Dependence of Vapor Compression in Cavitation Bubbles in Water and Benzol on Liquid Pressure
The features of strong vapor compression inside cavitation bubbles in benzol during their collapse have been studied depending on the liquid pressure in the range from 0.15 through 15 bar (the liquid temperature is 20 °C, the initial radius of the bubble is 500 μm). It has been found that three scen...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Kazan Federal University
2016-06-01
|
| Series: | Учёные записки Казанского университета: Серия Физико-математические науки |
| Subjects: | |
| Online Access: | http://kpfu.ru/portal/docs/F1061832514/158_2_phys_mat_7.pdf |
| _version_ | 1826952456508014592 |
|---|---|
| author | A.A. Aganin M.A. Ilgamov D.Yu. Toporkov |
| author_facet | A.A. Aganin M.A. Ilgamov D.Yu. Toporkov |
| author_sort | A.A. Aganin |
| collection | DOAJ |
| description | The features of strong vapor compression inside cavitation bubbles in benzol during their collapse have been studied depending on the liquid pressure in the range from 0.15 through 15 bar (the liquid temperature is 20 °C, the initial radius of the bubble is 500 μm). It has been found that three scenarios are implemented in this range of the liquid pressure: nearly homogeneous compression, compression by the radially converging simple waves, and compression by the radially converging shock waves. Shock waves are formed inside the bubble when the liquid pressure exceeds 0.25 bar. In contrast to benzol, there is only one possible scenario implemented in the case of cavitation bubble collapse in water under the same conditions, i.e., nearly homogeneous compression. |
| first_indexed | 2024-04-11T02:06:36Z |
| format | Article |
| id | doaj.art-c46cbd990f1d4cdfa63e5203e6a8f12a |
| institution | Directory Open Access Journal |
| issn | 2541-7746 2500-2198 |
| language | English |
| last_indexed | 2025-02-17T23:07:21Z |
| publishDate | 2016-06-01 |
| publisher | Kazan Federal University |
| record_format | Article |
| series | Учёные записки Казанского университета: Серия Физико-математические науки |
| spelling | doaj.art-c46cbd990f1d4cdfa63e5203e6a8f12a2024-12-02T08:19:34ZengKazan Federal UniversityУчёные записки Казанского университета: Серия Физико-математические науки2541-77462500-21982016-06-011582231242Dependence of Vapor Compression in Cavitation Bubbles in Water and Benzol on Liquid PressureA.A. Aganin0M.A. Ilgamov1D.Yu. Toporkov2Institute of Mechanics and Engineering, Kazan Science Center, Russian Academy of Sciences, Kazan, 420029 RussiaMavlyutov Institute of Mechanics, Ufa Science Center, Russian Academy of Sciences, Ufa, 450054 RussiaInstitute of Mechanics and Engineering, Kazan Science Center, Russian Academy of Sciences, Kazan, 420029 RussiaThe features of strong vapor compression inside cavitation bubbles in benzol during their collapse have been studied depending on the liquid pressure in the range from 0.15 through 15 bar (the liquid temperature is 20 °C, the initial radius of the bubble is 500 μm). It has been found that three scenarios are implemented in this range of the liquid pressure: nearly homogeneous compression, compression by the radially converging simple waves, and compression by the radially converging shock waves. Shock waves are formed inside the bubble when the liquid pressure exceeds 0.25 bar. In contrast to benzol, there is only one possible scenario implemented in the case of cavitation bubble collapse in water under the same conditions, i.e., nearly homogeneous compression.http://kpfu.ru/portal/docs/F1061832514/158_2_phys_mat_7.pdfacoustic cavitationbubble dynamicsbubble collapsecumulationconverging shock waves |
| spellingShingle | A.A. Aganin M.A. Ilgamov D.Yu. Toporkov Dependence of Vapor Compression in Cavitation Bubbles in Water and Benzol on Liquid Pressure Учёные записки Казанского университета: Серия Физико-математические науки acoustic cavitation bubble dynamics bubble collapse cumulation converging shock waves |
| title | Dependence of Vapor Compression in Cavitation Bubbles in Water and Benzol on Liquid Pressure |
| title_full | Dependence of Vapor Compression in Cavitation Bubbles in Water and Benzol on Liquid Pressure |
| title_fullStr | Dependence of Vapor Compression in Cavitation Bubbles in Water and Benzol on Liquid Pressure |
| title_full_unstemmed | Dependence of Vapor Compression in Cavitation Bubbles in Water and Benzol on Liquid Pressure |
| title_short | Dependence of Vapor Compression in Cavitation Bubbles in Water and Benzol on Liquid Pressure |
| title_sort | dependence of vapor compression in cavitation bubbles in water and benzol on liquid pressure |
| topic | acoustic cavitation bubble dynamics bubble collapse cumulation converging shock waves |
| url | http://kpfu.ru/portal/docs/F1061832514/158_2_phys_mat_7.pdf |
| work_keys_str_mv | AT aaaganin dependenceofvaporcompressionincavitationbubblesinwaterandbenzolonliquidpressure AT mailgamov dependenceofvaporcompressionincavitationbubblesinwaterandbenzolonliquidpressure AT dyutoporkov dependenceofvaporcompressionincavitationbubblesinwaterandbenzolonliquidpressure |