| Realization of a shock-tube facility to study the Richtmyer-Meshkov instability driven by a strong shock wave | |
Jiang, Shuaishuai1; Cai, Wei1; Xie, Jin1; He, Dong1 ; Wang, He1; Si, Ting1; Luo XS(罗喜胜)1,2
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| Corresponding Author | Wang, He([email protected]) ; Si, Ting([email protected]) |
| Source Publication | REVIEW OF SCIENTIFIC INSTRUMENTS
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| 2024-08-01 | |
| Volume | 95Issue:8Pages:14 |
| ISSN | 0034-6748 |
| Abstract | A shock-tube facility capable of generating a planar shock with the Mach number higher than 3.0 is developed for studying Richtmyer-Meshkov instability induced by a strong shock wave (referred to as strong-shock RMI). Shock enhancement is realized through the convergence of shock within a channel with the profile determined by using shock dynamics theory. The facility is designed considering the repeatability of shock generation, transition of shock profile, and effects of viscosity and flow choking. By measuring the dynamic pressure of the tube flow using pressure sensors and capturing the shock movement through the high-speed shadowing technique, the reliability and repeatability of the shock tube for generating a strong planar shock are first verified. Particular emphasis is then placed on the ability of the facility to study strong-shock RMI, for which a thin polyester film is adopted to form the initial interface separating gases of different densities. The results indicate that the shock tube is reliable for conducting strong-shock RMI experiments. |
| DOI | 10.1063/5.0217768 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:001301054500006 |
| WOS Keyword | TAYLOR INSTABILITY ; RAYLEIGH-TAYLOR ; EVOLUTION ; LASER |
| WOS Research Area | Instruments & Instrumentation ; Physics |
| WOS Subject | Instruments & Instrumentation ; Physics, Applied |
| Funding Project | National Natural Science Foundation of Chinahttps://doi.org/10.13039/501100001809[12027801] ; National Natural Science Foundation of Chinahttps://doi.org/10.13039/501100001809[12102425] ; National Natural Science Foundation of Chinahttps://doi.org/10.13039/501100001809[12388101] ; National Natural Science Foundation of China[YSBR-087] ; Chinese Academy of Sciences Project for Young Scientists in Basic Research ; Fundamental Research Funds for the Central Universities[2023QNRC001] ; Young Elite Scientists Sponsorship Program by CAST |
| Funding Organization | National Natural Science Foundation of Chinahttps://doi.org/10.13039/501100001809 ; National Natural Science Foundation of China ; Chinese Academy of Sciences Project for Young Scientists in Basic Research ; Fundamental Research Funds for the Central Universities ; Young Elite Scientists Sponsorship Program by CAST |
| Classification | Q3 |
| Ranking | 3+ |
| Contributor | Wang, He ; Si, Ting |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/96434 |
| Collection | 高温气体动力学国家重点实验室 |
| Affiliation | 1.Univ Sci & Technol China, Dept Modern Mech, Adv Prop Lab, Hefei 230026, Peoples R China; 2.Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Jiang, Shuaishuai,Cai, Wei,Xie, Jin,et al. Realization of a shock-tube facility to study the Richtmyer-Meshkov instability driven by a strong shock wave[J]. REVIEW OF SCIENTIFIC INSTRUMENTS,2024,95,8,:14.Rp_Au:Wang, He, Si, Ting |
| APA | Jiang, Shuaishuai.,Cai, Wei.,Xie, Jin.,He, Dong.,Wang, He.,...&罗喜胜.(2024).Realization of a shock-tube facility to study the Richtmyer-Meshkov instability driven by a strong shock wave.REVIEW OF SCIENTIFIC INSTRUMENTS,95(8),14. |
| MLA | Jiang, Shuaishuai,et al."Realization of a shock-tube facility to study the Richtmyer-Meshkov instability driven by a strong shock wave".REVIEW OF SCIENTIFIC INSTRUMENTS 95.8(2024):14. |
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