Instability and Atomization of Liquid Cylinders after Shock Wave’s Impacting
This paper describes an experimental study on the instability and atomization of liquid cylinders after the impact of shock waves. Single row water column, in-line double rows water columns and alongside triple rows water columns were evaluated in a horizontal shock tube. The diameter of water colum...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-12-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/12/24/12597 |
| _version_ | 1797461652340211712 |
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| author | Chen-Yuan Chen Ruo-Ling Dong Hong-Hui Shi Yi Liu |
| author_facet | Chen-Yuan Chen Ruo-Ling Dong Hong-Hui Shi Yi Liu |
| author_sort | Chen-Yuan Chen |
| collection | DOAJ |
| description | This paper describes an experimental study on the instability and atomization of liquid cylinders after the impact of shock waves. Single row water column, in-line double rows water columns and alongside triple rows water columns were evaluated in a horizontal shock tube. The diameter of water column and the Mach number in the experiments were 2.0–4.14 mm and 1.10–1.25, respectively. The global instability along the axial direction of water cylinders was focused. Using a high-speed camera, the developments of spike height, bubble depth and turbulent mixing zone, width were measured. Some comparison was also made between the present experimental results and the existing theoretical model. |
| first_indexed | 2024-03-09T17:23:25Z |
| format | Article |
| id | doaj.art-ceecb1d2df81499dbf79b37f2c77631c |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-09T17:23:25Z |
| publishDate | 2022-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-ceecb1d2df81499dbf79b37f2c77631c2023-11-24T13:01:22ZengMDPI AGApplied Sciences2076-34172022-12-0112241259710.3390/app122412597Instability and Atomization of Liquid Cylinders after Shock Wave’s ImpactingChen-Yuan Chen0Ruo-Ling Dong1Hong-Hui Shi2Yi Liu3College of Mechanical Engineering and Automation, Zhejiang Sci-Tech University, Hangzhou 310018, ChinaCollege of Mechanical Engineering and Automation, Zhejiang Sci-Tech University, Hangzhou 310018, ChinaCollege of Mechanical Engineering and Automation, Zhejiang Sci-Tech University, Hangzhou 310018, ChinaCollege of Mechanical Engineering and Automation, Zhejiang Sci-Tech University, Hangzhou 310018, ChinaThis paper describes an experimental study on the instability and atomization of liquid cylinders after the impact of shock waves. Single row water column, in-line double rows water columns and alongside triple rows water columns were evaluated in a horizontal shock tube. The diameter of water column and the Mach number in the experiments were 2.0–4.14 mm and 1.10–1.25, respectively. The global instability along the axial direction of water cylinders was focused. Using a high-speed camera, the developments of spike height, bubble depth and turbulent mixing zone, width were measured. Some comparison was also made between the present experimental results and the existing theoretical model.https://www.mdpi.com/2076-3417/12/24/12597Richtmyer–Meshkov instabilityshock wavespike heightbubble depthhigh-speed photography |
| spellingShingle | Chen-Yuan Chen Ruo-Ling Dong Hong-Hui Shi Yi Liu Instability and Atomization of Liquid Cylinders after Shock Wave’s Impacting Applied Sciences Richtmyer–Meshkov instability shock wave spike height bubble depth high-speed photography |
| title | Instability and Atomization of Liquid Cylinders after Shock Wave’s Impacting |
| title_full | Instability and Atomization of Liquid Cylinders after Shock Wave’s Impacting |
| title_fullStr | Instability and Atomization of Liquid Cylinders after Shock Wave’s Impacting |
| title_full_unstemmed | Instability and Atomization of Liquid Cylinders after Shock Wave’s Impacting |
| title_short | Instability and Atomization of Liquid Cylinders after Shock Wave’s Impacting |
| title_sort | instability and atomization of liquid cylinders after shock wave s impacting |
| topic | Richtmyer–Meshkov instability shock wave spike height bubble depth high-speed photography |
| url | https://www.mdpi.com/2076-3417/12/24/12597 |
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