| Analysis of Slip Effects on the Stability and Interactions of Mach 5 Flat-Plate Boundary-Layer Waves | |
Zhang, Lun1; Jiang, Zhongzheng1; Liu HW(刘洪伟)2 ; Chen, Weifang1
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| Corresponding Author | Jiang, Zhongzheng([email protected]) |
| Source Publication | INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS
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| 2023-11-26 | |
| Volume | 37Issue:9-10Pages:747-775 |
| ISSN | 1061-8562 |
| Abstract | The issue of boundary-layer transition with slight rarefaction for high-speed aircraft has recently received increased attention. In this paper, the stability and resonant interactions of boundary-layer waves for a Mach 5 flat plate under the slip effect are investigated using direct numerical simulation (DNS) and linear stability theory (LST). The slip effect is modelled by slip boundary conditions within the Navier-Stokes (NS) framework, and an LST method considering wall perturbations for both no-slip and slip flows is established. The present numerical results indicate that the slip effect has a consistent impact on the stability of fast and slow modes as obtained from DNS and current LST. In addition, the DNS results show that the slip effect delays the conversion of mode F1 to mode S led by their resonance, and enhances the resonant interactions between fast mode waves and fast acoustic waves. |
| Keyword | Boundary-layer stability slip effects direct numerical simulation linear stability analysis resonant interactions |
| DOI | 10.1080/10618562.2024.2376096 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:001271385900001 |
| WOS Keyword | DIRECT NUMERICAL-SIMULATION ; RECEPTIVITY ; TRANSITION ; INSTABILITY ; DISTURBANCES ; CONTINUUM ; FLOWS |
| WOS Research Area | Mechanics ; Physics |
| WOS Subject | Mechanics ; Physics, Fluids & Plasmas |
| Funding Project | National Natural Science Foundation of China ; University of Chinese Academy of Sciences |
| Funding Organization | National Natural Science Foundation of China ; University of Chinese Academy of Sciences |
| Classification | Q4 |
| Ranking | 3 |
| Contributor | Jiang, Zhongzheng |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/96012 |
| Collection | 高温气体动力学国家重点实验室 |
| Affiliation | 1.Zhejiang Univ, Sch Aeronaut & Astronaut, Hangzhou, Peoples R China; 2.Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang, Lun,Jiang, Zhongzheng,Liu HW,et al. Analysis of Slip Effects on the Stability and Interactions of Mach 5 Flat-Plate Boundary-Layer Waves[J]. INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS,2023,37,9-10,:747-775.Rp_Au:Jiang, Zhongzheng |
| APA | Zhang, Lun,Jiang, Zhongzheng,刘洪伟,&Chen, Weifang.(2023).Analysis of Slip Effects on the Stability and Interactions of Mach 5 Flat-Plate Boundary-Layer Waves.INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS,37(9-10),747-775. |
| MLA | Zhang, Lun,et al."Analysis of Slip Effects on the Stability and Interactions of Mach 5 Flat-Plate Boundary-Layer Waves".INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS 37.9-10(2023):747-775. |
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| Jp2023A355.pdf（7585KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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