Study of a simply-supported beam with attached multiple vibration absorbers by using finite element analysis

Study of a simply-supported beam with attached multiple vibration absorbers by using finite element analysis

Vibrations are well known as the source of problem in the damage and loss of control of equipment which can reduce the efficiency of a machine. Few methods can be done to control the vibration and one of it is by adding absorbers. In this study, the concept of attached multiple vibration absorbers t...

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Main Authors: Syaiful Azmirul, Mohd Rozlan, Izzuddin, Zaman, Chan, Shiau Wei, Bukhari, Manshoor, M. S. M., Sani, Amir, Khalid
Format: Article
Language:English
Published: American Scientific Publishers 2017
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://umpir.ump.edu.my/id/eprint/21066/
http://umpir.ump.edu.my/id/eprint/21066/
http://umpir.ump.edu.my/id/eprint/21066/
http://umpir.ump.edu.my/id/eprint/21066/1/Study%20of%20a%20simply-supported%20beam%20with%20attached%20multiple%20vibration%20absorbers%20by%20using%20finite%20element%20analysis.pdf
id ump-21066
recordtype eprints
spelling ump-210662018-08-28T08:53:30Z http://umpir.ump.edu.my/id/eprint/21066/ Study of a simply-supported beam with attached multiple vibration absorbers by using finite element analysis Syaiful Azmirul, Mohd Rozlan Izzuddin, Zaman Chan, Shiau Wei Bukhari, Manshoor M. S. M., Sani Amir, Khalid TJ Mechanical engineering and machinery Vibrations are well known as the source of problem in the damage and loss of control of equipment which can reduce the efficiency of a machine. Few methods can be done to control the vibration and one of it is by adding absorbers. In this study, the concept of attached multiple vibration absorbers to a simply-supported beam was applied to reduce the structural vibration amplitude. The method employed in this research was finite element simulation of ANSYS® APDL. The frequency range of the study was set between 5 to 1000 Hz in which capture up to four modes shapes of the beam. Further study was conducted by positioning the absorber at three different locations which resulted the vibration reduction of 33% when positioning at middle of the beam. The experiment was continued in depth by adding multiple vibration absorbers from two to ten absorbers. The overall vibration reduction achieved for multiple absorbers was 89% (with attached four and eight absorbers) compared to a single absorber which only achieved 33% reduction. t can be concluded that adding multiple absorbers produce better vibration reduction compared to single absorber. However, adding more vibration absorbers need to be considered thoroughly since excessive weight will result in less fuel efficiency towards vehicles, aerospace, automotive and machine systems. American Scientific Publishers 2017-05 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/21066/1/Study%20of%20a%20simply-supported%20beam%20with%20attached%20multiple%20vibration%20absorbers%20by%20using%20finite%20element%20analysis.pdf Syaiful Azmirul, Mohd Rozlan and Izzuddin, Zaman and Chan, Shiau Wei and Bukhari, Manshoor and M. S. M., Sani and Amir, Khalid (2017) Study of a simply-supported beam with attached multiple vibration absorbers by using finite element analysis. Advanced Science Letters, 23 (5). pp. 3951-3954. ISSN 1936-6612 https://doi.org/10.1166/asl.2017.8302 10.1166/asl.2017.8302
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Syaiful Azmirul, Mohd Rozlan
Izzuddin, Zaman
Chan, Shiau Wei
Bukhari, Manshoor
M. S. M., Sani
Amir, Khalid
Study of a simply-supported beam with attached multiple vibration absorbers by using finite element analysis
description Vibrations are well known as the source of problem in the damage and loss of control of equipment which can reduce the efficiency of a machine. Few methods can be done to control the vibration and one of it is by adding absorbers. In this study, the concept of attached multiple vibration absorbers to a simply-supported beam was applied to reduce the structural vibration amplitude. The method employed in this research was finite element simulation of ANSYS® APDL. The frequency range of the study was set between 5 to 1000 Hz in which capture up to four modes shapes of the beam. Further study was conducted by positioning the absorber at three different locations which resulted the vibration reduction of 33% when positioning at middle of the beam. The experiment was continued in depth by adding multiple vibration absorbers from two to ten absorbers. The overall vibration reduction achieved for multiple absorbers was 89% (with attached four and eight absorbers) compared to a single absorber which only achieved 33% reduction. t can be concluded that adding multiple absorbers produce better vibration reduction compared to single absorber. However, adding more vibration absorbers need to be considered thoroughly since excessive weight will result in less fuel efficiency towards vehicles, aerospace, automotive and machine systems.
format Article
author Syaiful Azmirul, Mohd Rozlan
Izzuddin, Zaman
Chan, Shiau Wei
Bukhari, Manshoor
M. S. M., Sani
Amir, Khalid
author_facet Syaiful Azmirul, Mohd Rozlan
Izzuddin, Zaman
Chan, Shiau Wei
Bukhari, Manshoor
M. S. M., Sani
Amir, Khalid
author_sort Syaiful Azmirul, Mohd Rozlan
title Study of a simply-supported beam with attached multiple vibration absorbers by using finite element analysis
title_short Study of a simply-supported beam with attached multiple vibration absorbers by using finite element analysis
title_full Study of a simply-supported beam with attached multiple vibration absorbers by using finite element analysis
title_fullStr Study of a simply-supported beam with attached multiple vibration absorbers by using finite element analysis
title_full_unstemmed Study of a simply-supported beam with attached multiple vibration absorbers by using finite element analysis
title_sort study of a simply-supported beam with attached multiple vibration absorbers by using finite element analysis
publisher American Scientific Publishers
publishDate 2017
url http://umpir.ump.edu.my/id/eprint/21066/
http://umpir.ump.edu.my/id/eprint/21066/
http://umpir.ump.edu.my/id/eprint/21066/
http://umpir.ump.edu.my/id/eprint/21066/1/Study%20of%20a%20simply-supported%20beam%20with%20attached%20multiple%20vibration%20absorbers%20by%20using%20finite%20element%20analysis.pdf
first_indexed 2023-09-18T22:30:46Z
last_indexed 2023-09-18T22:30:46Z
_version_ 1777416270159806464

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