFD analysis of effect of Mach number, area ratio and nozzle pressure ratio on velocity for suddenly expanded flows. In: 2017 2nd International Conference for Convergence in Technology (I2CT), 7-9 Apr 2017, Pune, Maharashtra, India. http://ieeexplore.ieee.org/document/8226299/ DOI: 10.1109/I2CT.2017.8226299
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TJ212 Control engineering VM Naval architecture. Shipbuilding. Marine engineering
spellingShingle	TJ212 Control engineering VM Naval architecture. Shipbuilding. Marine engineering Pathan, Khizer Ahmed Khan, Sher Afghan Dabeer, P S CFD analysis of effect of Mach number, area ratio and nozzle pressure ratio on velocity for suddenly expanded flows
description	This paper presents the Computational Fluid Dynamic (CFD) analysis to study the effect of Mach numbers on velocity distribution at different area ratio and nozzle pressure ratio in the flow field from convergent-divergent nozzles to a suddenly expanded circular duct of larger cross-sectional area. The study is focusing on velocity distribution along axial length. The analysis is done for Mach numbers 1.4 and 1.8 by varying the area ratios and nozzle pressure ratios. The area ratios for the analysis are 1, 2, 4, 6, 8, 10 and 12. The values of nozzle pressure ratios considered for analysis are 2, 4, 6, 8, 10 and 12. The results are plotted with the help of graphs. By observing all the results it can be concluded that the flow field in the enlarged duct is strongly influenced by Mach numbers, area ratios and Nozzle pressure ratios.
format	Conference or Workshop Item
author	Pathan, Khizer Ahmed Khan, Sher Afghan Dabeer, P S
author_facet	Pathan, Khizer Ahmed Khan, Sher Afghan Dabeer, P S
author_sort	Pathan, Khizer Ahmed
title	CFD analysis of effect of Mach number, area ratio and nozzle pressure ratio on velocity for suddenly expanded flows
title_short	CFD analysis of effect of Mach number, area ratio and nozzle pressure ratio on velocity for suddenly expanded flows
title_full	CFD analysis of effect of Mach number, area ratio and nozzle pressure ratio on velocity for suddenly expanded flows
title_fullStr	CFD analysis of effect of Mach number, area ratio and nozzle pressure ratio on velocity for suddenly expanded flows
title_full_unstemmed	CFD analysis of effect of Mach number, area ratio and nozzle pressure ratio on velocity for suddenly expanded flows
title_sort	cfd analysis of effect of mach number, area ratio and nozzle pressure ratio on velocity for suddenly expanded flows
publisher	IEE
publishDate	2017
url	http://irep.iium.edu.my/60788/ http://irep.iium.edu.my/60788/ http://irep.iium.edu.my/60788/ http://irep.iium.edu.my/60788/1/08226299.pdf
first_indexed	2023-09-18T21:26:10Z
last_indexed	2023-09-18T21:26:10Z
_version_	1777412206482161664

CFD analysis of effect of Mach number, area ratio and nozzle pressure ratio on velocity for suddenly expanded flows

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