VIBRATION ANALYSIS OF A TURBOCHARGER WITH AN ADDITIVELY MANUFACTURED COMPRESSOR WHEEL
This article presents the vibration analysis of a turbocharger, whose compression wheel was manufactured using a high-precision additive manufacturing technology. Currently, there are advance studies around the world for the development of parts of innovative fluid-flow machines using additive manuf...
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| Format: | Article |
| Language: | English |
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Silesian University of Technology
2020-06-01
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| Series: | Scientific Journal of Silesian University of Technology. Series Transport |
| Subjects: | |
| Online Access: | http://sjsutst.polsl.pl/archives/2020/vol107/005_SJSUTST107_2020_Andrearczyk_Baginski.pdf |
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| _version_ | 1846092769921073152 |
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| author | Artur ANDREARCZYK Paweł BAGIŃSKI |
| author_facet | Artur ANDREARCZYK Paweł BAGIŃSKI |
| author_sort | Artur ANDREARCZYK |
| collection | DOAJ |
| description | This article presents the vibration analysis of a turbocharger, whose compression wheel was manufactured using a high-precision additive manufacturing technology. Currently, there are advance studies around the world for the development of parts of innovative fluid-flow machines using additive manufacturing techniques. The experimental research was carried out under conditions of reduced flow temperatures. The tests and the analysis were performed on a wheel manufactured using a 3D printing technology and on a conventionally used aluminium wheel. Apart from an FFT analysis of the vibration signal during machine operation, a machine run-up test was conducted (up to a speed of 105,000 rpm). The results showed the positive impact of the use of a plastic wheel on the dynamics of the system at a certain speed range, which might contribute to the development of a new method to optimise the geometry of flow systems in small high-speed turbomachines. A modified automotive turbocharger was subjected to experiments on a test stand. |
| format | Article |
| id | doaj-art-1450a7ab6b6d4f1d82773f168f922ae4 |
| institution | Kabale University |
| issn | 0209-3324 2450-1549 |
| language | English |
| publishDate | 2020-06-01 |
| publisher | Silesian University of Technology |
| record_format | Article |
| series | Scientific Journal of Silesian University of Technology. Series Transport |
| spelling | doaj-art-1450a7ab6b6d4f1d82773f168f922ae42025-01-02T20:26:58ZengSilesian University of TechnologyScientific Journal of Silesian University of Technology. Series Transport0209-33242450-15492020-06-01107107517https://doi.org/10.20858/sjsutst.2020.107.1VIBRATION ANALYSIS OF A TURBOCHARGER WITH AN ADDITIVELY MANUFACTURED COMPRESSOR WHEELArtur ANDREARCZYKPaweł BAGIŃSKIThis article presents the vibration analysis of a turbocharger, whose compression wheel was manufactured using a high-precision additive manufacturing technology. Currently, there are advance studies around the world for the development of parts of innovative fluid-flow machines using additive manufacturing techniques. The experimental research was carried out under conditions of reduced flow temperatures. The tests and the analysis were performed on a wheel manufactured using a 3D printing technology and on a conventionally used aluminium wheel. Apart from an FFT analysis of the vibration signal during machine operation, a machine run-up test was conducted (up to a speed of 105,000 rpm). The results showed the positive impact of the use of a plastic wheel on the dynamics of the system at a certain speed range, which might contribute to the development of a new method to optimise the geometry of flow systems in small high-speed turbomachines. A modified automotive turbocharger was subjected to experiments on a test stand.http://sjsutst.polsl.pl/archives/2020/vol107/005_SJSUTST107_2020_Andrearczyk_Baginski.pdfadditive manufacturingcompressor wheelvibration analysispolymer |
| spellingShingle | Artur ANDREARCZYK Paweł BAGIŃSKI VIBRATION ANALYSIS OF A TURBOCHARGER WITH AN ADDITIVELY MANUFACTURED COMPRESSOR WHEEL Scientific Journal of Silesian University of Technology. Series Transport additive manufacturing compressor wheel vibration analysis polymer |
| title | VIBRATION ANALYSIS OF A TURBOCHARGER WITH AN ADDITIVELY MANUFACTURED COMPRESSOR WHEEL |
| title_full | VIBRATION ANALYSIS OF A TURBOCHARGER WITH AN ADDITIVELY MANUFACTURED COMPRESSOR WHEEL |
| title_fullStr | VIBRATION ANALYSIS OF A TURBOCHARGER WITH AN ADDITIVELY MANUFACTURED COMPRESSOR WHEEL |
| title_full_unstemmed | VIBRATION ANALYSIS OF A TURBOCHARGER WITH AN ADDITIVELY MANUFACTURED COMPRESSOR WHEEL |
| title_short | VIBRATION ANALYSIS OF A TURBOCHARGER WITH AN ADDITIVELY MANUFACTURED COMPRESSOR WHEEL |
| title_sort | vibration analysis of a turbocharger with an additively manufactured compressor wheel |
| topic | additive manufacturing compressor wheel vibration analysis polymer |
| url | http://sjsutst.polsl.pl/archives/2020/vol107/005_SJSUTST107_2020_Andrearczyk_Baginski.pdf |
| work_keys_str_mv | AT arturandrearczyk vibrationanalysisofaturbochargerwithanadditivelymanufacturedcompressorwheel AT pawełbaginski vibrationanalysisofaturbochargerwithanadditivelymanufacturedcompressorwheel |