Saffman–Taylor instability in eccentric cylinders at gaseous cavitation
Abstract A flow of silicon fluid in the gap between eccentric cylinders was studied experimentally. The condition of gaseous cavitation inception during the rotation of internal cylinder was considered. It was shown that at reduction of the gap between cylinders Saffman–Taylor instability appeared o...
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| Format: | Article |
| Language: | English |
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Tsinghua University Press
2023-11-01
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| Series: | Friction |
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| Online Access: | https://doi.org/10.1007/s40544-023-0787-x |
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| author | Anatoliy A. Monakhov Nikolay Bukharin |
| author_facet | Anatoliy A. Monakhov Nikolay Bukharin |
| author_sort | Anatoliy A. Monakhov |
| collection | DOAJ |
| description | Abstract A flow of silicon fluid in the gap between eccentric cylinders was studied experimentally. The condition of gaseous cavitation inception during the rotation of internal cylinder was considered. It was shown that at reduction of the gap between cylinders Saffman–Taylor instability appeared on surface of the internal cylinder and then gaseous cavitation was observed. Possibility of one uniform gas formation appearance under this type of instability was demonstrated. |
| format | Article |
| id | doaj-art-e338e55ade944cfaa6054d4ba9bc8417 |
| institution | DOAJ |
| issn | 2223-7690 2223-7704 |
| language | English |
| publishDate | 2023-11-01 |
| publisher | Tsinghua University Press |
| record_format | Article |
| series | Friction |
| spelling | doaj-art-e338e55ade944cfaa6054d4ba9bc84172025-08-20T03:21:07ZengTsinghua University PressFriction2223-76902223-77042023-11-0112235636210.1007/s40544-023-0787-xSaffman–Taylor instability in eccentric cylinders at gaseous cavitationAnatoliy A. Monakhov0Nikolay Bukharin1Institute of Mechanics, Moscow State UniversityThermoFluid Solutions Ltd.Abstract A flow of silicon fluid in the gap between eccentric cylinders was studied experimentally. The condition of gaseous cavitation inception during the rotation of internal cylinder was considered. It was shown that at reduction of the gap between cylinders Saffman–Taylor instability appeared on surface of the internal cylinder and then gaseous cavitation was observed. Possibility of one uniform gas formation appearance under this type of instability was demonstrated.https://doi.org/10.1007/s40544-023-0787-xgaseous cavitationSaffman–Taylor instabilityeccentric cylindersfrictionlubrication theory |
| spellingShingle | Anatoliy A. Monakhov Nikolay Bukharin Saffman–Taylor instability in eccentric cylinders at gaseous cavitation Friction gaseous cavitation Saffman–Taylor instability eccentric cylinders friction lubrication theory |
| title | Saffman–Taylor instability in eccentric cylinders at gaseous cavitation |
| title_full | Saffman–Taylor instability in eccentric cylinders at gaseous cavitation |
| title_fullStr | Saffman–Taylor instability in eccentric cylinders at gaseous cavitation |
| title_full_unstemmed | Saffman–Taylor instability in eccentric cylinders at gaseous cavitation |
| title_short | Saffman–Taylor instability in eccentric cylinders at gaseous cavitation |
| title_sort | saffman taylor instability in eccentric cylinders at gaseous cavitation |
| topic | gaseous cavitation Saffman–Taylor instability eccentric cylinders friction lubrication theory |
| url | https://doi.org/10.1007/s40544-023-0787-x |
| work_keys_str_mv | AT anatoliyamonakhov saffmantaylorinstabilityineccentriccylindersatgaseouscavitation AT nikolaybukharin saffmantaylorinstabilityineccentriccylindersatgaseouscavitation |