IMECH-IR  > 高温气体动力学国家重点实验室
Wall Temperature Effects on the Reynold Stress of Flat-Plate Turbulent Boundary Layer: a Numerical Investigation
Li X(李欣); Yu ZP(于长平); Li XL(李新亮)
Source PublicationADVANCES IN APPLIED MATHEMATICS AND MECHANICS
2019-06-01
Volume11Issue:3Pages:653-663
ISSN2070-0733
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.

KeywordHypersonic direct numerical simulation wall temperature Reynold stress
DOI10.4208/aamm.2018.s09
Indexed BySCI
Language英语
WOS IDWOS:000456198100010
WOS KeywordSIMULATION
WOS Research AreaMathematics, Applied ; Mechanics
WOS SubjectMathematics ; Mechanics
Funding OrganizationNSFC [91852203, 11472278] ; National Key Research and Development Program of China [2016YFA0401200] ; Chinese Academy of Sciences [XDA17030100] ; Science Challenge Project [TZ2016001]
ClassificationQ4
Ranking1
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/78447
Collection高温气体动力学国家重点实验室
Corresponding AuthorLi XL(李新亮)
Affiliation1.{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 Li X,Yu ZP,&Li XL.(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 Li X,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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