An experimental study on steel and Teflon squeeze film dampers

In this paper, the vibration analysis on Teflon and steel squeeze film dampers has been carried out. At different frequency ranges, vibration amplitude and the resonance frequency are measured. The eccentricity ratio at resonance speed has been determined. Results show that the vibration amplitude o...

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Main Authors:	Asad A., Khalid, Abdulgani M., Albagul, Waleed Fekry, Faris, Godem A., Ismail
Format:	Article
Language:	English
Published:	IOS Press 2006
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://irep.iium.edu.my/30876/ http://irep.iium.edu.my/30876/ http://irep.iium.edu.my/30876/1/an_experimental_study.pdf

id	iium-30876
recordtype	eprints
spelling	iium-308762013-08-04T04:32:42Z http://irep.iium.edu.my/30876/ An experimental study on steel and Teflon squeeze film dampers Asad A., Khalid Abdulgani M., Albagul Waleed Fekry, Faris Godem A., Ismail TJ Mechanical engineering and machinery In this paper, the vibration analysis on Teflon and steel squeeze film dampers has been carried out. At different frequency ranges, vibration amplitude and the resonance frequency are measured. The eccentricity ratio at resonance speed has been determined. Results show that the vibration amplitude of the steel damper is 10% less at resonance compared with the Teflon damper. On the other hand, saving weight of 36% has been achieved by using the Teflon damper. A rotor bearing system for vibration analysis has been designed and fabricated. The test rig consists of mild steel shaft with two supports, oil pressure gauge system and two self-alignment ball bearings fixed on each end support. Two squeeze film dampers are used at each of the rotor support ends. Teflon and steel squeeze film dampers (SFD) were fabricated and tested using turning machine. © 2006 - IOS Press and the authors. All rights reserved. IOS Press 2006 Article PeerReviewed application/pdf en http://irep.iium.edu.my/30876/1/an_experimental_study.pdf Asad A., Khalid and Abdulgani M., Albagul and Waleed Fekry, Faris and Godem A., Ismail (2006) An experimental study on steel and Teflon squeeze film dampers. Shock and Vibration, 13 (1). pp. 33-40. ISSN 1070-9622 http://iospress.metapress.com/content/50wl2quxlkfuyp3c/fulltext.pdf
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Asad A., Khalid Abdulgani M., Albagul Waleed Fekry, Faris Godem A., Ismail An experimental study on steel and Teflon squeeze film dampers
description	In this paper, the vibration analysis on Teflon and steel squeeze film dampers has been carried out. At different frequency ranges, vibration amplitude and the resonance frequency are measured. The eccentricity ratio at resonance speed has been determined. Results show that the vibration amplitude of the steel damper is 10% less at resonance compared with the Teflon damper. On the other hand, saving weight of 36% has been achieved by using the Teflon damper. A rotor bearing system for vibration analysis has been designed and fabricated. The test rig consists of mild steel shaft with two supports, oil pressure gauge system and two self-alignment ball bearings fixed on each end support. Two squeeze film dampers are used at each of the rotor support ends. Teflon and steel squeeze film dampers (SFD) were fabricated and tested using turning machine. © 2006 - IOS Press and the authors. All rights reserved.
format	Article
author	Asad A., Khalid Abdulgani M., Albagul Waleed Fekry, Faris Godem A., Ismail
author_facet	Asad A., Khalid Abdulgani M., Albagul Waleed Fekry, Faris Godem A., Ismail
author_sort	Asad A., Khalid
title	An experimental study on steel and Teflon squeeze film dampers
title_short	An experimental study on steel and Teflon squeeze film dampers
title_full	An experimental study on steel and Teflon squeeze film dampers
title_fullStr	An experimental study on steel and Teflon squeeze film dampers
title_full_unstemmed	An experimental study on steel and Teflon squeeze film dampers
title_sort	experimental study on steel and teflon squeeze film dampers
publisher	IOS Press
publishDate	2006
url	http://irep.iium.edu.my/30876/ http://irep.iium.edu.my/30876/ http://irep.iium.edu.my/30876/1/an_experimental_study.pdf
first_indexed	2023-09-18T20:45:07Z
last_indexed	2023-09-18T20:45:07Z
_version_	1777409623231299584

An experimental study on steel and Teflon squeeze film dampers

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