| Wall Temperature Effects on the Reynold Stress of Flat-Plate Turbulent Boundary Layer: a Numerical Investigation | |
Li X(李鑫); Yu ZP(于长平) ; Li XL(李新亮)
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| Source Publication | ADVANCES IN APPLIED MATHEMATICS AND MECHANICS
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| 2019-06-01 | |
| Volume | 11Issue:3Pages:653-663 |
| ISSN | 2070-0733 |
| Abstract | In this paper, direct numerical simulation (DNS) of spatially evolving flat plate hypersonic turbulent boundary layer with free-stream Mach number 8 is used to study the effects of wall temperature on compressibility and Reynolds stress contribution. The DNS contains two cases with different wall temperatures, T-w/T-infinity=10.03 and 1.9. The results show that lower wall temperature enhances both the compressibility and injection-and-sweeping motions near the wall. |
| Keyword | Hypersonic direct numerical simulation wall temperature Reynold stress |
| DOI | 10.4208/aamm.2018.s09 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000456198100010 |
| WOS Keyword | SIMULATION |
| WOS Research Area | Mathematics, Applied ; Mechanics |
| WOS Subject | Mathematics ; Mechanics |
| Funding Organization | NSFC [91852203, 11472278] ; National Key Research and Development Program of China [2016YFA0401200] ; Chinese Academy of Sciences [XDA17030100] ; Science Challenge Project [TZ2016001] |
| Classification | Q4 |
| Ranking | 1 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/78447 |
| Collection | 高温气体动力学国家重点实验室 |
| Affiliation | 1.{Li, Xin、Yu, Changping、Li, Xinliang} Chinese Acad Sci, LHD, Inst Mech, Beijing 100190, Peoples R China 2.{Li, Xin、Yu, Changping、Li, Xinliang} Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Li X,Yu ZP,Li XL. Wall Temperature Effects on the Reynold Stress of Flat-Plate Turbulent Boundary Layer: a Numerical Investigation[J]. ADVANCES IN APPLIED MATHEMATICS AND MECHANICS,2019,11(3):653-663. |
| APA | 李鑫,于长平,&李新亮.(2019).Wall Temperature Effects on the Reynold Stress of Flat-Plate Turbulent Boundary Layer: a Numerical Investigation.ADVANCES IN APPLIED MATHEMATICS AND MECHANICS,11(3),653-663. |
| MLA | 李鑫,et al."Wall Temperature Effects on the Reynold Stress of Flat-Plate Turbulent Boundary Layer: a Numerical Investigation".ADVANCES IN APPLIED MATHEMATICS AND MECHANICS 11.3(2019):653-663. |
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