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Measurement of vibration power flow through elastomeric powertrain mounts in passenger car

The effectiveness of vibration isolator or mount can be done by quantifying the vibration energy flow through the isolators. This can provide information on the quantification of the vibration energy flow from the powertrain to the structure or chassis. Vibration energy flow through mount is identif...

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Main Authors: Rejab M.N.A., Rahman R.A., Hamzah R.I.R., Hussain J.I.I., Ahmad N., Ismail A.
Other Authors: 55982324600
Format: Conference Paper
Published: 2023
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spelling my.uniten.dspace-219462023-05-16T10:46:13Z Measurement of vibration power flow through elastomeric powertrain mounts in passenger car Rejab M.N.A. Rahman R.A. Hamzah R.I.R. Hussain J.I.I. Ahmad N. Ismail A. 55982324600 35608147600 23978220300 6602271377 55899552400 55982718800 The effectiveness of vibration isolator or mount can be done by quantifying the vibration energy flow through the isolators. This can provide information on the quantification of the vibration energy flow from the powertrain to the structure or chassis. Vibration energy flow through mount is identified as vibration power flow that is one of vibration transmission paths. This paper presents vibration power flow through four elastomeric mount. The vibration (source and receiver of accelerations) was measured by running engine at constant speed and without load conditions in varying speeds starting from 1050 RPM to 4000 RPM. The vibration was measured only in zdirection (vertical direction). The noise inside compartment was measured at the condition of engine run-up without load condition and was measured starting from 1050 RPM to 4000 RPM engine speed. The results from vibration power flow analysis showed that the main vibration energy transmission was high from front mount and rear mount, around engine speed 3200 RPM, and booming noise occurred around 3200 RPM due to structure-borne noise. © (2014) Trans Tech Publications, Switzerland. Final 2023-05-16T02:46:13Z 2023-05-16T02:46:13Z 2014 Conference Paper 10.4028/www.scientific.net/AMM.471.30 2-s2.0-84891507809 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84891507809&doi=10.4028%2fwww.scientific.net%2fAMM.471.30&partnerID=40&md5=a66a773c0641bda7acf82f8dffff5dd5 https://irepository.uniten.edu.my/handle/123456789/21946 471 30 34 Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
description The effectiveness of vibration isolator or mount can be done by quantifying the vibration energy flow through the isolators. This can provide information on the quantification of the vibration energy flow from the powertrain to the structure or chassis. Vibration energy flow through mount is identified as vibration power flow that is one of vibration transmission paths. This paper presents vibration power flow through four elastomeric mount. The vibration (source and receiver of accelerations) was measured by running engine at constant speed and without load conditions in varying speeds starting from 1050 RPM to 4000 RPM. The vibration was measured only in zdirection (vertical direction). The noise inside compartment was measured at the condition of engine run-up without load condition and was measured starting from 1050 RPM to 4000 RPM engine speed. The results from vibration power flow analysis showed that the main vibration energy transmission was high from front mount and rear mount, around engine speed 3200 RPM, and booming noise occurred around 3200 RPM due to structure-borne noise. © (2014) Trans Tech Publications, Switzerland.
author2 55982324600
author_facet 55982324600
Rejab M.N.A.
Rahman R.A.
Hamzah R.I.R.
Hussain J.I.I.
Ahmad N.
Ismail A.
format Conference Paper
author Rejab M.N.A.
Rahman R.A.
Hamzah R.I.R.
Hussain J.I.I.
Ahmad N.
Ismail A.
spellingShingle Rejab M.N.A.
Rahman R.A.
Hamzah R.I.R.
Hussain J.I.I.
Ahmad N.
Ismail A.
Measurement of vibration power flow through elastomeric powertrain mounts in passenger car
author_sort Rejab M.N.A.
title Measurement of vibration power flow through elastomeric powertrain mounts in passenger car
title_short Measurement of vibration power flow through elastomeric powertrain mounts in passenger car
title_full Measurement of vibration power flow through elastomeric powertrain mounts in passenger car
title_fullStr Measurement of vibration power flow through elastomeric powertrain mounts in passenger car
title_full_unstemmed Measurement of vibration power flow through elastomeric powertrain mounts in passenger car
title_sort measurement of vibration power flow through elastomeric powertrain mounts in passenger car
publishDate 2023
_version_ 1806426425351208960
score 13.226694

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