INFLUENCE OF ALTERNATING TEMPERATURE LEVELS ON THE WEAR BEHAVIOR OF RADIAL LIP SEALS: TEST RIG DESIGN AND WEAR ANALYSIS
Radial lip seals are a common seal type for various industrial applications. In retarder breaking systems for commercial vehicles, radial lip seals are exposed to very fast changing oil sump temperatures. Due to increasing demands, the elastomer seals are increasingly failing premature in such appli...
Published in: | Applied Engineering Letters : Journal of Engineering and Applied Sciences |
---|---|
Main Authors: | , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
The Serbian Academic Center
2021
|
Subjects: | |
Online Access: | https://doi.org/10.18485/aeletters.2021.6.3.4 https://doaj.org/article/1a5a75eb1a2c47d884db93edd374904a |
id |
ftdoajarticles:oai:doaj.org/article:1a5a75eb1a2c47d884db93edd374904a |
---|---|
record_format |
openpolar |
spelling |
ftdoajarticles:oai:doaj.org/article:1a5a75eb1a2c47d884db93edd374904a 2023-12-03T10:21:17+01:00 INFLUENCE OF ALTERNATING TEMPERATURE LEVELS ON THE WEAR BEHAVIOR OF RADIAL LIP SEALS: TEST RIG DESIGN AND WEAR ANALYSIS Lukas Merkle Matthias Baumann Frank Bauer 2021-09-01T00:00:00Z https://doi.org/10.18485/aeletters.2021.6.3.4 https://doaj.org/article/1a5a75eb1a2c47d884db93edd374904a EN eng The Serbian Academic Center https://aeletters.com/wp-content/uploads/2021/09/AEL00313.pdf https://doaj.org/toc/2466-4677 https://doaj.org/toc/2466-4847 doi:10.18485/aeletters.2021.6.3.4 2466-4677 2466-4847 https://doaj.org/article/1a5a75eb1a2c47d884db93edd374904a Applied Engineering Letters, Vol 6, Iss 3, Pp 111-123 (2021) sealing technology radial lip seal wear alternating temperature failure analysis test rig design lifetime prediction Engineering (General). Civil engineering (General) TA1-2040 article 2021 ftdoajarticles https://doi.org/10.18485/aeletters.2021.6.3.4 2023-11-05T01:39:07Z Radial lip seals are a common seal type for various industrial applications. In retarder breaking systems for commercial vehicles, radial lip seals are exposed to very fast changing oil sump temperatures. Due to increasing demands, the elastomer seals are increasingly failing premature in such applications. It is assumed that this is caused in particular by the very high temperature gradients, that result from the fact that a lot of braking power is dissipated within a short time. This is the case, for example, when braking while driving downhill with heavy loads. Since the temperature gradient is of minor importance in many applications, there are no publications regarding the specific influence of high temperature gradients on the function of radial shaft seals. Therefore, a test rig with advanced heating and cooling capacities is developed. A comprehensive test series is carried out, with the main focus on the influence of high temperature gradients on the wear behavior of the seals. Test results show, that different temperature levels lead to a significant change of the wear behavior. Additionally, fast changing temperatures are adding additional tribological stress to the sealing system. Article in Journal/Newspaper common seal Directory of Open Access Journals: DOAJ Articles Applied Engineering Letters : Journal of Engineering and Applied Sciences 6 3 111 123 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
sealing technology radial lip seal wear alternating temperature failure analysis test rig design lifetime prediction Engineering (General). Civil engineering (General) TA1-2040 |
spellingShingle |
sealing technology radial lip seal wear alternating temperature failure analysis test rig design lifetime prediction Engineering (General). Civil engineering (General) TA1-2040 Lukas Merkle Matthias Baumann Frank Bauer INFLUENCE OF ALTERNATING TEMPERATURE LEVELS ON THE WEAR BEHAVIOR OF RADIAL LIP SEALS: TEST RIG DESIGN AND WEAR ANALYSIS |
topic_facet |
sealing technology radial lip seal wear alternating temperature failure analysis test rig design lifetime prediction Engineering (General). Civil engineering (General) TA1-2040 |
description |
Radial lip seals are a common seal type for various industrial applications. In retarder breaking systems for commercial vehicles, radial lip seals are exposed to very fast changing oil sump temperatures. Due to increasing demands, the elastomer seals are increasingly failing premature in such applications. It is assumed that this is caused in particular by the very high temperature gradients, that result from the fact that a lot of braking power is dissipated within a short time. This is the case, for example, when braking while driving downhill with heavy loads. Since the temperature gradient is of minor importance in many applications, there are no publications regarding the specific influence of high temperature gradients on the function of radial shaft seals. Therefore, a test rig with advanced heating and cooling capacities is developed. A comprehensive test series is carried out, with the main focus on the influence of high temperature gradients on the wear behavior of the seals. Test results show, that different temperature levels lead to a significant change of the wear behavior. Additionally, fast changing temperatures are adding additional tribological stress to the sealing system. |
format |
Article in Journal/Newspaper |
author |
Lukas Merkle Matthias Baumann Frank Bauer |
author_facet |
Lukas Merkle Matthias Baumann Frank Bauer |
author_sort |
Lukas Merkle |
title |
INFLUENCE OF ALTERNATING TEMPERATURE LEVELS ON THE WEAR BEHAVIOR OF RADIAL LIP SEALS: TEST RIG DESIGN AND WEAR ANALYSIS |
title_short |
INFLUENCE OF ALTERNATING TEMPERATURE LEVELS ON THE WEAR BEHAVIOR OF RADIAL LIP SEALS: TEST RIG DESIGN AND WEAR ANALYSIS |
title_full |
INFLUENCE OF ALTERNATING TEMPERATURE LEVELS ON THE WEAR BEHAVIOR OF RADIAL LIP SEALS: TEST RIG DESIGN AND WEAR ANALYSIS |
title_fullStr |
INFLUENCE OF ALTERNATING TEMPERATURE LEVELS ON THE WEAR BEHAVIOR OF RADIAL LIP SEALS: TEST RIG DESIGN AND WEAR ANALYSIS |
title_full_unstemmed |
INFLUENCE OF ALTERNATING TEMPERATURE LEVELS ON THE WEAR BEHAVIOR OF RADIAL LIP SEALS: TEST RIG DESIGN AND WEAR ANALYSIS |
title_sort |
influence of alternating temperature levels on the wear behavior of radial lip seals: test rig design and wear analysis |
publisher |
The Serbian Academic Center |
publishDate |
2021 |
url |
https://doi.org/10.18485/aeletters.2021.6.3.4 https://doaj.org/article/1a5a75eb1a2c47d884db93edd374904a |
genre |
common seal |
genre_facet |
common seal |
op_source |
Applied Engineering Letters, Vol 6, Iss 3, Pp 111-123 (2021) |
op_relation |
https://aeletters.com/wp-content/uploads/2021/09/AEL00313.pdf https://doaj.org/toc/2466-4677 https://doaj.org/toc/2466-4847 doi:10.18485/aeletters.2021.6.3.4 2466-4677 2466-4847 https://doaj.org/article/1a5a75eb1a2c47d884db93edd374904a |
op_doi |
https://doi.org/10.18485/aeletters.2021.6.3.4 |
container_title |
Applied Engineering Letters : Journal of Engineering and Applied Sciences |
container_volume |
6 |
container_issue |
3 |
container_start_page |
111 |
op_container_end_page |
123 |
_version_ |
1784268957204611072 |