| Title: | Vibration fatigue analysis of two different variants of oil suction pipes |
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| Authors: | ID Zadravec, Marko (Author)
ID Glodež, Srečko (Author)
ID Buzzi, Christian (Author)
ID Brunnhofer, Peter (Author)
ID Leitner, Martin (Author)
ID Kramberger, Janez (Author) |
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| Files: |  materials-17-01057.pdf (6,90 MB)
MD5: C21C5C1477BBA35CC232DE36CA335002
 https://www.mdpi.com/1996-1944/17/5/1057
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| Language: | English |
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| Work type: | Article |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | FS - Faculty of Mechanical Engineering
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| Abstract: | In order to reduce the overall mass of the product, an improved variant of the engine oil suction pipe in hybrid design is developed and analysed as part of this paper. The vibration fatigue analysis of a simple all-metal suction pipe and the new hybrid suction pipe variant is derived using computer FEA simulations and vibration measurements on the shaker. The hybrid design of the technical components makes it possible to combine different types of materials in order to achieve the best possible properties and behaviours for the components under the influence of external loads. In our case, we combine a suction pipe made of S235JR mild steel with a 3D-printed polyamide intake funnel featuring a grid designed to prevent particles from entering the engine’s lubrication circuit. This design reduces the mass and shifts the centre of gravity closer to the attachment point of the pipe, as well as to the engine crankcase, which has a positive effect on the values of natural frequencies and vibration amplitudes. The main objective of such a hybrid suction pipe is precisely to reduce vibrations, and thus extend the service life of the components. |
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| Keywords: | oil suction pipe, vibration fatigue, failure analyses, experimental testing, numerical simulations |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Submitted for review: | 16.02.2024 |
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| Article acceptance date: | 21.02.2024 |
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| Publication date: | 25.02.2024 |
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| Publisher: | MDPI |
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| Year of publishing: | 2024 |
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| Number of pages: | 14 str. |
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| Numbering: | Vol. 17, iss. 5, [article no.] 1057 |
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| Source: | https://www.mdpi.com/1996-1944/17/5/1057 |
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| PID: | 20.500.12556/DKUM-87154  |
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| UDC: | 620.178.3:621.867.81.068 |
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| ISSN on article: | 1996-1944 |
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| COBISS.SI-ID: | 186744835 |
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| DOI: | 10.3390/ma17051057 |
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| Publication date in DKUM: | 26.02.2024 |
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| Views: | 641 |
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| Downloads: | 627 |
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| Metadata: |    |
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| Categories: | Misc.
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