The choice of key geometric parameters in the numerical optimization of centrifugal compressor impellers
The article deals with the choice of key geometric parameters and the range of their variation in solving the optimization problem of centrifugal compressor impellers using computational fluid dynamics. The study was carried out using Numeca Fine / Turbo package. The influence of more than 10 geomet...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2018-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | https://doi.org/10.1051/matecconf/201824509008 |
| _version_ | 1818577678182121472 |
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| author | Neverov Vladimir Kozhukhov Yuri Kartashov Sergey Ivanov Vyacheslav |
| author_facet | Neverov Vladimir Kozhukhov Yuri Kartashov Sergey Ivanov Vyacheslav |
| author_sort | Neverov Vladimir |
| collection | DOAJ |
| description | The article deals with the choice of key geometric parameters and the range of their variation in solving the optimization problem of centrifugal compressor impellers using computational fluid dynamics. The study was carried out using Numeca Fine / Turbo package. The influence of more than 10 geometric parameters on the efficiency and the head of the impeller was considered. The influence degree evaluation of investigated optimization parameters was provide by changing the parameters value in a preset range and analyzing their impact on the efficiency and head of the impeller. As a result, the main geometric parameters of optimization, which should be considered first, were identified. Other parameters may not be considered within the optimization problem, and can be assigned to the standard values. In addition, recommendations on optimal ranges of parameter values were given. |
| first_indexed | 2024-12-16T06:33:44Z |
| format | Article |
| id | doaj.art-dab0326de7244e168ead2298400eeb64 |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-16T06:33:44Z |
| publishDate | 2018-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-dab0326de7244e168ead2298400eeb642022-12-21T22:40:50ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-012450900810.1051/matecconf/201824509008matecconf_eece2018_09008The choice of key geometric parameters in the numerical optimization of centrifugal compressor impellersNeverov Vladimir0Kozhukhov Yuri1Kartashov Sergey2Ivanov Vyacheslav3Peter the Great St. Petersburg Polytechnic UniversityPeter the Great St. Petersburg Polytechnic UniversityPeter the Great St. Petersburg Polytechnic UniversityPeter the Great St. Petersburg Polytechnic UniversityThe article deals with the choice of key geometric parameters and the range of their variation in solving the optimization problem of centrifugal compressor impellers using computational fluid dynamics. The study was carried out using Numeca Fine / Turbo package. The influence of more than 10 geometric parameters on the efficiency and the head of the impeller was considered. The influence degree evaluation of investigated optimization parameters was provide by changing the parameters value in a preset range and analyzing their impact on the efficiency and head of the impeller. As a result, the main geometric parameters of optimization, which should be considered first, were identified. Other parameters may not be considered within the optimization problem, and can be assigned to the standard values. In addition, recommendations on optimal ranges of parameter values were given.https://doi.org/10.1051/matecconf/201824509008 |
| spellingShingle | Neverov Vladimir Kozhukhov Yuri Kartashov Sergey Ivanov Vyacheslav The choice of key geometric parameters in the numerical optimization of centrifugal compressor impellers MATEC Web of Conferences |
| title | The choice of key geometric parameters in the numerical optimization of centrifugal compressor impellers |
| title_full | The choice of key geometric parameters in the numerical optimization of centrifugal compressor impellers |
| title_fullStr | The choice of key geometric parameters in the numerical optimization of centrifugal compressor impellers |
| title_full_unstemmed | The choice of key geometric parameters in the numerical optimization of centrifugal compressor impellers |
| title_short | The choice of key geometric parameters in the numerical optimization of centrifugal compressor impellers |
| title_sort | choice of key geometric parameters in the numerical optimization of centrifugal compressor impellers |
| url | https://doi.org/10.1051/matecconf/201824509008 |
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